今や公開されてるAPIも多すぎて...
プレーヤーを WebView なしで埋め込みたいだけなのに...
YouTube — Google Developers
いちいち調べるのが面倒なので手順メモ.
・ libs/ 以下にタウンドードした jar を置く.
dependencies {
compile files('libs/YouTubeAndroidPlayerApi.jar')
}
・ API11+ であれば全て使える.
・ DEVELOPER_KEY を取得する必要がある.
・ 画面の回転時の再読み込みを AndroidManifest.xml で考慮.
<activity
...
android:screenOrientation="nosensor"
android:configChanges="orientation|screenSize|keyboardHidden”>
・ YouTubeFailureRecoveryActivity 作成する.
public abstract class YouTubeFailureRecoveryActivity extends YouTubeBaseActivity implements
YouTubePlayer.OnInitializedListener {
private static final int RECOVERY_DIALOG_REQUEST = 1;
@Override
public void onInitializationFailure(YouTubePlayer.Provider provider,
YouTubeInitializationResult errorReason) {
if (errorReason.isUserRecoverableError()) {
errorReason.getErrorDialog(this, RECOVERY_DIALOG_REQUEST).show();
} else {
String errorMessage = String.format(getString(R.string.error_player), errorReason.toString());
Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RECOVERY_DIALOG_REQUEST) {
// Retry initialization if user performed a recovery action
getYouTubePlayerProvider().initialize(DeveloperKey.DEVELOPER_KEY, this);
}
}
protected abstract YouTubePlayer.Provider getYouTubePlayerProvider();
}
・ Activity の親に YouTubeFailureRecoveryActivity を.
public class PlayerViewDemoActivity extends YouTubeFailureRecoveryActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.playerview_demo);
// 処理開始
YouTubePlayerView youTubeView = (YouTubePlayerView) findViewById(R.id.youtube_view);
youTubeView.initialize(DeveloperKey.DEVELOPER_KEY, this);
}
@Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player,
boolean wasRestored) {
if (!wasRestored) {
player.cueVideo("wKJ9KzGQq0w”); // 動画ID
}
}
@Override
protected YouTubePlayer.Provider getYouTubePlayerProvider() {
return (YouTubePlayerView) findViewById(R.id.youtube_view); // プレーヤーID
}
}
・ レイアウト (layout/playerview_demo.xml)
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:textAppearance="@android:style/TextAppearance.Small"
android:gravity="center"
android:text="@string/playerview_text"/>
<com.google.android.youtube.player.YouTubePlayerView
android:id="@+id/youtube_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
という雰囲気.
Fragment 内に埋め込むなら, Activity が固定されてるものとして,
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
int section = getArguments().getInt(ARG_SECTION_NUMBER);
View rootView = inflater.inflate(R.layout.playerview_demo, container, false);
// 処理開始
YouTubePlayerView youTubeView = (YouTubePlayerView) rootview.findViewById(R.id.youtube_view);
youTubePlayerFragment.initialize(DeveloperKey.DEVELOPER_KEY,
(YouTubePlayer.OnInitializedListener)getActivity());
}
YouTube Android Player API - YouTube — Google Developers
サンプルアプリケーション - YouTube — Google Developers
