[android-developers] How to dump a Sqlite statements txt file into db.
Hi, I am preparing a new update of my appliction, in this version I need to insert lot of new rows (200) in my db. Because I don't want to programatically add 200 insert code line for each row, I would like to know what is the best method to accomplish it just with a call to the file and dumping it into my db. Regards. -- 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: How to import the License Verification Library into workspace?
If I use the "Existing project into Workspace" option then the project gets this error: "The import android.os can not to be resolved" I suposse it's because it's not an Android project. On Oct 19, 1:52 pm, "jlopeznava...@gmail.com" wrote: > There is no such option in "Import". Just "Existing Projects into > Workspace". > > On Oct 19, 1:04 pm, damodhar meshran wrote: > > > > > see there other option available chose other and the select android project > > > On Tue, Oct 19, 2010 at 2:09 PM, jlopeznava...@gmail.com < > > > jlopeznava...@gmail.com> wrote: > > > I can't import the License Verification Library to the workspace. In > > > the Eclipse wizard I click "File > import" but no Android option > > > available, if I choose normal Java project then it doesn't work > > > because it has no Android api reference. How to do? > > > > 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 > > cr...@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: How to import the License Verification Library into workspace?
There is no such option in "Import". Just "Existing Projects into Workspace". On Oct 19, 1:04 pm, damodhar meshran wrote: > see there other option available chose other and the select android project > > On Tue, Oct 19, 2010 at 2:09 PM, jlopeznava...@gmail.com < > > > > jlopeznava...@gmail.com> wrote: > > I can't import the License Verification Library to the workspace. In > > the Eclipse wizard I click "File > import" but no Android option > > available, if I choose normal Java project then it doesn't work > > because it has no Android api reference. How to do? > > > 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 > cr...@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] How to import the License Verification Library into workspace?
I can't import the License Verification Library to the workspace. In the Eclipse wizard I click "File > import" but no Android option available, if I choose normal Java project then it doesn't work because it has no Android api reference. How to do? 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] Re: How to emulate onUpgrade call in SQLiteOpenHelper?
Thanks to Kostya and Kumar for help.
I found the problem. I was opening database this way:
String myPath = DB_PATH + DB_NAME;
myDataBase = SQLiteDatabase.openDatabase(myPath, null,
SQLiteDatabase.OPEN_READWRITE);
This call doesn't result in a onCreate or onUpdate call.
Instead that I have to use:
myDataBase = this.getWritableDatabase();
getWritableDatabase and getReadableDatabase fire the onCreate and
onUpdate events.
Cheers.
On Oct 17, 9:14 pm, Kostya Vasilyev wrote:
> Your SQL open helper probably has something like:
>
> private static final int DATABASE_VERSION = 1;
>
> used like this (funky emphasis mine):
>
> public YourDbOpenHelper(Context context) {
> super(context, DATABASE_NAME, null, [[[--->>> DATABASE_VERSION
> <<<---]]]);
> }
>
> The database version value is stored inside the SQLite database, and is
> compared to the value in your code. If the value in the code is greater,
> your onUpgrade is called. This logic is contained in the
> SQLiteOpenHelper constructror (the call to "super" above).
>
> So, to test your onUpgrade, first run your application and make sure
> that database is opened. This will store "1" (or whatever current value
> of the constant is) as the database version.
>
> Now increment the version number to a greater value than used before.
> Then run your application, and make sure you work with the database.
>
> It's not necessary to use "adb install", just running from Eclipse for
> debugging, as usual, will work fine.
>
> -- Kostya
>
> 17.10.2010 22:36, Kumar Bibek ?:
>
>
>
>
>
> > I haven't tried to debug this. Most of the DB upgrades will simple
> > enough, which didn't need explicit debugging. But, it works. I am sure
> > it works on the emulator, and it should work on the device as well.
>
> > On Mon, Oct 18, 2010 at 12:02 AM, jlopeznava...@gmail.com
> > <mailto:jlopeznava...@gmail.com> > <mailto:jlopeznava...@gmail.com>> wrote:
>
> > Not working for me :( I am stuck.
> > Thanks anyway.
>
> > If I use the mobile device I can't use adb install because it says its
> > installed. If I use the -r parameter with adb install it make a new
> > installation from scratch so no upgrade event is fired.
> > Have you ever tried to do with the device not with the emulator?
>
> > On Oct 17, 8:20 pm, Kumar Bibek > <mailto:coomar@gmail.com>> wrote:
> > > This method will be executed whenever your try to initiate a DB
> > connection.
> > > Try executing a code which does some DB related task.
>
> > > On Sun, Oct 17, 2010 at 11:47 PM, jlopeznava...@gmail.com
> > <mailto:jlopeznava...@gmail.com> <
>
> > > jlopeznava...@gmail.com <mailto:jlopeznava...@gmail.com>> wrote:
> > > > Thanks for response.
> > > > I am trying but I don't success.
>
> > > > What I do is:
> > > > -Open eclipse, set a break point inside onUpgrade event
> > > > -Run emulator.
> > > > -In a windows prompt I type:
> > > > adb emu install muPackage.apk
>
> > > > It runs, and it stop in the constructor but not in onUpgrade
> > event,
> > > > what am I missing?
>
> > > > On Oct 17, 6:53 pm, Kumar Bibek > <mailto:coomar@gmail.com>> wrote:
> > > > > You can do it thru adb install command
>
> > > > > On Sun, Oct 17, 2010 at 10:15 PM, jlopeznava...@gmail.com
> > <mailto:jlopeznava...@gmail.com> <
>
> > > > > jlopeznava...@gmail.com <mailto:jlopeznava...@gmail.com>> wrote:
> > > > > > How to install the new apk over the older version?
>
> > > > > > On Oct 17, 6:34 pm, Kumar Bibek > <mailto:coomar@gmail.com>> wrote:
> > > > > > > You just need to increment the database version number.
> > Install the
> > > > new
> > > > > > apk
> > > > > > > over the older version. It will be called just once.
>
> > > > > > > On Sun, Oct 17, 2010 at 10:02 PM,
> > jlopeznava...@gmail.com <mailto:jlopeznava...@gmail.com> <
>
> > > > > > > jlopeznava...@gmail.com
> > <mailto:jlopeznava...@gmail.com>> wrote:
> > > > > > > > Hi, how can I emulate an onUpgrade call for my
> > SQLiteOpenHelper
> > > > class?
>
[android-developers] Re: How to emulate onUpgrade call in SQLiteOpenHelper?
Not working for me :( I am stuck. Thanks anyway. If I use the mobile device I can't use adb install because it says its installed. If I use the -r parameter with adb install it make a new installation from scratch so no upgrade event is fired. Have you ever tried to do with the device not with the emulator? On Oct 17, 8:20 pm, Kumar Bibek wrote: > This method will be executed whenever your try to initiate a DB connection. > Try executing a code which does some DB related task. > > On Sun, Oct 17, 2010 at 11:47 PM, jlopeznava...@gmail.com < > > > > > > jlopeznava...@gmail.com> wrote: > > Thanks for response. > > I am trying but I don't success. > > > What I do is: > > -Open eclipse, set a break point inside onUpgrade event > > -Run emulator. > > -In a windows prompt I type: > > adb emu install muPackage.apk > > > It runs, and it stop in the constructor but not in onUpgrade event, > > what am I missing? > > > On Oct 17, 6:53 pm, Kumar Bibek wrote: > > > You can do it thru adb install command > > > > On Sun, Oct 17, 2010 at 10:15 PM, jlopeznava...@gmail.com < > > > > jlopeznava...@gmail.com> wrote: > > > > How to install the new apk over the older version? > > > > > On Oct 17, 6:34 pm, Kumar Bibek wrote: > > > > > You just need to increment the database version number. Install the > > new > > > > apk > > > > > over the older version. It will be called just once. > > > > > > On Sun, Oct 17, 2010 at 10:02 PM, jlopeznava...@gmail.com < > > > > > > jlopeznava...@gmail.com> wrote: > > > > > > Hi, how can I emulate an onUpgrade call for my SQLiteOpenHelper > > class? > > > > > > I have tried changing the version number in my SQLiteOpenHelper > > class > > > > > > and versionCode in manifest but onUpgrade is not called. > > > > > > Any idea? I need to check my onUpgrade code before upload it to the > > > > > > market, I don't want my app's users get a buggy upgrade. > > > > > > > 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 > > > > > cr...@googlegroups.com> > cr...@googlegroups.com> > > > cr...@googlegroups.com> > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/android-developers?hl=en > > > > > > -- > > > > > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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 > > > cr...@googlegroups.com> > cr...@googlegroups.com> > > > > For more options, visit this group at > > > >http://groups.google.com/group/android-developers?hl=en > > > > -- > > > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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 > cr...@googlegroups.com> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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: How to emulate onUpgrade call in SQLiteOpenHelper?
Thanks for response. I am trying but I don't success. What I do is: -Open eclipse, set a break point inside onUpgrade event -Run emulator. -In a windows prompt I type: adb emu install muPackage.apk It runs, and it stop in the constructor but not in onUpgrade event, what am I missing? On Oct 17, 6:53 pm, Kumar Bibek wrote: > You can do it thru adb install command > > On Sun, Oct 17, 2010 at 10:15 PM, jlopeznava...@gmail.com < > > > > > > jlopeznava...@gmail.com> wrote: > > How to install the new apk over the older version? > > > On Oct 17, 6:34 pm, Kumar Bibek wrote: > > > You just need to increment the database version number. Install the new > > apk > > > over the older version. It will be called just once. > > > > On Sun, Oct 17, 2010 at 10:02 PM, jlopeznava...@gmail.com < > > > > jlopeznava...@gmail.com> wrote: > > > > Hi, how can I emulate an onUpgrade call for my SQLiteOpenHelper class? > > > > I have tried changing the version number in my SQLiteOpenHelper class > > > > and versionCode in manifest but onUpgrade is not called. > > > > Any idea? I need to check my onUpgrade code before upload it to the > > > > market, I don't want my app's users get a buggy upgrade. > > > > > 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 > > > cr...@googlegroups.com> > cr...@googlegroups.com> > > > > For more options, visit this group at > > > >http://groups.google.com/group/android-developers?hl=en > > > > -- > > > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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 > cr...@googlegroups.com> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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: How to emulate onUpgrade call in SQLiteOpenHelper?
How to install the new apk over the older version? On Oct 17, 6:34 pm, Kumar Bibek wrote: > You just need to increment the database version number. Install the new apk > over the older version. It will be called just once. > > On Sun, Oct 17, 2010 at 10:02 PM, jlopeznava...@gmail.com < > > > > > > jlopeznava...@gmail.com> wrote: > > Hi, how can I emulate an onUpgrade call for my SQLiteOpenHelper class? > > I have tried changing the version number in my SQLiteOpenHelper class > > and versionCode in manifest but onUpgrade is not called. > > Any idea? I need to check my onUpgrade code before upload it to the > > market, I don't want my app's users get a buggy upgrade. > > > 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 > cr...@googlegroups.com> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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: How to emulate onUpgrade call in SQLiteOpenHelper?
How to install the new apk over the older version? On Oct 17, 6:34 pm, Kumar Bibek wrote: > You just need to increment the database version number. Install the new apk > over the older version. It will be called just once. > > On Sun, Oct 17, 2010 at 10:02 PM, jlopeznava...@gmail.com < > > > > > > jlopeznava...@gmail.com> wrote: > > Hi, how can I emulate an onUpgrade call for my SQLiteOpenHelper class? > > I have tried changing the version number in my SQLiteOpenHelper class > > and versionCode in manifest but onUpgrade is not called. > > Any idea? I need to check my onUpgrade code before upload it to the > > market, I don't want my app's users get a buggy upgrade. > > > 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 > cr...@googlegroups.com> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Kumar Bibekhttp://techdroid.kbeanie.comhttp://www.kbeanie.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] How to emulate onUpgrade call in SQLiteOpenHelper?
Hi, how can I emulate an onUpgrade call for my SQLiteOpenHelper class? I have tried changing the version number in my SQLiteOpenHelper class and versionCode in manifest but onUpgrade is not called. Any idea? I need to check my onUpgrade code before upload it to the market, I don't want my app's users get a buggy upgrade. 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] Strabge behaviour in ListView with single choice mode
Hi, I have a ListView with 4 rows and I want to color the text inside
each row when a row is clicked, the code below works fine but if I
change the selection mode of the ListView to single mode the View
object received is not the correct one. In this case :
if I click row number 1 it colors the 4th
if I click row number 2 it colors the 3th
if I click row number 3 it colors the second
if I click row number 4 it colors the first
Any idea about waht is happening???
@Override
protected void onListItemClick(ListView listView, View v, int
position, long id) {
super.onListItemClick(listView, v, position,
id);
//This loop works fine
//Clean the text color of all rows
for (int conta = 0; conta < (listView.getCount() ); conta ++)
{
View objView = listView.getChildAt(conta);
if (objView != null) {
TextView tvLetraRespuesta = (TextView)
objView.findViewById(R.id.tvLetraRespuesta);
tvLetraRespuesta.setTextColor(0xFFDD); //default
color
}
}
//This piece of code gets wrong in single mode
//Set the text color for the selected row
TextView tvLetraRespuesta = (TextView)
v.findViewById(R.id.tvLetraRespuesta);//here is the problem?
if (tvLetraRespuesta != null) {
tvLetraRespuesta.setTextColor(0xFF00); //Row selected
text color
}
}
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[android-developers] Re: scrollbarAlwaysDrawVerticalTrack doesn't work with ListView
Ok, thanks for the tip. On Sep 30, 6:50 pm, Romain Guy wrote: > The track is not the scrollbar, the track is what the scrollbar > "slides" into. The default theme does not have a track anymore. The > track is normally shown only when the view can scroll and this > attribute can be used to show the track even when you can't scroll. In > your case I believe you want to disable scrollbars fading instead. Or > you should provide your own scrollbar track drawable. > > On Thu, Sep 30, 2010 at 8:10 AM, jlopeznava...@gmail.com > > > > > > wrote: > > Hi, I have a ListView and I want it show the vertical scrollbar always > > so the user can know there are more options below. > > I ha tried the scrollbarAlwaysDrawVerticalTrack="true" but it doesn't > > work, any idea/suggestion? > > > 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 > > -- > Romain Guy > Android framework engineer > romain...@android.com > > Note: please don't send private questions to me, as I don't have time > to provide private support. All such questions should be posted on > public forums, where I and others can see and answer them -- 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] scrollbarAlwaysDrawVerticalTrack doesn't work with ListView
Hi, I have a ListView and I want it show the vertical scrollbar always so the user can know there are more options below. I ha tried the scrollbarAlwaysDrawVerticalTrack="true" but it doesn't work, any idea/suggestion? 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] Re: What is exactly the X and Y coordinates in method "canvas.rotate"
That link was very useful to understand how the pivot point works, now I understand it perfectly. I was using 48, 48 as pivot and I didn't realized that was the middle X and middle of my drawable (it sizes 96x96) so that's because it rotate properly. Thank you very much. On Sep 18, 1:51 pm, Kostya Vasilyev wrote: > The coordinates are the rotation's center point (called the pivot > point in the docs). > > See here for an interactive demo: > > http://www.nbilyk.com/pivot-rotate-example > > If you set these coordinates to the center of the canvas, you'll get the > most intuitive result. But other rotations are possible as shown in the > link above. > > -- Kostya > > 18.09.2010 13:37, jlopeznava...@gmail.com пишет: > > > > > > > Can anybody explain me what is exactly that coordinates? I have search > > for information but can't find properly info. > > I have some drawables objects wich I need to rotate, I have realized I > > need to add a constant value to that coordinates, if not they rotate > > wrong. > > > I use this way: > > > === > > === > > canvas.save(); > > canvas.rotate(90 * mRotatationType, CTE_ROTATING_X_POINT + coordX, > > CTE_ROTATING_Y_POINT + coordY); > > canvas.restore; > > === > > === > > > Where: > > -mRotatationType: is set to 0, 1, 2, or 3 in order to get a 0, 90, > > 180, 270º rotation. > > -coordX and coordY are the top/left points of my drawable object. > > -CTE_ROTATING_X_POINT and CTE_ROTATING_Y_POINT are set to "48" (if not > > the drawables move in a different place after rotate). This is the > > mistery for me. > > -- > Kostya Vasilyev -- WiFi Manager + pretty widget > --http://kmansoft.wordpress.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] Best method to save a array in Bundle?
I have 2 dimensions array like this:
public myArrayType[][] mObjArray;
I want to save it in the onSaveInstanceState method, since my array
contains lot of elements I dont want to save element by element but
the whole array object, what is the best way?
I tried this but exception is thrown:
-
public Bundle saveState(Bundle map) {
if (map != null) {
map.putSerializable("objLevel", (Serializable)
mCurrentLevelMatrix);
}
return map;
}
---
I have seen a putParcelableArrayList method but dunno how it works
exactly.
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[android-developers] What is exactly the X and Y coordinates in method "canvas.rotate"
Can anybody explain me what is exactly that coordinates? I have search for information but can't find properly info. I have some drawables objects wich I need to rotate, I have realized I need to add a constant value to that coordinates, if not they rotate wrong. I use this way: == canvas.save(); canvas.rotate(90 * mRotatationType, CTE_ROTATING_X_POINT + coordX, CTE_ROTATING_Y_POINT + coordY); canvas.restore; == Where: -mRotatationType: is set to 0, 1, 2, or 3 in order to get a 0, 90, 180, 270º rotation. -coordX and coordY are the top/left points of my drawable object. -CTE_ROTATING_X_POINT and CTE_ROTATING_Y_POINT are set to "48" (if not the drawables move in a different place after rotate). This is the mistery for 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
[android-developers] Re: About getting wrong sizes with drawables objects.
You are right, what a noob error :(
Thank you man.
On Sep 17, 11:10 pm, Romain Guy wrote:
> You are probably using drawable/ or drawable-mdpi/ assets on an hdpi
> device and your assets get scaled automatically.
>
> On Fri, Sep 17, 2010 at 10:00 AM, jlopeznava...@gmail.com
>
>
>
>
>
> wrote:
> > Hi, I am using some drawable objects, when I instance them and paint
> > in my canvas they doesn't get the original PNG image file size,
> > instead they get a bigger size, so they does't paint in my canvas as I
> > expected since I wanted them in their original sizes, why this
> > happens???
>
> > (original file is 96x96 pixels)
>
> > ---
> > ---
> > mSprite = mRes.getDrawable(R.drawable.my_sprite);
>
> > mSpriteWidth = mSprite.getIntrinsicWidth(); // It returns 114, not 96
> > mSpriteHeight = mSprite.getIntrinsicHeight(); // It returns 114, not
> > 96
>
> > mSprite.setBounds(coordX, coordY, coordX + mSpriteWidth, coordY +
> > mSpriteHeight);
> > mSprite_PipeRect.draw(canvas); //It paints at 114x114 size, it shows
> > bigger in the screen then original size
>
> > ---
> > ---
>
> > Something similar happens with the background but it is fixed in the
> > "setSurfaceSize" event this way:
>
> > public void setSurfaceSize(int width, int height) {
> > mBackgroundImage =
> > Bitmap.createScaledBitmap(mBackgroundImage, width, height,
> > true);
> > }
>
> > In this case height and widht is properly provided in the event
> > parameters
>
> > ---
> > ---
>
> > Why are not loaded in their original size, and how to get original
> > size for my drawables???
>
> > 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
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> >http://groups.google.com/group/android-developers?hl=en
>
> --
> Romain Guy
> Android framework engineer
> romain...@android.com
>
> Note: please don't send private questions to me, as I don't have time
> to provide private support. All such questions should be posted on
> public forums, where I and others can see and answer them
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[android-developers] About getting wrong sizes with drawables objects.
Hi, I am using some drawable objects, when I instance them and paint
in my canvas they doesn't get the original PNG image file size,
instead they get a bigger size, so they does't paint in my canvas as I
expected since I wanted them in their original sizes, why this
happens???
(original file is 96x96 pixels)
--
mSprite = mRes.getDrawable(R.drawable.my_sprite);
mSpriteWidth = mSprite.getIntrinsicWidth(); // It returns 114, not 96
mSpriteHeight = mSprite.getIntrinsicHeight(); // It returns 114, not
96
mSprite.setBounds(coordX, coordY, coordX + mSpriteWidth, coordY +
mSpriteHeight);
mSprite_PipeRect.draw(canvas); //It paints at 114x114 size, it shows
bigger in the screen then original size
--
Something similar happens with the background but it is fixed in the
"setSurfaceSize" event this way:
public void setSurfaceSize(int width, int height) {
mBackgroundImage =
Bitmap.createScaledBitmap(mBackgroundImage, width, height,
true);
}
In this case height and widht is properly provided in the event
parameters
--
Why are not loaded in their original size, and how to get original
size for my drawables???
Thanks in advance.
--
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