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我在我的Android應用程序中使用YouTube API。一切初始化都很好，點擊播放視頻，但當我選擇以全屏模式播放視頻時，它只是強制手機旋轉並播放視頻1秒，然後停止。當我再次嘗試播放視頻時，它會重複相同的操作：播放1秒然後停止播放。我會很感激你的任何幫助修復這個錯誤。我有一個想法，聽衆有些問題，但我沒有提出解決方案。我張貼下面的代碼（主要是片段，其與YouTube播放器連接...）如果你需要任何細節，歡迎您來問...當設備旋轉時，YouTube播放器無法播放
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;
}
}
那類佈局
<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"/>
編輯：我發現，它帶有在日誌中的錯誤： 12-04 15：23：33.800 6836-6836 W/YouTubeAndroidPlayerAPI：YouTube視頻的playbac k由於玩家之上未經授權的覆蓋而停止。 YouTubePlayerView不包含在其祖先android.widget.ScrollView {434fe9e0 VFED.V .. ....... D 0,0-1794,861}內。祖先的邊緣與YouTubePlayerView的邊緣之間的距離是：left：15，top：-410，right：15，bottom：279（這些都應該是正數）。 YouTube播放器播放的位置是電影院。 我相信，它與setVisibility（）屬性有關，其中元素被迫與YouTube片段重疊。
