android - 没有找到类 "com.google.android.youtube.api.jar.client.RemoteEmbeddedPlayer"

Question

我正在尝试在我的应用程序中播放 Youtube 视频，但失败并在屏幕上显示错误“初始化 YouTube 播放器时发生错误”

我已经使用 SHA-1 key 生成 API key ，我认为它已成功生成，但不确定是否因此出现错误，请帮助我解决。

Activity 代码-:

public class MainActivity extends YouTubeBaseActivity implements YouTubePlayer.OnInitializedListener {

    public static final String API_KEY = "my API KEY";

    public static final String VIDEO_ID = "1M2gC86Q_9o";

   // public static final String VIDEO_ID = "https://www.youtube.com/watch?v=1M2gC86Q_9o";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });

        /** Initializing YouTube player view **/
        YouTubePlayerView youTubePlayerView = (YouTubePlayerView) findViewById(R.id.youtube_player);
        youTubePlayerView.initialize(API_KEY, this);
    }

    @Override
    public void onInitializationFailure(Provider provider, YouTubeInitializationResult result) {
        Toast.makeText(this, "Failured to Initialize!", Toast.LENGTH_LONG).show();
    }

    @Override
    public void onInitializationSuccess(Provider provider, YouTubePlayer player, boolean wasRestored) {
        /** add listeners to YouTubePlayer instance **/
        player.setPlayerStateChangeListener(playerStateChangeListener);
        player.setPlaybackEventListener(playbackEventListener);

        /** Start buffering **/
        if (!wasRestored) {
            player.cueVideo(VIDEO_ID);
        }
    }

    private PlaybackEventListener playbackEventListener = new PlaybackEventListener() {

        @Override
        public void onBuffering(boolean arg0) {
        }

        @Override
        public void onPaused() {
        }

        @Override
        public void onPlaying() {
        }

        @Override
        public void onSeekTo(int arg0) {
        }

        @Override
        public void onStopped() {
        }

    };

    private PlayerStateChangeListener playerStateChangeListener = new PlayerStateChangeListener() {

        @Override
        public void onAdStarted() {
        }

        @Override
        public void onError(ErrorReason arg0) {
        }

        @Override
        public void onLoaded(String arg0) {
        }

        @Override
        public void onLoading() {
        }

        @Override
        public void onVideoEnded() {
        }

        @Override
        public void onVideoStarted() {
        }
    };

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    public void setSupportActionBar(Toolbar supportActionBar) {
        //this.supportActionBar = supportActionBar;
    }
}

错误标题是-:

com.google.android.youtube.player.internal.w$a: Unable to find dynamic class com.google.android.youtube.api.jar.client.RemoteEmbeddedPlayer
                                                                                                 at com.google.android.youtube.player.internal.w.a(Unknown Source)....



Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.youtube.api.jar.client.RemoteEmbeddedPlayer" on path: DexPathList[[zip file "/system/app/YouTube_l1_64/YouTube_l1_64.apk"],nativeLibraryDirectories=[/system/app/YouTube_l1_64/lib/arm, /vendor/lib64, /system/lib64]]



Suppressed: java.io.IOException: Zip archive '/system/app/YouTube_l1_64/YouTube_l1_64.apk' doesn't contain classes.dex (error msg: Entry not found)

Buil.Gradle(模块:应用程序)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.example.administrator.youtube"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'
    compile files('libs/YouTubeAndroidPlayerApi.jar')
}

Answer 1

你的 gradle uri google-api-services-youtube 是错误的，为此更换你的 gradle 依赖:

dependencies {
   compile fileTree(dir: 'libs', include: ['*.jar'])
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
   compile 'com.android.support:design:23.1.1'
   compile 'com.google.apis:google-api-services-youtube:v3-rev157-1.21.0'
}

我找到了 here .然后我只是替换为最新版本 v3-rev157-1.21.0

它会起作用: