Question

我正在列出视频并在另一项活动中显示所选视频，并开始自动播放。

但我的座右铭是允许用户点击它，就像我们在许多移动应用中看到的那样。

其次，没有显示持续时间和进度

activity_single_contact.xml： -

<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:padding="10dp">

    <VideoView
        android:id="@+id/videoView1"
        android:layout_width="wrap_content"
        android:layout_height="180dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true" />

</LinearLayout>

SingleContactActivity.java： -

 public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_single_contact);

    // getting intent data
    Intent in = getIntent();
    String mobile = in.getStringExtra(TAG_URL);

    Uri uri=Uri.parse(mobile);
    VideoView video=(VideoView)findViewById(R.id.videoView1);
    video.setVideoURI(uri);
    video.start();
    }

以及 如何通过搜索栏 显示视频的总持续时间和进度持续时间，就像我们通常在视频应用中看到的那样？

如何控制，点击播放和点击暂停，再次像其他视频应用一样!!!!

Answer 1

现在，您正在onCreate功能中直接启动视频。您可以在布局中编写图像按钮。点击这些按钮即可编写视频开始代码。

示例：

<强> VideoPlayerActivity.java

public class VideoPlayerActivity extends Activity {

    private boolean mResumed = false;
    private boolean mFocused = false;
    private boolean mControlResumed = false;
    private VideoView videoView = null;
    private int stopPosition = 0;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setTheme(R.style.Theme_TransparentVideo);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);

        setContentView(R.layout.video_view);

        videoView =(VideoView)findViewById(R.id.myvideoview);
        MediaController mediaController= new MediaController(this);
        mediaController.setAnchorView(videoView);        
        Uri uri=Uri.parse("android.resource://"+getPackageName()+"/"+R.raw.slow);        
        videoView.setMediaController(mediaController);
        videoView.setVideoURI(uri);        
        videoView.requestFocus();
        videoView.start();
    }

    @Override
    public void onPause() {
        super.onPause();
        mResumed = false;
        if (mControlResumed) {
            if (null != videoView)
                videoView.pause();
            stopPosition = videoView.getCurrentPosition();
            mControlResumed = false;
        }
    }


    @Override
    public void onResume() {
        super.onResume();
        mResumed = true;
        if (mFocused && mResumed && !mControlResumed) {
            if(null != videoView) {
                //videoView.resume();
                videoView.seekTo(stopPosition);
                videoView.start();
            }
            mControlResumed = true;
        }
    }


    @Override
    public void onWindowFocusChanged(boolean hasFocus) {
        mFocused = hasFocus;
        if (mFocused && mResumed && !mControlResumed) {
            if (null != videoView) {
                //videoView.resume();
                videoView.seekTo(stopPosition);
                videoView.start();
            }
            mControlResumed = true;
        }
    }
}

现在从您的班级调用此活动：

    Intent intent = new Intent();
    intent.setClass(mContext, VideoPlayerActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    mContext.startActivity(intent);

Answer 2

放置您的视频。启动触摸事件，例如按钮或其他内容，this链接可以帮助您持续时间

让用户点击它来播放视频

2 个答案: