[mobile] add copy content

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

@@ -333,6 +333,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
         mBinding.content.setOnClickListener(view -> onContent());
         mBinding.reverse.setOnClickListener(view -> onReverse());
         mBinding.name.setOnLongClickListener(view -> onChange());
+        mBinding.content.setOnLongClickListener(view -> onCopy());
         mBinding.control.cast.setOnClickListener(view -> onCast());
         mBinding.control.info.setOnClickListener(view -> onInfo());
         mBinding.control.full.setOnClickListener(view -> onFull());
@@ -704,6 +705,11 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
         return true;
     }
 
+    private boolean onCopy() {
+        Util.copy(mBinding.content.getText().toString());
+        return true;
+    }
+
     private void onCast() {
         CastDialog.create().history(mHistory).video(CastVideo.get(mBinding.name.getText().toString(), mPlayers.getUrl())).fm(true).show(this);
     }