android - Android YouTubeAPIv3-オリエンテーション

Question

YouTubeBaseActivity、YouTubePlayerView、およびYouTubePlayerを使用してサンプルアクティビティを起動して実行するのは簡単でした。オリエンテーションに問題があり、ドキュメントやサンプルコードが見つかりません。ビデオの再生中に切り替えると、画面が空白になります。

onCreate（）、onPause（）、onSaveInstanceState（）、onRestoreInstanceState（）のそれぞれで、ビデオの再生を継続するための正しい操作は何ですか？

ありがとう

score 27 · Accepted Answer

変数

@SuppressLint("InlinedApi")
private static final int PORTRAIT_ORIENTATION = Build.VERSION.SDK_INT < 9
        ? ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
        : ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT;

@SuppressLint("InlinedApi")
private static final int LANDSCAPE_ORIENTATION = Build.VERSION.SDK_INT < 9
        ? ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
        : ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;

private YouTubePlayer mPlayer = null;
private boolean mAutoRotation = false;

OnCreate

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mAutoRotation = Settings.System.getInt(getContentResolver(),
            Settings.System.ACCELEROMETER_ROTATION, 0) == 1;
}

OnInitializedListenerを実装する

@Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player,
        boolean wasRestored) {
    mPlayer = player;
    player.setOnFullscreenListener(this);
    
    if (mAutoRotation) {
        player.addFullscreenControlFlag(YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION
                | YouTubePlayer.FULLSCREEN_FLAG_CONTROL_SYSTEM_UI
                | YouTubePlayer.FULLSCREEN_FLAG_ALWAYS_FULLSCREEN_IN_LANDSCAPE
                | YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);
    } else {
        player.addFullscreenControlFlag(YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION
                | YouTubePlayer.FULLSCREEN_FLAG_CONTROL_SYSTEM_UI
                | YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);
    }
}

Inplement onConfigurationChanged

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);

    if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
        if (mPlayer != null)
            mPlayer.setFullscreen(true);
    } 
    if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
        if (mPlayer != null)
            mPlayer.setFullscreen(false);
    }
}

@Override
public void onFullscreen(boolean fullsize) {
    if (fullsize) {
        setRequestedOrientation(LANDSCAPE_ORIENTATION);
    } else {
        setRequestedOrientation(PORTRAIT_ORIENTATION);
    }
}

メニフェスト

 <activity
    android:name="com.sample.android.YouTubePlayerActivity"
    android:configChanges="keyboardHidden|orientation|screenSize"
    android:screenOrientation="sensor"
    android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen" >
</activity>

最新のYouTubeAPIを使用したサンプルアクティビティを作成しました。

This source handle "Orientation Problem", "Media Volume Problem", "Youtube Url Parsing Problem"

Here is git project for sample app

https://github.com/TheFinestArtist/YouTubePlayerActivity
I also made sample app you can download

https://play.google.com/store/apps/details?id=com.thefinestartist.ytpa.sample

score 1 · Accepted Answer

Leaving this here for others. The Finest Artist's answer worked for me as well, but since I'm using a video player inside a fragment and have to support the AppCompatLibrary as well, here's what I was able to get working:

YouTubePlayerActivityFragment.java

public class YouTubePlayerActivityFragment extends YouTubePlayerSupportFragment implements
    YouTubePlayer.OnFullscreenListener {

@SuppressLint("InlinedApi")
private static final int PORTRAIT_ORIENTATION = Build.VERSION.SDK_INT < 9
        ? ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
        : ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT;

@SuppressLint("InlinedApi")
private static final int LANDSCAPE_ORIENTATION = Build.VERSION.SDK_INT < 9
        ? ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
        : ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;

private YouTubePlayer.OnFullscreenListener fullScreenListener = null;
private YouTubePlayer yPlayer = null;
private boolean mAutoRotation = false;


public static YouTubePlayerActivityFragment newInstance(String videoID, String apiKey) {
    YouTubePlayerActivityFragment fragment = new YouTubePlayerActivityFragment();
    Bundle bundle = new Bundle();
    bundle.putString("video_id", videoID);
    bundle.putString("api_key", apiKey);
    fragment.setArguments(bundle);
    fragment.init();
    return fragment;
}

public YouTubePlayerActivityFragment() {

}

@Override
public void onCreate(Bundle var1) {
    super.onCreate(var1);
    mAutoRotation = Settings.System.getInt(getActivity().getContentResolver(), Settings.System.ACCELEROMETER_ROTATION, 0) == 1;
    fullScreenListener = this;
}

private void init() {
    initialize(getArguments().getString("api_key"), new YouTubePlayer.OnInitializedListener() {
        @Override
        public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean wasRestored) {
            yPlayer = youTubePlayer;
            youTubePlayer.setOnFullscreenListener(fullScreenListener);
            if (mAutoRotation) {
                youTubePlayer.addFullscreenControlFlag(YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION
                        | YouTubePlayer.FULLSCREEN_FLAG_CONTROL_SYSTEM_UI
                        | YouTubePlayer.FULLSCREEN_FLAG_ALWAYS_FULLSCREEN_IN_LANDSCAPE
                        | YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);
            } else {
                youTubePlayer.addFullscreenControlFlag(YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION
                        | YouTubePlayer.FULLSCREEN_FLAG_CONTROL_SYSTEM_UI
                        | YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);
            }

            if (!wasRestored) {
                yPlayer.loadVideo(getArguments().getString("video_id"));
            }
        }

        @Override
        public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {

        }
    });
}

@Override
public void onFullscreen(boolean isFullSize) {
    if (isFullSize) {
        getActivity().setRequestedOrientation(LANDSCAPE_ORIENTATION);
    } else {
        getActivity().setRequestedOrientation(PORTRAIT_ORIENTATION);
    }
}

android - Android YouTubeAPIv3-オリエンテーション

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