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Merge "WallpaperColors.fromDrawable Drawable mutation" into pi-dev

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Lucas Dupin
2018-03-06 17:34:48 +00:00
committed by Android (Google) Code Review
parent e84c506fc3 ffbf37e611
commit 1c6e3ba66d
1 changed files with 7 additions and 0 deletions
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7
core/java/android/app/WallpaperColors.java
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@@ -21,6 +21,7 @@ import android.annotation.Nullable;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Parcel;
import android.os.Parcelable;
@@ -107,6 +108,11 @@ public final class WallpaperColors implements Parcelable {
* @param drawable Source where to extract from.
*/
public static WallpaperColors fromDrawable(Drawable drawable) {
if (drawable == null) {
throw new IllegalArgumentException("Drawable cannot be null");
}
Rect initialBounds = drawable.copyBounds();
int width = drawable.getIntrinsicWidth();
int height = drawable.getIntrinsicHeight();
@@ -126,6 +132,7 @@ public final class WallpaperColors implements Parcelable {
final WallpaperColors colors = WallpaperColors.fromBitmap(bitmap);
bitmap.recycle();
drawable.setBounds(initialBounds);
return colors;
}