android activity传递图片bitmap

 

注：bitmap手动释放

 

 

ActivityA.class 传递

Intent intent = new Intent(XiaoListActivity.this, QupeiyinActivity.class);
intent.putExtra("mCurrentPlayImageURL", mCurrentPlayImageURL);
Bitmap image = ((BitmapDrawable) jiecao_video.thumbImageView.getDrawable()).getBitmap();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
image.compress(Bitmap.CompressFormat.PNG, 100, baos);
byte[] bitmapByte = baos.toByteArray();
intent.putExtra("bitmap", bitmapByte);
startActivity(intent);

ActivityB.class 接收

        if (getIntent().getByteArrayExtra("bitmap") != null) {
            byte[] bis = getIntent().getByteArrayExtra("bitmap");
            Bitmap bitmap = BitmapFactory.decodeByteArray(bis, 0, bis.length);
            sv_fengmian.setImageBitmap(bitmap);
            LogUtils.e("封面"+bitmap);
            Glide.with(QupeiyinActivity.this)
                    .load(bitmap)
                    .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
                    .into(sv_fengmian);
        }else {
            LogUtils.e("封面"+mCurrentPlayImageURL);
            Glide.with(QupeiyinActivity.this)
                    .load(mCurrentPlayImageURL)
                    .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
                    .into(sv_fengmian);
        }