tenkuma/jamfish
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Hopefully fixed OOM when bluring an image.

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This commit is contained in:
Karim Abou Zeid 2015-06-29 15:42:33 +02:00
commit bfa800bce6
5 changed files with 34 additions and 19 deletions
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16
app/src/main/java/com/kabouzeid/gramophone/util/Util.java
View file

@ -6,7 +6,9 @@ import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.os.Build;
@ -247,4 +249,18 @@ public class Util {
return config.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
} else return false;
}
public static Bitmap getResizedBitmap(Bitmap bm, int newHeight, int newWidth, boolean recycleOld) {
int width = bm.getWidth();
int height = bm.getHeight();
float scaleWidth = ((float) newWidth) / width;
float scaleHeight = ((float) newHeight) / height;
Matrix matrix = new Matrix();
matrix.postScale(scaleWidth, scaleHeight);
Bitmap resizedBitmap = Bitmap.createBitmap(bm, 0, 0, width, height, matrix, false);
if (recycleOld && resizedBitmap != bm) {
bm.recycle();
}
return resizedBitmap;
}
}