android - How to put a MediaController in a TextureView -


i'm trying put media controller in texture view have error saying 

e/mediaplayer﹕ should have subtitle controller set

here code 

    @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.texture_video);      textureview = (textureview) findviewbyid(r.id.textureview);     listview = (listview) findviewbyid(r.id.list);    .   .   .      arrayadapter<string> adapter = new arrayadapter<string>(this,             android.r.layout.simple_list_item_1, android.r.id.text1, values);       listview.setadapter(adapter);     listview.setonitemclicklistener(new adapterview.onitemclicklistener() {          @override         public void onitemclick(adapterview<?> parent, view view,                                 int position, long id) {              if (position == 0) {                 ondestroy();                 file_name = "test1.mp4";                 textureview.setsurfacetexturelistener(videoassetactivity.this);                 onsurfacetextureavailable(textureview.getsurfacetexture(), view.getwidth(), view.getheight());             } else if (position == 1) {                 ondestroy();                 file_name = "test2.mp4";                 textureview.setsurfacetexturelistener(videoassetactivity.this);                 onsurfacetextureavailable(textureview.getsurfacetexture(), view.getwidth(), view.getheight());             } else if (position == 2) {                 ondestroy();                 file_name = "test3.mp4";                 textureview.setsurfacetexturelistener(videoassetactivity.this);                 onsurfacetextureavailable(textureview.getsurfacetexture(), view.getwidth(), view.getheight());             } else if (position == 3) {                 ondestroy();                 file_name = "test4.mp4";                 textureview.setsurfacetexturelistener(videoassetactivity.this);                 onsurfacetextureavailable(textureview.getsurfacetexture(), view.getwidth(), view.getheight());             }         }      });     textureview.setsurfacetexturelistener(this);  }  @override protected void ondestroy() {     super.ondestroy();     if (mmediaplayer != null) {         mmediaplayer.stop();         mmediaplayer.release();         mmediaplayer = null;     } }  @override public void onsurfacetextureavailable(surfacetexture surfacetexture, int i, int i2) {     surface surface = new surface(surfacetexture);      try {         assetfiledescriptor afd = getassets().openfd(file_name);         mmediaplayer = new mediaplayer();         mmediaplayer.setdatasource(afd.getfiledescriptor(), afd.getstartoffset(), afd.getlength());         mmediaplayer.setsurface(surface);         mmediaplayer.setlooping(true);         mmediaplayer.prepareasync();          onsurfacetextureupdated(surfacetexture);          mmediaplayer.setonpreparedlistener(new mediaplayer.onpreparedlistener() {             @override             public void onprepared(mediaplayer mediaplayer) {                 // set media controller                 videocontroller = new mediacontroller(videoassetactivity.this);                 videocontroller.setanchorview(textureview);                 videocontroller.setpadding(0, 0, 0, 0);                      mediaplayer.start();              }         });      } catch (illegalargumentexception e) {         log.d(tag, e.getmessage());     } catch (securityexception e) {         log.d(tag, e.getmessage());     } catch (illegalstateexception e) {         log.d(tag, e.getmessage());     } catch (ioexception e) {         log.d(tag, e.getmessage());     }   }

my problem set controller doesn't shows if play other mp4. i've searched solution see audio file only. can me? thank much..

  • implement mediacontroller.mediaplayercontrol
  • override needed functions

  • show controller code: 

    mediacontroller videocontroller = new mediacontroller(getactivity()); videocontroller.setmediaplayer(this);//your activity implemented mediaplayercontrol videocontroller.setanchorview(mtextureview); videocontroller.setenabled(true); videocontroller.show();

    have fun!


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