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Code Issues Releases Wiki Activity

Use application context.

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This commit is contained in:
A.Akira 2015-11-27 17:37:41 +09:00
parent eef0be6b92
commit c29df80ae9
1 changed files with 4 additions and 9 deletions
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13
transformations/src/main/java/jp/wasabeef/glide/transformations/BlurTransformation.java
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@ -29,14 +29,13 @@ import com.bumptech.glide.load.Transformation;
import com.bumptech.glide.load.engine.Resource; import com.bumptech.glide.load.engine.Resource;
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool; import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
import com.bumptech.glide.load.resource.bitmap.BitmapResource; import com.bumptech.glide.load.resource.bitmap.BitmapResource;
import java.lang.ref.WeakReference;
public class BlurTransformation implements Transformation<Bitmap> { public class BlurTransformation implements Transformation<Bitmap> {
private static int MAX_RADIUS = 25; private static int MAX_RADIUS = 25;
private static int DEFAULT_DOWN_SAMPLING = 1; private static int DEFAULT_DOWN_SAMPLING = 1;
private WeakReference<Context> mContext; private Context mContext;
private BitmapPool mBitmapPool; private BitmapPool mBitmapPool;
private int mRadius; private int mRadius;
@ -59,14 +58,14 @@ public class BlurTransformation implements Transformation<Bitmap> {
} }
public BlurTransformation(Context context, BitmapPool pool, int radius, int sampling) { public BlurTransformation(Context context, BitmapPool pool, int radius, int sampling) {
mContext = new WeakReference<>(context); mContext = context.getApplicationContext();
mBitmapPool = pool; mBitmapPool = pool;
mRadius = radius; mRadius = radius;
mSampling = sampling; mSampling = sampling;
} }
public BlurTransformation(Context context, int radius, int sampling) { public BlurTransformation(Context context, int radius, int sampling) {
mContext = new WeakReference<>(context); mContext = context.getApplicationContext();
mBitmapPool = Glide.get(context).getBitmapPool(); mBitmapPool = Glide.get(context).getBitmapPool();
mRadius = radius; mRadius = radius;
mSampling = sampling; mSampling = sampling;
@ -74,10 +73,6 @@ public class BlurTransformation implements Transformation<Bitmap> {
@Override @Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) { public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
Context context = mContext.get();
if(context == null) {
return resource;
}
Bitmap source = resource.get(); Bitmap source = resource.get();
int width = source.getWidth(); int width = source.getWidth();
@ -96,7 +91,7 @@ public class BlurTransformation implements Transformation<Bitmap> {
paint.setFlags(Paint.FILTER_BITMAP_FLAG); paint.setFlags(Paint.FILTER_BITMAP_FLAG);
canvas.drawBitmap(source, 0, 0, paint); canvas.drawBitmap(source, 0, 0, paint);
RenderScript rs = RenderScript.create(context); RenderScript rs = RenderScript.create(mContext);
Allocation input = Allocation.createFromBitmap(rs, bitmap, Allocation.MipmapControl.MIPMAP_NONE, Allocation input = Allocation.createFromBitmap(rs, bitmap, Allocation.MipmapControl.MIPMAP_NONE,
Allocation.USAGE_SCRIPT); Allocation.USAGE_SCRIPT);
Allocation output = Allocation.createTyped(rs, input.getType()); Allocation output = Allocation.createTyped(rs, input.getType());