Fix crash

app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java

@@ -352,6 +352,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     }
 
     private boolean onChoose() {
+        if (mPlayers.isEmpty()) return false;
         Intent intent = new Intent(Intent.ACTION_VIEW);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         intent.putExtra("headers", mPlayers.getHeaderArray());

app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java

@@ -874,6 +874,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     }
 
     private boolean onChoose() {
+        if (mPlayers.isEmpty()) return false;
         Intent intent = new Intent(Intent.ACTION_VIEW);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         intent.putExtra("return_result", true);

app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java

@@ -407,6 +407,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
     }
 
     private boolean onChoose() {
+        if (mPlayers.isEmpty()) return false;
         Intent intent = new Intent(Intent.ACTION_VIEW);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         intent.putExtra("headers", mPlayers.getHeaderArray());

app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java

@@ -880,6 +880,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     }
 
     private boolean onChoose() {
+        if (mPlayers.isEmpty()) return false;
         Intent intent = new Intent(Intent.ACTION_VIEW);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         intent.putExtra("return_result", true);