[android-developers] Re: Is there a way to get an icon back from MediaStore
Thank you, you are a prince among numerals On Jan 12, 6:47 am, zero zeroo...@googlemail.com wrote: with sdk 2.X , thats possible Mediastore.Images.Thumbnails.getThumbnail(ContentResolver cr, long origId, int kind, BitmapFactory.Options options); with lower sdk versions you have to query read in the files yourself, but i really don't recommend that. On Jan 12, 11:58 am, rben ray.benja...@gmail.com wrote: I know that MediaStore creates an icon for each of its files. I'm wondering if there is a way to get a copy of that icon back from MediaStore, since that would save me the hassle of doing the whole crop thing. On Jan 11, 4:00 pm, rben ray.benja...@gmail.com wrote: I've figured out how to get the camera to work. It's taking a 1/4 resolution picture and I'm putting it into the gallary. Next, I want to create a small icon of that picture to put on a button. I've seen several examples and the code below is what I've been trying: showMessage(Next Step is cropping - Waiting ...); logDebug(Sending URI + mOutputFileUri); // now we want to grab a lower res version for the button. Intent cropIntent = new Intent(com.android.camera.action.CROP); cropIntent.setClassName (com.android.camera,com.android.camera.CropImage); cropIntent.setData(mOutputFileUri); //cropIntent.setData(intent.getData()); cropIntent.putExtra(noFaceDetection, true); cropIntent.putExtra(outputX, ICON_SIZE); cropIntent.putExtra(outputY, ICON_SIZE); cropIntent.putExtra(aspectX, 1); cropIntent.putExtra(aspectY, 1); cropIntent.putExtra(scale, true); cropIntent.putExtra(return-data, true); startActivityForResult(cropIntent, CROP_FROM_CAMERA); But, this blows up with a null pointer exception. I also get a warning in the log message stream saying the image file isn't finished writing. I've based my code on this:http://stackoverflow.com/questions/1973359/android-crop-an-image-afte... Also, when it tries to delete the temporary file, there is an error because I don't have permission. This smells like I'm just missing something important. Can anyone point me in the right direction? Is there any other way to get an icon of the image? Thanks, Ray -- 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: Is there a way to get an icon back from MediaStore
I know that MediaStore creates an icon for each of its files. I'm wondering if there is a way to get a copy of that icon back from MediaStore, since that would save me the hassle of doing the whole crop thing. On Jan 11, 4:00 pm, rben ray.benja...@gmail.com wrote: I've figured out how to get the camera to work. It's taking a 1/4 resolution picture and I'm putting it into the gallary. Next, I want to create a small icon of that picture to put on a button. I've seen several examples and the code below is what I've been trying: showMessage(Next Step is cropping - Waiting ...); logDebug(Sending URI + mOutputFileUri); // now we want to grab a lower res version for the button. Intent cropIntent = new Intent(com.android.camera.action.CROP); cropIntent.setClassName (com.android.camera,com.android.camera.CropImage); cropIntent.setData(mOutputFileUri); //cropIntent.setData(intent.getData()); cropIntent.putExtra(noFaceDetection, true); cropIntent.putExtra(outputX, ICON_SIZE); cropIntent.putExtra(outputY, ICON_SIZE); cropIntent.putExtra(aspectX, 1); cropIntent.putExtra(aspectY, 1); cropIntent.putExtra(scale, true); cropIntent.putExtra(return-data, true); startActivityForResult(cropIntent, CROP_FROM_CAMERA); But, this blows up with a null pointer exception. I also get a warning in the log message stream saying the image file isn't finished writing. I've based my code on this:http://stackoverflow.com/questions/1973359/android-crop-an-image-afte... Also, when it tries to delete the temporary file, there is an error because I don't have permission. This smells like I'm just missing something important. Can anyone point me in the right direction? Is there any other way to get an icon of the image? Thanks, Ray -- 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: Is there a way to get an icon back from MediaStore
with sdk 2.X , thats possible Mediastore.Images.Thumbnails.getThumbnail(ContentResolver cr, long origId, int kind, BitmapFactory.Options options); with lower sdk versions you have to query read in the files yourself, but i really don't recommend that. On Jan 12, 11:58 am, rben ray.benja...@gmail.com wrote: I know that MediaStore creates an icon for each of its files. I'm wondering if there is a way to get a copy of that icon back from MediaStore, since that would save me the hassle of doing the whole crop thing. On Jan 11, 4:00 pm, rben ray.benja...@gmail.com wrote: I've figured out how to get the camera to work. It's taking a 1/4 resolution picture and I'm putting it into the gallary. Next, I want to create a small icon of that picture to put on a button. I've seen several examples and the code below is what I've been trying: showMessage(Next Step is cropping - Waiting ...); logDebug(Sending URI + mOutputFileUri); // now we want to grab a lower res version for the button. Intent cropIntent = new Intent(com.android.camera.action.CROP); cropIntent.setClassName (com.android.camera,com.android.camera.CropImage); cropIntent.setData(mOutputFileUri); //cropIntent.setData(intent.getData()); cropIntent.putExtra(noFaceDetection, true); cropIntent.putExtra(outputX, ICON_SIZE); cropIntent.putExtra(outputY, ICON_SIZE); cropIntent.putExtra(aspectX, 1); cropIntent.putExtra(aspectY, 1); cropIntent.putExtra(scale, true); cropIntent.putExtra(return-data, true); startActivityForResult(cropIntent, CROP_FROM_CAMERA); But, this blows up with a null pointer exception. I also get a warning in the log message stream saying the image file isn't finished writing. I've based my code on this:http://stackoverflow.com/questions/1973359/android-crop-an-image-afte... Also, when it tries to delete the temporary file, there is an error because I don't have permission. This smells like I'm just missing something important. Can anyone point me in the right direction? Is there any other way to get an icon of the image? Thanks, Ray -- 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
