2014/10/16 上午 08:21:26

android Programming Glossary: pic_crop

http://stackoverflow.com/questions/15228812/crop-image-android-android

return data true start the activity we handle returning in onActivityResult startActivityForResult cropIntent PIC_CROP respond to users whose devices do not support the crop action catch ActivityNotFoundException anfe display an error message.. support the crop action Toast toast Toast.makeText this errorMessage Toast.LENGTH_SHORT toast.show declare final int PIC_CROP 1 at top. In onActivity result method writ following code @Override protected void onActivityResult int requestCode int.. int requestCode int resultCode Intent data super.onActivityResult requestCode resultCode data if requestCode PIC_CROP if data null get the returned data Bundle extras data.getExtras get the cropped bitmap Bitmap selectedBitmap extras.getParcelable..

Take screensot and save android

http://stackoverflow.com/questions/16489086/take-screensot-and-save-android

@drawable afor RelativeLayout My Activity class public class MainActivity extends Activity RelativeLayout rl final int PIC_CROP 1 ImageView iv File file @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView.. return data true start the activity we handle returning in onActivityResult startActivityForResult cropIntent PIC_CROP respond to users whose devices do not support the crop action catch ActivityNotFoundException anfe display an error message.. int requestCode int resultCode Intent data super.onActivityResult requestCode resultCode data if requestCode PIC_CROP if data null get the returned data Bundle extras data.getExtras get the cropped bitmap Bitmap selectedBitmap extras.getParcelable..