android activity传递图片bitmap

 

注：bitmap手动释放

 

 

ActivityA.class 传递

?

1 2 3 4 5 6 7 8

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

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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); }