@SuppressLint("NewApi")
private static boolean testLib() {
if (nativeIntField == null) {
return false;
}
Bitmap bitmap = null;
Canvas canvas = null;
try {
bitmap = createNativeBitmap(2, 2, Bitmap.Config.ARGB_8888, true);
boolean result = (bitmap != null && bitmap.getWidth() == 2 && bitmap.getHeight() == 2);
if (result) {
if (android.os.Build.VERSION.SDK_INT >= 17 && !bitmap.isPremultiplied()) {
bitmap.setPremultiplied(true);
}
canvas = new Canvas(bitmap);
Paint paint = new Paint();
paint.setColor(Color.RED);
paint.setTextSize(20f);
canvas.drawRect(0f, 0f, (float) bitmap.getWidth(), (float) bitmap.getHeight(), paint);
canvas.drawText("TestLib", 0, 0, paint);
if (android.os.Build.VERSION.SDK_INT >= 17) {
result = bitmap.isPremultiplied();
}
}
return result;
} catch (Exception e) {
Log.e("NativeBitmapFactory", "exception:" + e.toString());
return false;
} catch (Error e) {
return false;
} finally {
if (bitmap != null) {
bitmap.recycle();
bitmap = null;
}
}
}
