旋转设备时无法播放YouTube播放器

Question

我在Android应用程序中使用YouTube API。一切都很好地初始化，视频在点击时播放，但当我选择以全屏模式播放视频时，它只是强制手机旋转并播放视频1秒，然后停止。当我再次尝试播放视频时，它会重复相同的动作：播放1秒后停止播放。我很感激您帮助修复此错误。我有一个想法，听众有些不对劲，但我没有提出解决方案。我发布下面的代码（主要是与YouTube播放器相关的片段......）如果您需要任何细节，欢迎您提问......

public class ItemScreen extends ActionBarActivity implements BaseSliderView.OnSliderClickListener, YouTubePlayer.OnInitializedListener {

public String VIDEO_ID;
private SliderLayout mDemoSlider;
private ClickableItem ci;
private RatingBar rb;
private SharedPreferences sp;
private String location;
private int position;
private TextView rating_text;
private double votes, voters;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.item_screen);
    //setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    mDemoSlider = (SliderLayout) findViewById(R.id.slider);
    TextView work_hours = (TextView) findViewById(R.id.work_hours);
    TextView address = (TextView) findViewById(R.id.address);
    TextView description = (TextView) findViewById(R.id.description);
    rating_text = (TextView) findViewById(R.id.rating_text);
    ImageButton pin = (ImageButton) findViewById(R.id.pin);
    final ImageButton number = (ImageButton) findViewById(R.id.number);
    final ImageButton email = (ImageButton) findViewById(R.id.email);
    rb = (RatingBar) findViewById(R.id.ratingBar);
    View divider = (View) findViewById(R.id.divider4);
    View otherDivider = (View) findViewById(R.id.divider3);

    FrameLayout frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
    //YouTubePlayerSupportFragment youTubePlayerFragment = (YouTubePlayerSupportFragment) getSupportFragmentManager().findFragmentById(R.id.youtube_fragment);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    Intent i = getIntent();
    position = i.getIntExtra("position", 0);
    location = i.getStringExtra("location");
    if (location.equals("events")) {
        number.setVisibility(View.GONE);
        email.setVisibility(View.GONE);
    }
    if (location.equals("events") || location.equals("cinema")) {
        rb.setVisibility(View.GONE);
        divider.setVisibility(View.GONE);
    }

    ci = new ClickableItem();
    DatabaseHandler db = new DatabaseHandler(this);
    ci = db.getAllClickableItems(location).get(position);
    db.closeDB();
    getSupportActionBar().setTitle(ci.getName());

    if (location.equals("cinema")) {
        FragmentManager fragmentManager = getSupportFragmentManager();
        FragmentTransaction fragmentTransaction = fragmentManager
                .beginTransaction();

        YouTubePlayerSupportFragment fragment = new YouTubePlayerSupportFragment();
        fragmentTransaction.add(R.id.frame_layout, fragment);
        fragmentTransaction.commit();
        fragment.initialize(DeveloperKey.DEVELOPER_KEY, this);
        VIDEO_ID = ci.getTrailer();
        VIDEO_ID = getYoutubeVideoId(VIDEO_ID);
    } else {
        frameLayout.setVisibility(View.GONE);
        //otherDivider.
    }

    work_hours.setText(ci.getWork_hours());
    address.setText(ci.getAddress());
    description.setText(ci.getDescription());
    String foto_links = ci.getFoto_links();
    HashMap<String, String> url_maps = new HashMap<String, String>();
    String url, name_foto = ci.getName();
    int pos;
    if (!foto_links.contains(","))
        url_maps.put(name_foto, encode_url(foto_links, location));
    else
        while (!foto_links.equals("")) {
            pos = foto_links.indexOf(',');
            url = foto_links.substring(0, pos);
            url_maps.put(name_foto, encode_url(url, location));
            foto_links = foto_links.replace(url, "");
            foto_links = foto_links.substring(1);
            name_foto += " ";
            if (!foto_links.contains(",")) {
                url_maps.put(name_foto, encode_url(foto_links, location));
                break;
            }
        }

    for (String name : url_maps.keySet()) {
        TextSliderView textSliderView = new TextSliderView(this);
        textSliderView
                .description(name)
                .image(url_maps.get(name))
                .setScaleType(BaseSliderView.ScaleType.Fit)
                .setOnSliderClickListener(this);
        textSliderView.getBundle()
                .putString("extra", name);
        mDemoSlider.addSlider(textSliderView);
    }
    mDemoSlider.setPresetTransformer(SliderLayout.Transformer.Default);
    mDemoSlider.setPresetIndicator(SliderLayout.PresetIndicators.Center_Top);
    mDemoSlider.setCustomAnimation(new DescriptionAnimation());
    mDemoSlider.setDuration(4000);
    sp = getSharedPreferences("MyPrefs", MODE_PRIVATE);
    if (!sp.getBoolean(ci.getName(), true)) {
        rb.setRating(sp.getFloat(ci.getName() + " ", 0));
        votes = ci.getVotes() + Math.round(sp.getFloat(ci.getName() + " ", 0));
        voters = ci.getVoters() + 1;
        rating_text.setText("Dabartinis reitingas: " + String.format("%2.02f", votes / voters));
    } else if (ci.getVoters() != 0) {
        votes = ci.getVotes();
        voters = ci.getVoters();
        rating_text.setText("Dabartinis reitingas: " + String.format("%2.02f", votes / voters));
    } else {
        voters = votes = 0;
    }

    rb.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
        @Override
        public void onRatingChanged(RatingBar ratingBar, final float rating, boolean fromUser) {
            if (rating != 0)
                if (sp.getBoolean(ci.getName(), true)) {
                    if (checkInternetConnection()) {
                        RequestQueue queue = Volley.newRequestQueue(getApplicationContext());
                        StringRequest postRequest = new StringRequest(Request.Method.POST, "SERVER",
                                new Response.Listener<String>() {
                                    @Override
                                    public void onResponse(String response) {
                                    }
                                },
                                new Response.ErrorListener() {
                                    @Override
                                    public void onErrorResponse(VolleyError error) {
                                        Log.d("Error.Response", error.toString());
                                    }
                                }
                        ) {
                            @Override
                            protected Map<String, String> getParams() {
                                Map<String, String> params = new HashMap<String, String>();
                                params.put("table", location);
                                params.put("name", ci.getName());
                                params.put("vote", String.valueOf(Math.round(rating)));
                                return params;
                            }
                        };
                        queue.add(postRequest);
                        Toast.makeText(getApplicationContext(), "Tavo balsas išsiųstas!", Toast.LENGTH_SHORT).show();
                        SharedPreferences.Editor editor = sp.edit();
                        editor.putBoolean(ci.getName(), false);
                        editor.putFloat(ci.getName() + " ", rating);
                        editor.commit();
                        votes = ci.getVotes() + rating;
                        voters = ci.getVoters() + 1;
                        rating_text.setText("Dabartinis reitingas: " + String.format("%2.02f", votes / voters));
                    } else {
                        rb.setRating(0);
                    }
                } else {
                    rb.setRating(sp.getFloat(ci.getName() + " ", 0));
                    Toast.makeText(getApplicationContext(), "Tu jau balsavai už šią vietą!", Toast.LENGTH_SHORT).show();
                }
        }
    });

    number.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //number.setImageResource(R.drawable.telefonas_clicked);
            Intent callIntent = new Intent(Intent.ACTION_CALL);
            callIntent.setData(Uri.parse("tel:" + ci.getNumber()));
            startActivity(callIntent);
        }
    });
    email.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //email.setImageResource(R.drawable.laiskas_clicked);
            Intent email = new Intent(Intent.ACTION_SEND);
            email.putExtra(Intent.EXTRA_EMAIL, new String[]{ci.getEmail()});
            email.putExtra(Intent.EXTRA_SUBJECT, "Aš naudojuosi Miesto Meniu!");
            email.setType("message/rfc822");
            startActivity(Intent.createChooser(email, "Pasirinkite programėlę"));

        }
    });
    pin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent i = new Intent(getApplicationContext(), Maps.class);
            i.putExtra("location", location);
            i.putExtra("position", position);
            i.putExtra("one", true);
            startActivity(i);
        }
    });
}

@Override
public void onSliderClick(BaseSliderView slider) {
}

private String encode_url(String url, String loc) {
    Log.d("url tikras: ", url);
    String nereikalinga = url.split("/")[url.split("/").length - 1];
    Log.d("nereikalinga: ", nereikalinga);
    try {
        Log.d("toks url: ", url.replace(nereikalinga, (URLEncoder.encode(nereikalinga, "UTF-8"))));
        if (!loc.equals("events"))
            return url.replace(nereikalinga, (URLEncoder.encode(nereikalinga, "UTF-8")));
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return url;
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater menuInflater = getMenuInflater();
    menuInflater.inflate(R.menu.item_screen, menu);
    return super.onCreateOptionsMenu(menu);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            onBackPressed();
            return true;
        case R.id.share:
            Intent emailIntent = new Intent(Intent.ACTION_SEND);
            emailIntent.setData(Uri.parse("mailto:"));
            emailIntent.setType("text/plain");
            emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Aš naudojuosi Miesto Meniu!");
            emailIntent.putExtra(Intent.EXTRA_TEXT, ci.getName() + "\n" + "\n" +
                    ci.getAddress() + "\n" + "\n" + ci.getWork_hours() + "\n" + "\n" +
                    ci.getDescription() + "\n" + "\n" + ci.getNumber() + "\n" + "\n" +
                    ci.getEmail());
            try {
                startActivity(Intent.createChooser(emailIntent, "Pasirinkite programėlę"));
            } catch (android.content.ActivityNotFoundException ex) {
                Toast.makeText(ItemScreen.this,
                        "Klaida!", Toast.LENGTH_SHORT).show();
            }
            break;
    }
    return super.onOptionsItemSelected(item);
}

private boolean checkInternetConnection() {
    ConnectionDetector cd = new ConnectionDetector(this);
    Boolean isInternetPresent = cd.isConnectingToInternet();
    if (!isInternetPresent) {
        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
        alertDialogBuilder
                .setTitle("Nėra interneto ryšio!")
                .setMessage("Programėlei reikalingas interneto ryšys, norint balsuoti")
                .setCancelable(false)
                .setPositiveButton("Gerai", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        //rb.setActivated(false);
                    }
                });
        AlertDialog alertDialog = alertDialogBuilder.create();
        alertDialog.show();
        return false;
    }
    return true;
}

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


@Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player, boolean wasRestored) {

    player.setPlayerStateChangeListener(playerStateChangeListener);
    player.setPlaybackEventListener(playbackEventListener);

    if (!wasRestored) {
        player.cueVideo(VIDEO_ID);
    }
}

private YouTubePlayer.PlaybackEventListener playbackEventListener = new YouTubePlayer.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 YouTubePlayer.PlayerStateChangeListener playerStateChangeListener = new YouTubePlayer.PlayerStateChangeListener() {

    @Override
    public void onAdStarted() {

    }

    @Override
    public void onError(YouTubePlayer.ErrorReason arg0) {

    }

    @Override
    public void onLoaded(String arg0) {

    }

    @Override
    public void onLoading() {
    }

    @Override
    public void onVideoEnded() {

    }

    @Override
    public void onVideoStarted() {

    }
};

//@Override

protected YouTubePlayer.Provider getYouTubePlayerProvider() {
    return (YouTubePlayerSupportFragment) getSupportFragmentManager().findFragmentById(R.id.youtube_fragment);
}

public static String getYoutubeVideoId(String youtubeUrl) {
    String video_id = "";
    if (youtubeUrl != null && youtubeUrl.trim().length() > 0 && youtubeUrl.startsWith("http")) {

        String expression = "^.*((youtu.be" + "\\/)" + "|(v\\/)|(\\/u\\/w\\/)|(embed\\/)|(watch\\?))\\??v?=?([^#\\&\\?]*).*"; // var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
        CharSequence input = youtubeUrl;
        Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(input);
        if (matcher.matches()) {
            String groupIndex1 = matcher.group(7);
            if (groupIndex1 != null && groupIndex1.length() == 11)
                video_id = groupIndex1;
        }
    }
    return video_id;
}
}

那个班级布局

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:custom="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
tools:context="com.daimajia.slider.demo.MainActivity">

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    android:fillViewport="true"
    android:background="@drawable/background">

    <!--android:margin="5dp"-->

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="5dp"
        android:id="@+id/relative_layout"
        android:background="#4D000000">

        <com.daimajia.slider.library.SliderLayout
            android:id="@+id/slider"
            android:layout_width="match_parent"
            custom:pager_animation="Default"
            custom:indicator_visibility="visible"
            custom:pager_animation_span="1100"
            android:layout_height="200dp" />

        <TextView
            android:id="@+id/address"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Konstitucijos pr. 7A, Vilnius"
            android:textColor="#FFFFFF"
            android:layout_below="@+id/slider"
            android:layout_marginTop="15dp" />

        <ImageButton
            android:id="@+id/pin"
            android:layout_width="32dp"
            android:layout_height="32dp"
            android:layout_below="@+id/slider"
            android:layout_alignParentRight="true"
            android:layout_marginRight="5dp"
            android:background="@drawable/pin"
            android:layout_marginTop="5dp" />

        <View
            android:id="@+id/divider1"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="#433b39"
            android:layout_below="@id/address"
            android:layout_marginTop="10dp" />

        <TextView
            android:id="@+id/work_hours"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/divider1"
            android:text="I - VI 10:00 - 21:00, VII 10:00 - 20:00"
            android:textColor="#FFFFFF"
            android:layout_marginTop="10dp" />

        <View
            android:id="@+id/divider2"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="#433b39"
            android:layout_below="@id/work_hours"
            android:layout_marginTop="10dp" />

        <TextView
            android:id="@+id/description"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/divider2"
            android:layout_marginTop="10dp"
            android:text="Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
            android:textColor="#FFFFFF" />

        <FrameLayout
            android:id="@+id/frame_layout"
            android:layout_below="@+id/description"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <fragment
                android:name="com.google.android.youtube.player.YouTubePlayerFragment"
                android:id="@+id/youtube_fragment"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />
        </FrameLayout>

        <View
            android:id="@+id/divider3"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="#575350"
            android:layout_below="@id/frame_layout"
            android:layout_marginTop="10dp" />

        <RelativeLayout
            android:layout_below="@+id/divider3"
            android:layout_width="match_parent"
            android:id="@+id/rl"
            android:layout_height="wrap_content">

            <RatingBar
                android:id="@+id/ratingBar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:numStars="5"
                android:stepSize="1.0"
                android:rating="0" />

            <TextView
                android:layout_width="match_parent"
                android:id="@+id/rating_text"
                android:layout_below="@+id/ratingBar"
                android:layout_height="wrap_content"
                android:gravity="center"/>

        </RelativeLayout>

        <View
            android:id="@+id/divider4"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="#575350"
            android:layout_below="@id/rl" />

        <LinearLayout
            android:layout_below="@id/divider4"
            android:layout_height="wrap_content"
            android:layout_width="match_parent"
            android:orientation="horizontal"
            android:layout_margin="5dp"
            android:clickable="true">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1.0"
                android:text="" />

            <ImageButton
                android:id="@+id/number"
                android:layout_height="wrap_content"
                android:layout_width="wrap_content"
                android:background="@drawable/phone" />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1.0"
                android:text="" />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1.0"
                android:text="" />

            <ImageButton
                android:id="@+id/email"
                android:layout_height="wrap_content"
                android:layout_width="wrap_content"
                android:background="@drawable/mail" />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1.0"
                android:text="" />
        </LinearLayout>

    </RelativeLayout>

</ScrollView>

<com.daimajia.slider.library.Indicators.PagerIndicator
    android:id="@+id/custom_indicator2"
    style="@style/AndroidImageSlider_Corner_Oval_Orange"
    android:layout_marginBottom="10dp"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

<com.daimajia.slider.library.Indicators.PagerIndicator
    android:id="@+id/custom_indicator"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center"
    custom:selected_color="#0095BF"
    custom:unselected_color="#55333333"
    custom:shape="oval"
    custom:selected_padding_left="5dp"
    custom:selected_padding_right="5dp"
    custom:unselected_padding_left="5dp"
    custom:unselected_padding_right="5dp"
    custom:selected_width="6dp"
    custom:selected_height="6dp"
    custom:unselected_width="6dp"
    custom:unselected_height="6dp"/>

编辑： 我发现它在日志中出现错误： 12-04 15：23：33.800 6836-6836 W / YouTubeAndroidPlayerAPI：由于未经授权覆盖在播放器上，YouTube视频播放停止。 YouTubePlayerView未包含在其祖先android.widget.ScrollView {434fe9e0 VFED.V .. ..... D 0,0-1794,861}中。祖先的边缘与YouTubePlayerView的边缘之间的距离为：left：15，top：-410，right：15，bottom：279（这些应该都是正数）。 播放YouTube播放器的位置是电影院。 我相信，它与setVisibility（）属性有关，其中元素被迫与YouTube片段重叠。

Answer 1

您无法剪切或过度显示Youtube视图的任何部分。确保Youtube视图的大小是＆lt; =其容器的大小。