[android-developers] Re: Android 2.2 and 7 inch development
Just had to read the information on SDK online. In case someone else runs in to this issue, you need to have the following in AndroidManifest.xml from http://developer.android.com/guide/topics/manifest/supports-screens-element.html supports-screens android:resizeable=true android:smallScreens=true android:normalScreens=true android:largeScreens=true android:anyDensity=true /supports-screens -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android adapter returning LinearLayout
I have a custom adapter for ListView and I need to return LinearLayout from getView(). The reason I'm doing it is that I have custom component which extends LinearLayout and need to be created from code. The problem is that if I return any LinearLayout from getView(), the application crashes. How can I get it working? I can't inflate the View from xml, everything has to be done via code. Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Menu
Hi I want to create a menu as if shown in the below image. Is it a context menu or something special to attach along with the button which is clicked. -- - Prakash. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=enattachment: menu.png
[android-developers] Re: I need a simple android application that can view and create excel spreadsheets
I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android ebooks
Hi everyone, Can anyone share Android e books which i can download. Many thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Menu
On Aug 20, 8:41 am, Sivaprakash sivaprakashshanmu...@gmail.com wrote: Hi I want to create a menu as if shown in the below image. Is it a context menu or something special to attach along with the button which is clicked. -- - Prakash. menu.png 10KViewDownload See: http://developer.android.com/reference/android/widget/PopupWindow.html pskink -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android ebooks
hi check this url http://iamvijayakumar.blogspot.com/2011/01/android-tutorial-free-download-pdf.html On Sat, Aug 20, 2011 at 12:32 PM, Jupiterz jupiterfo...@hotmail.com wrote: Hi everyone, Can anyone share Android e books which i can download. Many thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Nobody can go back and start a new beginning, but anyone can start today and make a new ending - Thanks, Regards, νιנαｿαkum@r M BloG:http://iamvijayakumar.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android adapter returning LinearLayout
Snowak wrote: I have a custom adapter for ListView and I need to return LinearLayout from getView(). The reason I'm doing it is that I have custom component which extends LinearLayout and need to be created from code. The problem is that if I return any LinearLayout from getView(), the application crashes. How can I get it working? I can't inflate the View from xml, everything has to be done via code. Thanks logcat? pskink -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android ebooks
That book is by Mark Murphy. Don't use pirated links. Get it from him if you want it. On Sat, Aug 20, 2011 at 12:38 PM, vijayakumar M iamvijayaku...@gmail.comwrote: hi check this url http://iamvijayakumar.blogspot.com/2011/01/android-tutorial-free-download-pdf.html On Sat, Aug 20, 2011 at 12:32 PM, Jupiterz jupiterfo...@hotmail.comwrote: Hi everyone, Can anyone share Android e books which i can download. Many thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Nobody can go back and start a new beginning, but anyone can start today and make a new ending - Thanks, Regards, νιנαｿαkum@r M BloG:http://iamvijayakumar.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: I need a simple android application that can view and create excel spreadsheets
hi thaks all of you for valuable response actulaay i am trying to develop android applicaton that should be compatible with excel functions and include view,write,save to folder, delete, click any cell to enter edit mode, and click to email as attachment thats my requirement On Sat, Aug 20, 2011 at 12:23 PM, martypantsROK martyg...@gmail.com wrote: I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: I need a simple android application that can view and create excel spreadsheets
Then why don't you Google the bits and pieces to make your app? We can help you with a specific problem, not write the entire app. (Unless you are paying us.) Thanks On Sat, Aug 20, 2011 at 1:53 PM, vineeshkc kcvine...@gmail.com wrote: hi thaks all of you for valuable response actulaay i am trying to develop android applicaton that should be compatible with excel functions and include view,write,save to folder, delete, click any cell to enter edit mode, and click to email as attachment thats my requirement On Sat, Aug 20, 2011 at 12:23 PM, martypantsROK martyg...@gmail.comwrote: I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: I need a simple android application that can view and create excel spreadsheets
hai Appaholics i am not asking to develop the application simply asked any Appaholics is any api like jxl.jar is available On Sat, Aug 20, 2011 at 2:05 PM, Appaholics raghavs...@appaholics.in wrote: Then why don't you Google the bits and pieces to make your app? We can help you with a specific problem, not write the entire app. (Unless you are paying us.) Thanks On Sat, Aug 20, 2011 at 1:53 PM, vineeshkc kcvine...@gmail.com wrote: hi thaks all of you for valuable response actulaay i am trying to develop android applicaton that should be compatible with excel functions and include view,write,save to folder, delete, click any cell to enter edit mode, and click to email as attachment thats my requirement On Sat, Aug 20, 2011 at 12:23 PM, martypantsROK martyg...@gmail.com wrote: I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: I need a simple android application that can view and create excel spreadsheets
http://www.vogella.de/articles/JavaExcel/article.html On Sat, Aug 20, 2011 at 3:04 PM, vineeshkc kcvine...@gmail.com wrote: hai Appaholics i am not asking to develop the application simply asked any Appaholics is any api like jxl.jar is available On Sat, Aug 20, 2011 at 2:05 PM, Appaholics raghavs...@appaholics.in wrote: Then why don't you Google the bits and pieces to make your app? We can help you with a specific problem, not write the entire app. (Unless you are paying us.) Thanks On Sat, Aug 20, 2011 at 1:53 PM, vineeshkc kcvine...@gmail.com wrote: hi thaks all of you for valuable response actulaay i am trying to develop android applicaton that should be compatible with excel functions and include view,write,save to folder, delete, click any cell to enter edit mode, and click to email as attachment thats my requirement On Sat, Aug 20, 2011 at 12:23 PM, martypantsROK martyg...@gmail.com wrote: I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] NaveenShrivastva wants to chat
--- NaveenShrivastva wants to stay in better touch using some of Google's coolest new products. If you already have Gmail or Google Talk, visit: http://mail.google.com/mail/b-47af872433-f815ac997e-Kz_xY2H8d_0E3xgOClAaTb2m6r8 You'll need to click this link to be able to chat with NaveenShrivastva. To get Gmail - a free email account from Google with over 2,800 megabytes of storage - and chat with NaveenShrivastva, visit: http://mail.google.com/mail/a-47af872433-f815ac997e-Kz_xY2H8d_0E3xgOClAaTb2m6r8 Gmail offers: - Instant messaging right inside Gmail - Powerful spam protection - Built-in search for finding your messages and a helpful way of organizing emails into conversations - No pop-up ads or untargeted banners - just text ads and related information that are relevant to the content of your messages All this, and its yours for free. But wait, there's more! By opening a Gmail account, you also get access to Google Talk, Google's instant messaging service: http://www.google.com/talk/ Google Talk offers: - Web-based chat that you can use anywhere, without a download - A contact list that's synchronized with your Gmail account - Free, high quality PC-to-PC voice calls when you download the Google Talk client We're working hard to add new features and make improvements, so we might also ask for your comments and suggestions periodically. We appreciate your help in making our products even better! Thanks, The Google Team To learn more about Gmail and Google Talk, visit: http://mail.google.com/mail/help/about.html http://www.google.com/talk/about.html (If clicking the URLs in this message does not work, copy and paste them into the address bar of your browser). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: I need a simple android application that can view and create excel spreadsheets
hi thanks dear Appaholics On Sat, Aug 20, 2011 at 3:08 PM, Appaholics raghavs...@appaholics.in wrote: http://www.vogella.de/articles/JavaExcel/article.html On Sat, Aug 20, 2011 at 3:04 PM, vineeshkc kcvine...@gmail.com wrote: hai Appaholics i am not asking to develop the application simply asked any Appaholics is any api like jxl.jar is available On Sat, Aug 20, 2011 at 2:05 PM, Appaholics raghavs...@appaholics.in wrote: Then why don't you Google the bits and pieces to make your app? We can help you with a specific problem, not write the entire app. (Unless you are paying us.) Thanks On Sat, Aug 20, 2011 at 1:53 PM, vineeshkc kcvine...@gmail.com wrote: hi thaks all of you for valuable response actulaay i am trying to develop android applicaton that should be compatible with excel functions and include view,write,save to folder, delete, click any cell to enter edit mode, and click to email as attachment thats my requirement On Sat, Aug 20, 2011 at 12:23 PM, martypantsROK martyg...@gmail.com wrote: I use jxlapi - very easy to use. On Aug 20, 1:56 pm, vineeshkc kcvine...@gmail.com wrote: hai I need a simple android application that can view and create excel spreadsheets any idea or suggestion helpful to me pls -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android ebooks
Those books are pirated (AFAIK), but neither the Sams' title nor _Pro Android_ are mine. Anyone can get free older copies of my books straight off my Web site: http://commonsware.com. Click on a book title and choose the Four-to-Free Guarantee tab. On Sat, Aug 20, 2011 at 3:53 AM, Appaholics raghavs...@appaholics.inwrote: That book is by Mark Murphy. Don't use pirated links. Get it from him if you want it. On Sat, Aug 20, 2011 at 12:38 PM, vijayakumar M iamvijayaku...@gmail.comwrote: hi check this url http://iamvijayakumar.blogspot.com/2011/01/android-tutorial-free-download-pdf.html On Sat, Aug 20, 2011 at 12:32 PM, Jupiterz jupiterfo...@hotmail.comwrote: Hi everyone, Can anyone share Android e books which i can download. Many thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Nobody can go back and start a new beginning, but anyone can start today and make a new ending - Thanks, Regards, νιנαｿαkum@r M BloG:http://iamvijayakumar.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android ebooks
Sorry I mixed up the two different eBook link threads that are recent. Meant to post this on the other one. Thanks On Sat, Aug 20, 2011 at 3:27 PM, Mark Murphy mmur...@commonsware.comwrote: Those books are pirated (AFAIK), but neither the Sams' title nor _Pro Android_ are mine. Anyone can get free older copies of my books straight off my Web site: http://commonsware.com. Click on a book title and choose the Four-to-Free Guarantee tab. On Sat, Aug 20, 2011 at 3:53 AM, Appaholics raghavs...@appaholics.inwrote: That book is by Mark Murphy. Don't use pirated links. Get it from him if you want it. On Sat, Aug 20, 2011 at 12:38 PM, vijayakumar M iamvijayaku...@gmail.com wrote: hi check this url http://iamvijayakumar.blogspot.com/2011/01/android-tutorial-free-download-pdf.html On Sat, Aug 20, 2011 at 12:32 PM, Jupiterz jupiterfo...@hotmail.comwrote: Hi everyone, Can anyone share Android e books which i can download. Many thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Nobody can go back and start a new beginning, but anyone can start today and make a new ending - Thanks, Regards, νιנαｿαkum@r M BloG:http://iamvijayakumar.blogspot.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dialog problems on orientation change
Sorry for double posting, but there's one more thing that bothers me regarding this problem. Dialog requires to pass Activity as a context, but when changing screen orientation that activity is destroyed. How can it use the cached dialog with invalid context? Is it setting it to the new one? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Dialog problems on orientation change
The actual dialog objects get destroyed, and re-created around the time of onRestoreInstanceState in the new activity instance (causing onCreateDialog / onPrepareDialog to be called). http://www.google.com/codesearch#uX1GffpyOZk/core/java/android/app/Activity.javaq=Activity%20package:android%20lang:%5Ejava$type=csl=854 http://www.google.com/codesearch#uX1GffpyOZk/core/java/android/app/Activity.javaq=Activity%20package:android%20lang:%5Ejava$type=csl=854 -- Kostya 20.08.2011 14:04, Snowak пишет: Sorry for double posting, but there's one more thing that bothers me regarding this problem. Dialog requires to pass Activity as a context, but when changing screen orientation that activity is destroyed. How can it use the cached dialog with invalid context? Is it setting it to the new one? -- Kostya Vasilyev -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] opengl( how to move the objects )
The problem is
switch (e.getAction())
{
case MotionEvent.ACTION_DOWN:
x=e.getX();
y=e.getY();
requestRender();
break;
case MotionEvent.ACTION_UP:
a=e.getX();
b=e.getY();
requestRender();
break;
}
Here the value of X and y and a b are same but when it is Action_up
the co-ordinate of X Y ab should be different Please help me
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[android-developers] Re: Missing ACTION_POINTER_UP and ACTION_POINTER_DOWN events
Hi I am facing a similar problem what i am doing in my application is
I am trying to move the disc from one place to another place
switch (e.getAction())
{
case MotionEvent.ACTION_DOWN:
x=e.getX();
y=e.getY();
requestRender();
break;
case MotionEvent.ACTION_UP:
a=e.getX();
b=e.getY();
requestRender();
break;
}
but the problem is the value of x y a.b are equall so trhe disc is
not moving at all it is blinking and the disc is coming in the same
place please help me
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[android-developers] Re: Dialog problems on orientation change
So why does the Drawable fail to repeat? Looks like the problem lies in restoring the dialog before whole layout is initialized.. which is quite weird. Is there a way to retrieve the list of opened dialogs associated to current Activity? On 20 Sie, 12:11, Kostya Vasilyev kmans...@gmail.com wrote: The actual dialog objects get destroyed, and re-created around the time of onRestoreInstanceState in the new activity instance (causing onCreateDialog / onPrepareDialog to be called). http://www.google.com/codesearch#uX1GffpyOZk/core/java/android/app/Ac... http://www.google.com/codesearch#uX1GffpyOZk/core/java/android/app/Ac... -- Kostya 20.08.2011 14:04, Snowak пишет: Sorry for double posting, but there's one more thing that bothers me regarding this problem. Dialog requires to pass Activity as a context, but when changing screen orientation that activity is destroyed. How can it use the cached dialog with invalid context? Is it setting it to the new one? -- Kostya Vasilyev -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] How to check for free RAM memory available
Hi All, What is the best way to check for free RAM memory available for apps ? adb shell top gives a much lesser value as it does not exclude the memory being used for caching. What is the free memory value that Advanced Task Manager gives ? Regards, Pradeep -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Updating UI from external
Hi All,
I realize that this question of mine has already been asked before (probably
not in the same context but similar). However, even after reading a number
of forum threads and looking at online examples, I am still not clear. I
hope one of you can guide me.
Here is the issue that I am facing. I have an activity which has a button.
This button needs to be enabled/disabled depending on an external condition.
We have a 3rd party library which has an observer class.
So basically in my android application, I have created a new class which
extends this 3rd party observer class. Code snippet as follow:
class myObserver extends third.party.observer
{
@Override
public void onConnect()
{
// when this function is called I wish to enable the button on my
UI.
}
@Override
public void onDisconnect()
{
// when this function is called I wish to disable the button on my
UI.
}
}
In my activity class, I create a new myObserver object and register it for
events from our third party library as follow:
public class myActivity extends Activity
{
private static myObserver tester = new myObserver()
@Override
public void onCreate(Bundle savedInstanceState)
{
third_party_registerObserverFunction(tester)
}
}
My question is how can use myObserver class to update the button in
'myActivity'.
The function 'onConnect' and 'onDisconnect' can be called at any time and I
don't wish to implement polling (or timer) to check for variable status.
Please advice.
Thanks
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Re: [android-developers] Updating UI from external
On Sat, Aug 20, 2011 at 7:15 AM, Ash anan...@gmail.com wrote: My question is how can use myObserver class to update the button in 'myActivity'. Step #1: have MyObserver hold onto an instance of MyActivity Step #2: have MyObserver call methods on the MyActivity instance The function 'onConnect' and 'onDisconnect' can be called at any time and I don't wish to implement polling (or timer) to check for variable status. If there are concerns about those methods being called on background threads, use runOnUiThread on MyActivity to force the UI update work to be done on the main application thread. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Updating UI from external
Hi Mark, Thanks for the prompt reply. The onConnect and onDisconnect method will be called by background threads (running in the third party library). Hence I will have to take the runOnUIThread approach. I will try to look for examples in this. If you know of any site that gives an example of runOnUIThread and you can share that link it will be much appreciated. Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Updating UI from external
Assuming runOnUIThread is equivalent to AsyncTasks http://developer.android.com/reference/android/os/AsyncTask.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Updating UI from external
On Sat, Aug 20, 2011 at 7:38 AM, Ash anan...@gmail.com wrote:
Assuming runOnUIThread is equivalent to AsyncTasks
http://developer.android.com/reference/android/os/AsyncTask.html
AsyncTask is a class. runOnUiThread() is a method. You pass a Runnable
to runOnUiThread(), and if you are on a background thread, the
Runnable is posted to the main application thread's work queue for
eventual processing. Whatever is inside the run() method of the
Runnable is guaranteed to run on the main application thread.
For example, here is a listener from an AIDL-defined remote service
that uses runOnUiThread() to ensure that the events are passed to the
activity on the main application thread:
private final IScriptResult.Stub callback=new IScriptResult.Stub() {
public void success(final String result) {
runOnUiThread(new Runnable() {
public void run() {
successImpl(result);
}
});
}
public void failure(final String error) {
runOnUiThread(new Runnable() {
public void run() {
failureImpl(error);
}
});
}
};
This is an instance of an anonymous inner class of the activity
itself, so successImpl() and failureImpl() are methods on the
activity.
--
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http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
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[android-developers] No accelerated colorspace conversion found from %s to %s. FFMpeg android
No accelerated colorspace conversion found from %s to %s. facing this issue in FFMpeg android.please help me. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] ListView items
Hi Treking This is not the answer. On Fri, Aug 19, 2011 at 5:45 PM, TreKing treking...@gmail.com wrote: On Fri, Aug 19, 2011 at 7:41 PM, Goutom goutom.sust@gmail.com wrote: Any help? Use the adapter that backs the listview. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] ListView items
On Fri, Aug 19, 2011 at 8:41 PM, Goutom goutom.sust@gmail.com wrote:
I want to get all child of a listview.
Why?
int count = listview.getAdapter().getCount();
This is not the number of children of the ListView. getChildCount() on
ListView is the number of children of the ListView.
for (int i = 0; i count; ++i) {
View row = (View) listview.getChildAt(i); // this line return null when
the view is not in focus is listview.
CheckBox check = (CheckBox) row.findViewById(R.id.AppCheckBox);
if (check.isChecked()) {
// some code
} else
// some code
}
I have 10 row in listview, 8 in focus.
No, you have 8 rows in your ListView. Your adapter might have 10
items, but you only have 8 rows in the ListView.
After looping 8 times it gives null for View row.
Of course. That's what you wrote.
If you didn't want it to crash, do not compare apples (number of items
in the adapter) to oranges (number of children of the ListView).
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http://commonsware.com/blog | http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
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[android-developers] how can i get the data created by function openDatabase from the webview?
hello everyone, i have a problem in retrieving data stored in webview by using html database. and it is working perfectly on the html page. as the application involves, there is a demand that i get the stored data from the webview. after investigating into the sdk, i didn't find a way to get the data, because the webview database is named privately with names like 0001.db and in directories like file__0. i only set the database path by the following code: databasePath = this.getApplicationContext() .getDir(database, Context.MODE_PRIVATE).getPath(); settings.setDatabasePath(databasePath); which is different from the 0001.db file name, and file__0 directory name. so i can get the database data using given apis? thanks in advance! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] DDMS - Sysinfo
Hi All, On my device DDMS-Sysinfo-Memory Usage shows a pie chart with very large section named Inactive Any idea what this refers to ? How is it different from free memory ? Regards, Pradeep -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how can i get the data created by function openDatabase from the webview?
On Sat, Aug 20, 2011 at 8:18 AM, 李白|字一日 calid...@gmail.com wrote: hello everyone, i have a problem in retrieving data stored in webview by using html database. and it is working perfectly on the html page. as the application involves, there is a demand that i get the stored data from the webview. after investigating into the sdk, i didn't find a way to get the data, because the webview database is named privately with names like 0001.db and in directories like file__0. i only set the database path by the following code: databasePath = this.getApplicationContext() .getDir(database, Context.MODE_PRIVATE).getPath(); settings.setDatabasePath(databasePath); which is different from the 0001.db file name, and file__0 directory name. so i can get the database data using given apis? I doubt it. Rather than having the JavaScript use an HTML database, you should have the JavaScript call an API your application exposes to the WebView via addJavascriptInterface(). This will allow you to keep all your business rules in the Java code, with a side benefit of being able to consistently use SQLiteOpenHelper and such for accessing the database. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Dialog problems on orientation change
There really isn't restoring of dialogs - more like recreation of
dialogs.
As such, it goes through your new activity's onCreateDialog after the
orientation change.
You could try loading the drawable and setting it into the dialog layout
from code. Perhaps calling setTileMode{X/Y/XY} along the way.
-- Kostya
20.08.2011 15:06, Snowak пишет:
So why does the Drawable fail to repeat? Looks like the problem lies
in restoring the dialog before whole layout is initialized.. which is
quite weird. Is there a way to retrieve the list of opened dialogs
associated to current Activity?
--
Kostya Vasilyev
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Re: [android-developers] how can i get the data created by function openDatabase from the webview?
thanks, it seems the sqlite database opening mechanism is very complicated in android. even if i specify the file name to 0001.db like the followings: 1. path = path + /file__0/0001.db; 2. path = path + /../databases/webview.db; 3. path = path + /Databases.db; i can see all these give error messages. 1, 3 declare the local table is missing. 2 can be initialized but not the database where the webview data is stored. it is every different from the origin api from sqlite c; because my application is based on webview, it is not a good way to change it again to java api based which may cause the data lose for users. and web apps will be my focus later. 2011/8/20 Mark Murphy mmur...@commonsware.com On Sat, Aug 20, 2011 at 8:18 AM, 李白|字一日 calid...@gmail.com wrote: hello everyone, i have a problem in retrieving data stored in webview by using html database. and it is working perfectly on the html page. as the application involves, there is a demand that i get the stored data from the webview. after investigating into the sdk, i didn't find a way to get the data, because the webview database is named privately with names like 0001.db and in directories like file__0. i only set the database path by the following code: databasePath = this.getApplicationContext() .getDir(database, Context.MODE_PRIVATE).getPath(); settings.setDatabasePath(databasePath); which is different from the 0001.db file name, and file__0 directory name. so i can get the database data using given apis? I doubt it. Rather than having the JavaScript use an HTML database, you should have the JavaScript call an API your application exposes to the WebView via addJavascriptInterface(). This will allow you to keep all your business rules in the Java code, with a side benefit of being able to consistently use SQLiteOpenHelper and such for accessing the database. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how can i get the data created by function openDatabase from the webview?
On Sat, Aug 20, 2011 at 9:15 AM, 李白|字一日 calid...@gmail.com wrote: because my application is based on webview, it is not a good way to change it again to java api based which may cause the data lose for users. and web apps will be my focus later. Then don't access it from the Java code. Use loadUrl(javascript:...) from Java to execute some JavaScript that calls an API that pushes the data from the WebView back into your Android app via an interface defined via addJavascriptInterface(). -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Text gone when clicked
Hi guys, in many applications that are published out there, I see that some of them in editText of password and username, there are some text with gray color (usually) and when user clicked it, the text is gone.. what is the attribute of editText to do it? Or i must code it manually to response user clicked, i delete the text inside it?? Thanks, Rendy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Text gone when clicked
On Sat, Aug 20, 2011 at 10:59 AM, ndiiie 90 rnd...@gmail.com wrote: I see that some of them in editText of password and username, there are some text with gray color (usually) and when user clicked it, the text is gone.. what is the attribute of editText to do it? android:hint -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how can i get the data created by function openDatabase from the webview?
thanks, it seems a quite reasonable way by now. it adds two questions to me: 1. how to invoke javascript only without loading a webview? 2. how to pass a callback to javascript and make java invocation synchronous? would you please give me some advise or hints, Mark? 2011/8/20 Mark Murphy mmur...@commonsware.com On Sat, Aug 20, 2011 at 9:15 AM, 李白|字一日 calid...@gmail.com wrote: because my application is based on webview, it is not a good way to change it again to java api based which may cause the data lose for users. and web apps will be my focus later. Then don't access it from the Java code. Use loadUrl(javascript:...) from Java to execute some JavaScript that calls an API that pushes the data from the WebView back into your Android app via an interface defined via addJavascriptInterface(). -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how can i get the data created by function openDatabase from the webview?
On Sat, Aug 20, 2011 at 11:38 AM, 李白|字一日 calid...@gmail.com wrote: it adds two questions to me: 1. how to invoke javascript only without loading a webview? Um, you can't, unless you add Rhino or another JavaScript interpreter to your project. Moreover, you seem to be missing the point. You EITHER need to write a Java-centric app that HAPPENS to use a WebView for a bit of rendering (and therefore the database should be managed by Java code) OR you need to write a WebView-centric app that HAPPENS to need a bit of Java code here and there (and therefore the database should be managed by the JavaScript code). If there are situations where you have Java code needing access to the data with no WebView around, then, by definition, you are writing a Java-centric app. 2. how to pass a callback to javascript and make java invocation synchronous? Very little is guaranteed to be synchronous in this space, because AFAIK WebView uses its own threads (from WebKit). -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] java.lang.ClassCastException: android.widget.EditText
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335):at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335):at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335):at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335):at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335):at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335):at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335):at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335):at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335):at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335):at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335):at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335):at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335):at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335):at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335):at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
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Re: [android-developers] java.lang.ClassCastException: android.widget.EditText
Try cleaning your project (Project Clean from the Eclipse main menu,
or ant clean from the command line). Typically, I find that these
ClassCastExceptions are because the widget IDs are out of sync between
the resources in the APK file and your already-compiled .class files.
Cleaning the project forces the .class files to be rebuilt.
On Sat, Aug 20, 2011 at 12:16 PM, Spica spicaneb...@gmail.com wrote:
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335): at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335): at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335): at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335): at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335): at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335): at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335): at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335): at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
--
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--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
--
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Re: [android-developers] Re: Dialog problems on orientation change
On Fri, Aug 19, 2011 at 11:56 PM, Snowak psno...@gmail.com wrote:
Let me quote my post:
I'm not interested in forcing it to reload in onPrepareDialog,
because it would require putting this code into every activity which
use this dialog..
Do you really think your solution differ in any way?
Yes - you're not forcing anything to reload in onPrepareDialog - you don't
have to touch onPrepareDialog. Calling removeDialog() would cause the next
showDialog() to call createDialog() again.
I would have to call removeDialog in every activity manually!
No, you could create a globally accessible function for this or any dialog
that you want to force re-creation on. This is what I do.
SomeStaticClass.showDialog(Activity a, int dialogID)
{
a.removeDialog(dialogID);
a.showDialog(dialogID);
}
Now in any activity that uses this dialog, since you already do showDialog()
(one assumes), you instead call the static function.
As for the Activity thing, could you give me more details?
I don't know what Activity thing you're referring to.
And still the question remains - how can I force the activity to recreate
all dialogs after orientation changes in elegant way?
Not sure what part of the configuration change is causing your issue, so
hard to say.
-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices
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[android-developers] Re: java.lang.ClassCastException: android.widget.EditText
Awesome... :
it worked after cleaning project... thanks Mark
On Aug 20, 12:24 pm, Mark Murphy mmur...@commonsware.com wrote:
Try cleaning your project (Project Clean from the Eclipse main menu,
or ant clean from the command line). Typically, I find that these
ClassCastExceptions are because the widget IDs are out of sync between
the resources in the APK file and your already-compiled .class files.
Cleaning the project forces the .class files to be rebuilt.
On Sat, Aug 20, 2011 at 12:16 PM, Spica spicaneb...@gmail.com wrote:
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335): at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335): at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335): at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335): at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335): at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335): at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335): at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335): at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
--
You received this message because you are subscribed to the Google
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--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
--
You received this message because you are subscribed to the Google
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Re: [android-developers] ListView items
On Sat, Aug 20, 2011 at 6:57 AM, Goutom goutom.sust@gmail.com wrote: Hi Treking This is not the answer. I respectfully disagree. But hey, it's your app. Good luck. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] opengl( how to move the objects )
On Sat, Aug 20, 2011 at 5:29 AM, rajiv rajiv.di...@gmail.com wrote: Here the value of X and y and a b are same but when it is Action_up the co-ordinate of X Y ab should be different Please help me The little information you posted is not enough for anyone to help you. Try debugging your code. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Emulator disables DPMS (then monitor doesn't sleep)
On Friday, August 19, 2011 1:21:51 PM UTC-4, pb wrote: I noticed that starting the emulator disables DPMS and it is not re- enabled when the emulator closes. So my monitor was never going to sleep until I re-enabled DPMS manually. Does anyone know why it does this and/or how to fix it? As a temporary solution I have wrapped the executable in a shell script to run `xset +dpms` when the emulator finishes, but this is probably not ideal. Ubuntu 10.04. It does, at least in the current state of the code, appear to be trying to handle this intelligently, ie, determine the setting on startup and restore it on exit: http://android.git.kernel.org/?p=platform%2Fexternal%2Fqemu.gita=searchh=HEADst=greps=dpms You can look through the logs going back further than I did and see if that's been worked on since your version. It's also possible it's still subtly broken in some way. You should be able to compile a version without this, or even patch an existing binary (it took me all of 30 seconds with objdump to find a wrapper for DPMSDisable() that could be nop'd out). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Dialog problems on orientation change
Thank you both, it looks like the Drawable fails to restore it's tileMode when it's created before layout has been completely initialized. It's weird, but I've managed to solve it by setting the tileModeXY via code when creating the dialog. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] x and y
Let's say you have an image, and you want to know the x and y of the user's click. Anyone know what widget to use? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how can i get the data created by function openDatabase from the webview?
thanks a lot, Mark. but it is really frustrating me. i was hoping to get a simple resolution to my application..[?] 2011/8/20 Mark Murphy mmur...@commonsware.com On Sat, Aug 20, 2011 at 11:38 AM, 李白|字一日 calid...@gmail.com wrote: it adds two questions to me: 1. how to invoke javascript only without loading a webview? Um, you can't, unless you add Rhino or another JavaScript interpreter to your project. Moreover, you seem to be missing the point. You EITHER need to write a Java-centric app that HAPPENS to use a WebView for a bit of rendering (and therefore the database should be managed by Java code) OR you need to write a WebView-centric app that HAPPENS to need a bit of Java code here and there (and therefore the database should be managed by the JavaScript code). If there are situations where you have Java code needing access to the data with no WebView around, then, by definition, you are writing a Java-centric app. because the webview is limited to interact with services or widgets, and my application should be evolved to be a more powerful one, i have to change it to a webview riched and java riched one [?] 2. how to pass a callback to javascript and make java invocation synchronous? Very little is guaranteed to be synchronous in this space, because AFAIK WebView uses its own threads (from WebKit). sad to hear it.. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en33A.gif342.gif
[android-developers] How was the RenderScript Balls Demo Video Made?
i'd like to use direct video capture of my apps for making Android Market promo videos. i know other devs have asked about this before and up until now i hadn't found a way. then recently i saw the RenderScript Balls demo on youtube: http://www.youtube.com/watch?v=uQ5NumRfHN4 and it seems to be a direct capture. i also recently got a Xoom in my test bed ... so i'm guessing the Balls video was made by connecting a tablet to a TV via HDMI then recording from the TV? just hoping someone could confirm? i'm not much of a tv person so my tv is ancient and doesn't have HDMI- in, nor do i have a way to record from a TV to a computer for editing and format conversion. point being, i'd be willing to invest in a new tv and pc card ... but would like to know that it's necessary first. also, any pc card recommendations would be great, but i know that subject isn't really germane to this forum :) TIA// -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Vertical scrolling Fish Eye Menu
In the latest version of Facebook's Android App, they have a Fish-eye scrolling menu that pops up when you click Most Recent in the top right corner of the app. Can someone point me to a resource that has a tutorial that implements this menu (if you know it)? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is it possible to use MonkeyRunner from java
Dear Bill, Why would I be getting the following error while trying to compile ? Exception in thread AWT-EventQueue-0 java.lang.Error: Unresolved compilation problem: Type mismatch: cannot convert from AdbBackend to IMonkeyBackend AM using what you had quoted to initiate the connection to the device. CHeers, Vikram. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335):at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
What's at line 70 in DashBoard.java?
On Aug 20, 5:16 pm, Spica spicaneb...@gmail.com wrote:
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335): at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335): at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335): at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335): at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335): at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335): at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335): at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335): at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
--
You received this message because you are subscribed to the Google
Groups Android Developers group.
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[android-developers] Re: java.lang.ClassCastException: android.widget.EditText
This is line 70;
Button b = (Button) findViewById(R.id.btnReferesh);
On Aug 20, 4:39 pm, RichardC richard.crit...@googlemail.com wrote:
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
What's at line 70 in DashBoard.java?
On Aug 20, 5:16 pm, Spica spicaneb...@gmail.com wrote:
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335): at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335): at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335): at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335): at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335): at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335): at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335): at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335): at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
--
You received this message because you are subscribed to the Google
Groups Android Developers group.
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Re: [android-developers] Updating UI from external
Wonderful. Thanks a lot for your prompt and detailed replies. I appreciate your help. I seem to have achieved what I was after (for now initial testing has given me enough confidence to move forward). Thanks again Mark. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] To widget or not to widget
Let's say you are making an interface. Do you think it's easier to use widgets or just draw your own stuff? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: java.lang.ClassCastException: android.widget.EditText
4 steps:
(1) break line 70 into two:
View myFoundView = findViewById(R.id.btnReferesh);
Button b = (Button)myFoundView;
(2) Put a breakpoint on the 1st line above
(3) Step over the 1st line and then inspect myFoundView;
(4) Workout why whatever is in myFoundView cannot be cast to a Button
On Aug 20, 9:51 pm, Spica spicaneb...@gmail.com wrote:
This is line 70;
Button b = (Button) findViewById(R.id.btnReferesh);
On Aug 20, 4:39 pm, RichardC richard.crit...@googlemail.com wrote:
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
What's at line 70 in DashBoard.java?
On Aug 20, 5:16 pm, Spica spicaneb...@gmail.com wrote:
I removed EditText from my layout and after that i started getting
Force close error. My app is not starting at all. Here is the trace
i captured with logcat;
=
E/AndroidRuntime( 1335): FATAL EXCEPTION: main
E/AndroidRuntime( 1335): java.lang.RuntimeException: Unable to start
activity Co
mponentInfo{com.myApp/com.myApp.DashBoard}:
java.lang.ClassCastException: android.widget.EditText
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2781)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.handleLaunchActivi
ty(ActivityThread.java:2797)
E/AndroidRuntime( 1335): at android.app.ActivityThread.access
$2300(Activi
tyThread.java:135)
E/AndroidRuntime( 1335): at android.app.ActivityThread
$H.handleMessage(Ac
tivityThread.java:2132)
E/AndroidRuntime( 1335): at
android.os.Handler.dispatchMessage(Handler.ja
va:99)
E/AndroidRuntime( 1335): at android.os.Looper.loop(Looper.java:
143)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.main(ActivityThrea
d.java:4914)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 1335): at
java.lang.reflect.Method.invoke(Method.java:5
21)
E/AndroidRuntime( 1335): at com.android.internal.os.ZygoteInit
$MethodAndA
rgsCaller.run(ZygoteInit.java:858)
E/AndroidRuntime( 1335): at
com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:616)
E/AndroidRuntime( 1335): at
dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1335): Caused by: java.lang.ClassCastException:
android.widget
.EditText
E/AndroidRuntime( 1335): at
com.myApp.DashBoard.onCreate(DashBoard.java
:70)
E/AndroidRuntime( 1335): at
android.app.Instrumentation.callActivityOnCre
ate(Instrumentation.java:1065)
E/AndroidRuntime( 1335): at
android.app.ActivityThread.performLaunchActiv
ity(ActivityThread.java:2745)
I am not using the removed EditText in the code even then it is
throwing this error...
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[android-developers] turn off screen lock
hi guys, i would like to turn off programmatically the screen lock function ... how can i do it ? thanks in advance Hector -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] To widget or not to widget
I'd say widgets... On Sat, Aug 20, 2011 at 11:26 PM, bob b...@coolgroups.com wrote: Let's say you are making an interface. Do you think it's easier to use widgets or just draw your own stuff? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Michael Banzon http://michaelbanzon.com/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] java.lang.NoClassDefFoundError: android.os.AsyncTask
I have an app on the Market that works well for most users but for a few of them and very rarely, I get crash reports with exception: java.lang.NoClassDefFoundError: android.os.AsyncTask It happens very early in app init when the first AsyncTask is created on different versions of Android. These crash reports are totally weird, as if the dalvik classloader was broken or going berserk. Does anyone have seen such crash reports in its own apps ? At this point, I tend to ignore them as there is nothing I can do, but I'd still like to have an explanation for this mystery. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: java.lang.ClassCastException: android.widget.EditText
Hey, RichardC, this problem is solved, check the third mail of the thread. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] turn off screen lock
On Sat, Aug 20, 2011 at 7:29 PM, hectordu...@yahoo.com hectordu...@yahoo.com wrote: hi guys, i would like to turn off programmatically the screen lock function ... how can i do it ? 3 easy steps. 1. Go to google.com 2. Type: android turn off screen 3. Implement the functionality you want thanks in advance Hector -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ALPHA_8 bitmaps and getPixel.
Noone? On Aug 11, 11:21 am, Matyas matyas.b...@gmail.com wrote: Hi, The following is giving me a serious headache. Bitmap mTestMap = Bitmap.createBitmap(20, 20, Config.ALPHA_8); mTestMap.setPixel(10,10, Color.WHITE); Log.d(Test, HasAlpha= + mTestMap.hasAlpha() + , IsMutable= + mTestMap.isMutable() + , PixelColor= + mTestMap.getPixel(10,10)); The output is: 08-11 10:56:23.490: DEBUG/Test(11211): HasAlpha=true, IsMutable=true, PixelColor=0 The question is, why does getPixel return 0? And if it was meant to return 0, what is the correct way to retrieve pixel color information (or alpha channel information) from an ALPHA_8 bitmap? I am trying to use this kind of bitmap for hit-testing in a game. RGB_565 works fine, but I am trying to reduce the memory. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Listview with image
I have an existing Listview of news article titles, and I need to now have an image to the left of the title. Anyone know a real easy way to do this? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] java.lang.NoClassDefFoundError: android.os.AsyncTask
On Sat, Aug 20, 2011 at 6:02 PM, b0b pujos.mich...@gmail.com wrote: Does anyone have seen such crash reports in its own apps ? I've gotten a few randoms that seem impossible like this. My current theory is a bad install that f***s up the app. Anytime I've gotten emails about just updated and it's not working, an uninstall - re-install nearly always fixes it. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Listview with image
On Sat, Aug 20, 2011 at 7:59 PM, bob b...@coolgroups.com wrote: I have an existing Listview of news article titles, and I need to now have an image to the left of the title. Anyone know a real easy way to do this? Stick an Image to the left of the title in your layout? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Listview with image
On Sat, Aug 20, 2011 at 10:03 PM, TreKing treking...@gmail.com wrote: Stick an Image to the left of the title in your layout? With glue? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: turn off screen lock
you cannot do that if there is one or more security admins on the device (mostly affects people who use the phone to access their corporate email). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: java.lang.NoClassDefFoundError: android.os.AsyncTask
On Aug 21, 12:02 am, b0b pujos.mich...@gmail.com wrote: I have an app on the Market that works well for most users but for a few of them and very rarely, I get crash reports with exception: java.lang.NoClassDefFoundError: android.os.AsyncTask AsyncTask was introduced in api level 3. Any chance your apps minimum sdk level is below that? Probably not but sometime it is the obvious things that cause the most trouble. It would nice if the developer console error page had the Android version and device in it. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ListView items
Sure it is. The adaptor has all the items. The view has the visible items. If you want to do something with the visible items you can use the view. If you want to do something with all the items you can use the adaptor. If the adaptor doesn't have enough information to know the state of the checkbox you may have problems but you will when the list scrolls anyway. On Aug 20, 12:57 pm, Goutom goutom.sust@gmail.com wrote: Hi Treking This is not the answer. On Fri, Aug 19, 2011 at 5:45 PM, TreKing treking...@gmail.com wrote: On Fri, Aug 19, 2011 at 7:41 PM, Goutom goutom.sust@gmail.com wrote: Any help? Use the adapter that backs the listview. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: java.lang.NoClassDefFoundError: android.os.AsyncTask
On Sat, Aug 20, 2011 at 8:19 PM, Peter Sinnott psinn...@gmail.com wrote: It would nice if the developer console error page had the Android version and device in it. Technically it does, but the information is presented so horribly it's impossible to determine which app version was running on which device when the crash is reported. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: java.lang.NoClassDefFoundError: android.os.AsyncTask
I have 23 others , 2 nexus ones and 3 droids. There are I think half a dozen Android phones called droid and that is an awful lot of phones tagged other. From a practical point of view I wouldn't consider the device to be reported. The error reporting was nice when it arrived but after a couple of months you get over it and realise how much better it could easily be. On Aug 21, 2:30 am, TreKing treking...@gmail.com wrote: On Sat, Aug 20, 2011 at 8:19 PM, Peter Sinnott psinn...@gmail.com wrote: It would nice if the developer console error page had the Android version and device in it. Technically it does, but the information is presented so horribly it's impossible to determine which app version was running on which device when the crash is reported. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] x and y
http://developer.android.com/reference/android/view/MotionEvent.html public boolean onGenericMotionEvent (MotionEvent event) Since: API Level 12 (From View.) Kris On Sat, Aug 20, 2011 at 2:22 PM, bob b...@coolgroups.com wrote: Let's say you have an image, and you want to know the x and y of the user's click. Anyone know what widget to use? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: java.lang.NoClassDefFoundError: android.os.AsyncTask
On Sat, Aug 20, 2011 at 8:40 PM, Peter Sinnott psinn...@gmail.com wrote: I have 23 others , 2 nexus ones and 3 droids. There are I think half a dozen Android phones called droid and that is an awful lot of phones tagged other. From a practical point of view I wouldn't consider the device to be reported. Hence, technically ... ;-) The error reporting was nice when it arrived but after a couple of months you get over it and realise how much better it could easily be. I hear ya - ACRA FTW. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Listview with image
Apart from glue a bit not so easy way would be to create an array adapter and extends the listview activity with it .Inside the adapater you can add an image, description ,title to it.Try if it helps or I will paste the code. Rgds, Saurabh ..pain is temporary.quitting lasts forever.. On Sun, Aug 21, 2011 at 6:45 AM, Nick Risaro nris...@gmail.com wrote: On Sat, Aug 20, 2011 at 10:03 PM, TreKing treking...@gmail.com wrote: Stick an Image to the left of the title in your layout? With glue? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] getOrientation() madness
Using API version 7, this code produces the exact opposite results on
my Evo versus my Galaxy Tab:
switch( getWindowManager().getDefaultDisplay().getOrientation() )
{
case 0:
display_mode = MyApplication.HORIZONTAL;
break;
case 1:
display_mode = MyApplication.VERTICAL;
break;
case 2:
display_mode = MyApplication.HORIZONTAL;
break;
case 3:
display_mode = MyApplication.VERTICAL;
break;
}
log( display_mode: + ( display_mode == MyApplication.HORIZONTAL
? HORIZONTAL : VERTICAL ) );
I switched to API version 13 to see if the problem was fixed in the
future, and it also tells lies from one device to another.
I have dynamic full screen graphics that cannot be skewed. I'm having
to write code to compensate for the Galaxy Tab's 48 pixel bar at the
bottom. getWindowManager().getDefaultDisplay().getHeight() says it's
800 but it's really only 752 due to the bar. Now I find I cannot even
count on the display orientation being accurate to code up a fix for
the initial problem.
So how do I contend with this mess?
What other devices can I count on to lie about their display and orientation?
--
Greg Donald
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