Question

我想要的与图像相同。当用户点击按钮（在我的情况下是VideoView本身）时，我想让他们打开图库并将视频加载到VideoView中。

vv_video = (VideoView) findViewById(R.id.vv_video);
         vv_video.setOnTouchListener(new View.OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                Intent intent = new Intent();
                intent.setType("video/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);
                startActivityForResult(Intent.createChooser(intent, "Complete action using"), LOAD_VIDEO);

                return false;
            }
        });


 @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode != RESULT_OK) return;

        switch (requestCode) {

            case LOAD_VIDEO:
                Toast.makeText(NewBucketActivity.this, "test", Toast.LENGTH_SHORT).show(); //this appears!
                Bundle video = data.getExtras();
                mVideoCaptureUri = video.getParcelable("data");
                vv_video.setVideoURI(mVideoCaptureUri);
                break;
        }
    }

但是当我在图库中选择视频时没有任何反应。 Toast msg出现，所以我搞砸了Bundle或Uri。它应该显示在VideoView中，对吗？

Answer 1

startactivity意图之后

Uri mVideoURI = data.getData();  
   vv_video.setVideoURI(mVideoURI);
    vv_video.start();

它会起作用（我想是的）

Answer 2

修改你的onActivityResult方法。

@Override
       public void onActivityResult(int requestCode, int resultCode, Intent data) {
           if (resultCode != RESULT_OK) return;

           switch (requestCode) {

               case LOAD_VIDEO:
                   Toast.makeText(Pdf.this, "test", Toast.LENGTH_SHORT).show(); //this appears!
              //     Bundle video = data.getData();
                  Uri  mVideoCaptureUri = data.getData();
                   vv_video.setVideoURI(mVideoCaptureUri);
                   vv_video.start(); 
                   break;
           }
       }

将图库中的视频加载到VideoView中

2 个答案: