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2014/10/16 ¤W¤È 08:10:36
android Programming Glossary: bitmapdrawableAndroid Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming pivotPointY canvas.setMatrix matrix canvas.drawBitmap BitmapDrawable this.getDrawable .getBitmap matrix null this.getDrawable .draw..
Android: Scale a Drawable or background image? http://stackoverflow.com/questions/1400782/android-scale-a-drawable-or-background-image I am using layout.setBackgroundDrawable and am using a BitmapDrawable to setGravity for clipping and filling but don't see any option..
Passing bitmap to other activity getting message on logcat FAILED BINDER TRANSACTION http://stackoverflow.com/questions/15517176/passing-bitmap-to-other-activity-getting-message-on-logcat-failed-binder-transac int imagew _imageView.getWidth Bitmap bit BitmapDrawable drbl .getBitmap intent.putExtra Image_Height imageh intent.putExtra..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on android.graphics.Rect import android.graphics.drawable.BitmapDrawable import android.graphics.drawable.Drawable import android.net.Uri.. bounds d.getBounds if bounds.isEmpty if d instanceof BitmapDrawable int right d.getIntrinsicWidth int bottom d.getIntrinsicHeight.. Drawable d super.getDrawable id if d instanceof BitmapDrawable BitmapDrawable bd BitmapDrawable d bd.getBitmap .setDensity..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation ImageView img ImageView findViewById R.id.imgMain BitmapDrawable frame1 BitmapDrawable getResources .getDrawable R.drawable.splash1.. ImageView findViewById R.id.imgMain BitmapDrawable frame1 BitmapDrawable getResources .getDrawable R.drawable.splash1 BitmapDrawable.. getResources .getDrawable R.drawable.splash1 BitmapDrawable frame2 BitmapDrawable getResources .getDrawable R.drawable.splash2..
OutOfMemoryError: bitmap size exceeds VM budget :- Android [duplicate] http://stackoverflow.com/questions/2928002/outofmemoryerror-bitmap-size-exceeds-vm-budget-android bm bm.getWidth bm.getHeight true bm.recycle BitmapDrawable bt new BitmapDrawable useThisBitmap System.gc Here is the error.. bm.getHeight true bm.recycle BitmapDrawable bt new BitmapDrawable useThisBitmap System.gc Here is the error 05 28 14 55 47.251..
Android popup window dismissal http://stackoverflow.com/questions/3121232/android-popup-window-dismissal case you can to call PopupWindow#setBackgroundDrawable new BitmapDrawable to force it to act the way you expect. You won't need your own..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery Make sure we set anti aliasing otherwise we get jaggies BitmapDrawable drawable BitmapDrawable i.getDrawable drawable.setAntiAlias.. aliasing otherwise we get jaggies BitmapDrawable drawable BitmapDrawable i.getDrawable drawable.setAntiAlias true catch Exception e.. The hprof should only show you the number of objects i.e. BitmapDrawables or Bitmaps that are left. I use this code in my app to output..
Android Drawable Images from URL http://stackoverflow.com/questions/3375166/android-drawable-images-from-url x BitmapFactory.decodeStream input return new BitmapDrawable x I used the tip found in http stackoverflow.com a 2416360 450148..
How to crop the parsed image in android? http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android set the BitMap to the ImageView ImageButton or what ever BitmapDrawable bmd new BitmapDrawable resizedBitmap ImageView imageView new.. ImageView ImageButton or what ever BitmapDrawable bmd new BitmapDrawable resizedBitmap ImageView imageView new ImageView this set the..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask URLDrawable is as follow public class URLDrawable extends BitmapDrawable the drawable that you need to set you could set the initial..
android - Caused by: android.view.ViewRootImpl$CalledFromWrongThreadException [duplicate] http://stackoverflow.com/questions/11204079/android-caused-by-android-view-viewrootimplcalledfromwrongthreadexception static Bitmap downloadBitmap private static BitmapDrawable bitmapDrawable private static boolean largerImg false @Override public void..
Android trying to use a recycled bitmap, not in my code http://stackoverflow.com/questions/6791742/android-trying-to-use-a-recycled-bitmap-not-in-my-code can try this below code to fix the issue. BitmapDrawable bitmapDrawable BitmapDrawable profileWallpaper.getDrawable if null bitmapDrawable.. BitmapDrawable profileWallpaper.getDrawable if null bitmapDrawable bitmapDrawable.getBitmap .isRecycled bitmapDrawable.getBitmap.. profileWallpaper.getDrawable if null bitmapDrawable bitmapDrawable.getBitmap .isRecycled bitmapDrawable.getBitmap .recycle else..
http://stackoverflow.com/questions/7009086/recycle-imageviews-bitmap if drawable instanceof BitmapDrawable BitmapDrawable bitmapDrawable BitmapDrawable drawable Bitmap bitmap bitmapDrawable.getBitmap.. bitmapDrawable BitmapDrawable drawable Bitmap bitmap bitmapDrawable.getBitmap bitmap.recycle The cast should work since setImageBitmap..
Android cannot bind to service (In App-Billing) http://stackoverflow.com/questions/8353969/android-cannot-bind-to-service-in-app-billing ops BitmapFactory.decodeFile path options BitmapDrawable bitmapDrawable new BitmapDrawable ops icon.setBackgroundDrawable bitmapDrawable.. new BitmapDrawable ops icon.setBackgroundDrawable bitmapDrawable Button promoCode Button findViewById R.id.promo_code_btn promoCode.setOnClickListener..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming Matrix matrix.postScale mScaleFactor mScaleFactor pivotPointX pivotPointY canvas.setMatrix matrix canvas.drawBitmap BitmapDrawable this.getDrawable .getBitmap matrix null this.getDrawable .draw canvas canvas.restore non Javadoc @see android.widget.ImageView#setImageDrawable..
Android: Scale a Drawable or background image? http://stackoverflow.com/questions/1400782/android-scale-a-drawable-or-background-image when the page gets created. Anyone have any idea how to do this I am using layout.setBackgroundDrawable and am using a BitmapDrawable to setGravity for clipping and filling but don't see any option for scaling. android share improve this question Haven't..
Passing bitmap to other activity getting message on logcat FAILED BINDER TRANSACTION http://stackoverflow.com/questions/15517176/passing-bitmap-to-other-activity-getting-message-on-logcat-failed-binder-transac data as Drawable drbl _imageView.getDrawable int imageh _imageView.getHeight int imagew _imageView.getWidth Bitmap bit BitmapDrawable drbl .getBitmap intent.putExtra Image_Height imageh intent.putExtra Image_Width imagew intent.putExtra Bitmap bit startActivityForResult..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on android.graphics.Canvas import android.graphics.Matrix import android.graphics.Rect import android.graphics.drawable.BitmapDrawable import android.graphics.drawable.Drawable import android.net.Uri import android.util.AttributeSet import android.util.DisplayMetrics.. d transformation new Transformation matrix m valid true Rect bounds d.getBounds if bounds.isEmpty if d instanceof BitmapDrawable int right d.getIntrinsicWidth int bottom d.getIntrinsicHeight d.setBounds 0 0 right bottom else String detailMessage.. @Override public Drawable getDrawable int id throws NotFoundException Drawable d super.getDrawable id if d instanceof BitmapDrawable BitmapDrawable bd BitmapDrawable d bd.getBitmap .setDensity DisplayMetrics.DENSITY_DEFAULT bd.setTargetDensity DisplayMetrics.DENSITY_DEFAULT..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation savedInstanceState setContentView R.layout.my_animation ImageView img ImageView findViewById R.id.imgMain BitmapDrawable frame1 BitmapDrawable getResources .getDrawable R.drawable.splash1 BitmapDrawable frame2 BitmapDrawable getResources .getDrawable.. setContentView R.layout.my_animation ImageView img ImageView findViewById R.id.imgMain BitmapDrawable frame1 BitmapDrawable getResources .getDrawable R.drawable.splash1 BitmapDrawable frame2 BitmapDrawable getResources .getDrawable R.drawable.splash2.. ImageView findViewById R.id.imgMain BitmapDrawable frame1 BitmapDrawable getResources .getDrawable R.drawable.splash1 BitmapDrawable frame2 BitmapDrawable getResources .getDrawable R.drawable.splash2 int reasonableDuration 250 mframeAnimation new AnimationDrawable..
OutOfMemoryError: bitmap size exceeds VM budget :- Android [duplicate] http://stackoverflow.com/questions/2928002/outofmemoryerror-bitmap-size-exceeds-vm-budget-android instream Bitmap useThisBitmap Bitmap.createScaledBitmap bm bm.getWidth bm.getHeight true bm.recycle BitmapDrawable bt new BitmapDrawable useThisBitmap System.gc Here is the error 05 28 14 55 47.251 ERROR AndroidRuntime 4188 java.lang.OutOfMemoryError.. Bitmap useThisBitmap Bitmap.createScaledBitmap bm bm.getWidth bm.getHeight true bm.recycle BitmapDrawable bt new BitmapDrawable useThisBitmap System.gc Here is the error 05 28 14 55 47.251 ERROR AndroidRuntime 4188 java.lang.OutOfMemoryError bitmap..
Android popup window dismissal http://stackoverflow.com/questions/3121232/android-popup-window-dismissal Check out some code I wrote to help with this. In the basic case you can to call PopupWindow#setBackgroundDrawable new BitmapDrawable to force it to act the way you expect. You won't need your own onKey listener. You might also need to call PopupWindow#setOutsideTouchable..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery 2 i.setScaleType ImageView.ScaleType.CENTER_INSIDE try Make sure we set anti aliasing otherwise we get jaggies BitmapDrawable drawable BitmapDrawable i.getDrawable drawable.setAntiAlias true catch Exception e Log.v getView Exception e.toString.. ImageView.ScaleType.CENTER_INSIDE try Make sure we set anti aliasing otherwise we get jaggies BitmapDrawable drawable BitmapDrawable i.getDrawable drawable.setAntiAlias true catch Exception e Log.v getView Exception e.toString return i populating the.. consume native heap which usually doesn't show in a hprof. The hprof should only show you the number of objects i.e. BitmapDrawables or Bitmaps that are left. I use this code in my app to output the current used memory used by the app and native heap public..
Android Drawable Images from URL http://stackoverflow.com/questions/3375166/android-drawable-images-from-url
How to crop the parsed image in android? http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android height matrix true make a Drawable from Bitmap to allow to set the BitMap to the ImageView ImageButton or what ever BitmapDrawable bmd new BitmapDrawable resizedBitmap ImageView imageView new ImageView this set the Drawable on the ImageView imageView.setImageDrawable.. a Drawable from Bitmap to allow to set the BitMap to the ImageView ImageButton or what ever BitmapDrawable bmd new BitmapDrawable resizedBitmap ImageView imageView new ImageView this set the Drawable on the ImageView imageView.setImageDrawable bmd center..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask redraw the container of the Spanned result Now the code for URLDrawable is as follow public class URLDrawable extends BitmapDrawable the drawable that you need to set you could set the initial drawing with the loading image if you need to protected Drawable..
android - Caused by: android.view.ViewRootImpl$CalledFromWrongThreadException [duplicate] http://stackoverflow.com/questions/11204079/android-caused-by-android-view-viewrootimplcalledfromwrongthreadexception url http sposter.smartag.my images chicken_soup.jpg private static Bitmap downloadBitmap private static BitmapDrawable bitmapDrawable private static boolean largerImg false @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Android trying to use a recycled bitmap, not in my code http://stackoverflow.com/questions/6791742/android-trying-to-use-a-recycled-bitmap-not-in-my-code from your existing code it may cause Out Of Memory Error. You can try this below code to fix the issue. BitmapDrawable bitmapDrawable BitmapDrawable profileWallpaper.getDrawable if null bitmapDrawable bitmapDrawable.getBitmap .isRecycled bitmapDrawable.getBitmap.. this below code to fix the issue. BitmapDrawable bitmapDrawable BitmapDrawable profileWallpaper.getDrawable if null bitmapDrawable bitmapDrawable.getBitmap .isRecycled bitmapDrawable.getBitmap .recycle else log bitmap is already recycled bitmapDrawable.. to fix the issue. BitmapDrawable bitmapDrawable BitmapDrawable profileWallpaper.getDrawable if null bitmapDrawable bitmapDrawable.getBitmap .isRecycled bitmapDrawable.getBitmap .recycle else log bitmap is already recycled bitmapDrawable null Note..
http://stackoverflow.com/questions/7009086/recycle-imageviews-bitmap R.id.my_image Drawable drawable imageView.getDrawable if drawable instanceof BitmapDrawable BitmapDrawable bitmapDrawable BitmapDrawable drawable Bitmap bitmap bitmapDrawable.getBitmap bitmap.recycle The cast should work since setImageBitmap.. if drawable instanceof BitmapDrawable BitmapDrawable bitmapDrawable BitmapDrawable drawable Bitmap bitmap bitmapDrawable.getBitmap bitmap.recycle The cast should work since setImageBitmap is implemented as public void setImageBitmap Bitmap bm..
Android cannot bind to service (In App-Billing) http://stackoverflow.com/questions/8353969/android-cannot-bind-to-service-in-app-billing options.inTempStorage new byte 3 1024 Bitmap ops BitmapFactory.decodeFile path options BitmapDrawable bitmapDrawable new BitmapDrawable ops icon.setBackgroundDrawable bitmapDrawable Button promoCode Button findViewById R.id.promo_code_btn.. BitmapFactory.decodeFile path options BitmapDrawable bitmapDrawable new BitmapDrawable ops icon.setBackgroundDrawable bitmapDrawable Button promoCode Button findViewById R.id.promo_code_btn promoCode.setOnClickListener new View.OnClickListener public void..
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