android - YouTube Video not playing in WebView -

youtube video not playing in webview.

it first app ,i want webview. when open youtube video not playing, loading not playing. loading time. thank helping.

java:

public class mainactivity extends activity {      private webview mwebview;        @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);          mwebview = (webview) findviewbyid(r.id.webview);         mwebview.getsettings().setjavascriptenabled(true);         mwebview.loadurl("http://www.google.com");         mwebview.setwebviewclient(new hellowebviewclient());      }  private class hellowebviewclient extends webviewclient {         @override         public boolean shouldoverrideurlloading(webview webview, string url)         {         webview.loadurl(url);         return true;     }}      @override     public boolean onkeydown(int keycode, keyevent event)     {         if ((keycode == keyevent.keycode_back) && mwebview.cangoback())         {             mwebview.goback();             return true;         }         return super.onkeydown(keycode, event);      }   } 

xml:

<?xml version="1.0" encoding="utf-8"?> <webview  xmlns:android="http://schemas.android.com/apk/res/android"     android:id="@+id/webview"     android:layout_width="fill_parent"     android:layout_height="fill_parent" /> 

seems duplicate of play youtube video in webview , youtube video not playing in webview - android

to make work via webview, used following 2 steps (version 4.2.2/nexus 4):

1. on shouldoverrideurlloading added webview.setwebchromeclient(new webchromeclient());

2. in androidmanifest.xml activity tag added android:hardwareaccelerated="true"

androidmanifest.xml should contain internet permission.

while exact steps playing video via webview can specific device , android version, there other alternatives webview, videoview or using youtube android player api.

edit1

as pause , full screen, second link mentioned in beginning. make easier, posting code worked on nexus.

1. in activity_main.xml

   <relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:paddingbottom="@dimen/activity_vertical_margin"     android:paddingleft="@dimen/activity_horizontal_margin"     android:paddingright="@dimen/activity_horizontal_margin"     android:paddingtop="@dimen/activity_vertical_margin"  tools:context=".mainactivity" >  <framelayout           android:id="@+id/fullscreen_custom_content"           android:layout_width="match_parent"           android:layout_height="match_parent"           android:background="#ff000000"/>  <linearlayout            android:id="@+id/linearlayout"           android:layout_width="fill_parent"            android:layout_height="fill_parent">        <webview            android:id="@+id/webview"            android:layout_width="fill_parent"            android:layout_height="fill_parent" />  </linearlayout> </relativelayout> 

2. in mainactivity class:

   public class mainactivity extends activity {  private webview mwebview;   private linearlayout mcontentview; private framelayout mcustomviewcontainer; private webchromeclient.customviewcallback mcustomviewcallback; framelayout.layoutparams cover_screen_gravity_center = new framelayout.layoutparams(         viewgroup.layoutparams.wrap_content,         viewgroup.layoutparams.wrap_content, gravity.center);  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);      mcontentview = (linearlayout) findviewbyid(r.id.linearlayout);     mwebview = (webview) findviewbyid(r.id.webview);     mcustomviewcontainer = (framelayout) findviewbyid(r.id.fullscreen_custom_content);      websettings websettings = mwebview.getsettings();     websettings.setpluginstate(websettings.pluginstate.on);     websettings.setjavascriptenabled(true);     websettings.setusewideviewport(true);     websettings.setloadwithoverviewmode(true);      mwebview.loadurl("http://www.google.com");     mwebview.setwebviewclient(new hellowebviewclient());  }  @override public boolean oncreateoptionsmenu(menu menu) {     // inflate menu; adds items action bar if present.     getmenuinflater().inflate(r.menu.main, menu);     return true; }    private class hellowebviewclient extends webviewclient  {     @override     public boolean shouldoverrideurlloading(webview webview, string url)     {         webview.setwebchromeclient(new webchromeclient() {              private view mcustomview;               @override             public void onshowcustomview(view view, webchromeclient.customviewcallback callback)             {                 // if view exists terminate new 1                 if (mcustomview != null)                 {                     callback.oncustomviewhidden();                     return;                 }                  // add custom view container.                 mcustomviewcontainer.addview(view, cover_screen_gravity_center);                 mcustomview = view;                 mcustomviewcallback = callback;                  // hide main browser view                 mcontentview.setvisibility(view.gone);                  // show custom view container.                 mcustomviewcontainer.setvisibility(view.visible);                 mcustomviewcontainer.bringtofront();             }          });         webview.loadurl(url);        return true;     } }  @override public boolean onkeydown(int keycode, keyevent event) {     if ((keycode == keyevent.keycode_back) && mwebview.cangoback())     {         mwebview.goback();         return true;     }     return super.onkeydown(keycode, event);  }  } 

edit2 - adding button support

public class mainactivity extends activity {  private webview mwebview;   private linearlayout mcontentview; private framelayout mcustomviewcontainer; private view mcustomview; private webchromeclient.customviewcallback mcustomviewcallback; framelayout.layoutparams cover_screen_gravity_center = new framelayout.layoutparams(         viewgroup.layoutparams.wrap_content,         viewgroup.layoutparams.wrap_content, gravity.center);  private webchromeclient mwebchromeclient;  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);      mcontentview = (linearlayout) findviewbyid(r.id.linearlayout);     mwebview = (webview) findviewbyid(r.id.webview);     mcustomviewcontainer = (framelayout) findviewbyid(r.id.fullscreen_custom_content);      mwebchromeclient = new webchromeclient() {            @override         public void onshowcustomview(view view, webchromeclient.customviewcallback callback)         {             // if view exists terminate new 1             if (mcustomview != null)             {                 callback.oncustomviewhidden();                 return;             }              // add custom view container.             mcustomviewcontainer.addview(view, cover_screen_gravity_center);             mcustomview = view;             mcustomviewcallback = callback;              // hide main browser view             mcontentview.setvisibility(view.gone);              // show custom view container.             mcustomviewcontainer.setvisibility(view.visible);             mcustomviewcontainer.bringtofront();         }           @override          public void onhidecustomview()          {              if (mcustomview == null)                  return;               // hide custom view.              mcustomview.setvisibility(view.gone);              // remove custom view container.              mcustomviewcontainer.removeview(mcustomview);              mcustomview = null;              mcustomviewcontainer.setvisibility(view.gone);              mcustomviewcallback.oncustomviewhidden();               // show content view.              mcontentview.setvisibility(view.visible);          }      };      websettings websettings = mwebview.getsettings();     websettings.setpluginstate(websettings.pluginstate.on);     websettings.setjavascriptenabled(true);     websettings.setusewideviewport(true);     websettings.setloadwithoverviewmode(true);      mwebview.loadurl("http://www.google.com");     mwebview.setwebviewclient(new hellowebviewclient());  }  @override public boolean oncreateoptionsmenu(menu menu) {     // inflate menu; adds items action bar if present.     getmenuinflater().inflate(r.menu.main, menu);     return true; }    private class hellowebviewclient extends webviewclient  {      @override     public boolean shouldoverrideurlloading(webview webview, string url)     {         webview.setwebchromeclient(mwebchromeclient);            webview.loadurl(url);        return true;     } }  @override protected void onstop() {      super.onstop();     if (mcustomview != null)     {         if (mcustomviewcallback != null)             mcustomviewcallback.oncustomviewhidden();         mcustomview = null;     }  }  @override public void onbackpressed() {      super.onbackpressed();      if (mcustomview != null)      {          mwebchromeclient.onhidecustomview();      } else      {          finish();      } }  @override public boolean onkeydown(int keycode, keyevent event) {     if ((keycode == keyevent.keycode_back) && mwebview.cangoback())     {         mwebview.goback();         return true;     }     return super.onkeydown(keycode, event);  }    }