private static Bitmap drawableToBitmap(Drawable drawable) { if (drawable == null) { return null; } Bitmap bitmap = Bitmap .createBitmap( drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565); Canvas canvas = new Canvas(bitmap); drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight()); Log.i("Utilities", "drawableToBitmap drawable.getIntrinsicWidth()=" + drawable.getIntrinsicWidth() + ",drawable.getIntrinsicHeight()=" + drawable.getIntrinsicHeight()); drawable.draw(canvas); return bitmap; }
android drawableToBitmap Drawable 转换成 Bitmap
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