android - Action Dial works but Action Call gives issue and doesnt do wat i want -

this code works charm @ dial screen want auto make call. have changed action_dial action call , still no luck. have give full access in manifest still not doing want to. please help.

edittext firstnumber; button btnadd; int number = 35;   @override protected void oncreate(bundle savedinstancestate) {      super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main23);      toast.maketext(main23activity.this,             "type in pin number", toast.length_long).show();      btnadd = (button)findviewbyid(r.id.button12);          btnadd.setonclicklistener(new view.onclicklistener() {         public void onclick(view v) {             try {                   edittext et = (edittext) findviewbyid(r.id.edittext6);                 string text= et.geteditabletext().tostring();                  string character = character.tostring((char) number);                   toast.maketext(main23activity.this,                         "adding money account has never been easy", toast.length_long).show();                  intent intent = new intent(intent.action_dial, uri.parse("tel:" + uri.encode("*221*" + text + "#")));                 startactivity(intent);              } catch (exception e) {             }         }     });  } 

}

manifest file

<uses-permission android:name="android.permission.call_phone"> <uses-permission android:name="android.permission.access_fine_location" /> <uses-permission android:name="android.permission.access_coarse_location"/> </uses-permission> <application     android:allowbackup="true"     android:icon="@mipmap/ic_launcher"     android:label="@string/app_name"     android:supportsrtl="true"     android:theme="@style/apptheme" >      <activity         android:screenorientation="portrait"         android:name=".mainactivity"         android:label="@string/app_name"         android:theme="@style/apptheme.noactionbar" >         <uses-permission android:name="android.permission.send_sms" />         <uses-permission android:name="android.permission.call_phone" />         <uses-permission android:name="android.permission.camera" />          <uses-feature android:name="android.hardware.camera" />          <intent-filter>             <action android:name="android.intent.action.main" />              <category android:name="android.intent.category.default" />         </intent-filter>     </activity>      <activity android:name="splashscreen"     android:label="@string/app_name">      <intent-filter>         <action android:name="android.intent.action.main" />          <category android:name="android.intent.category.launcher" />     </intent-filter>  </activity>       <activity android:name=".main2activity" />     <activity android:name=".main22activity" />     <activity android:name=".main23activity" >     </activity><!-- attention: auto-generated add google play services project  app indexing.  see https://g.co/appindexing/androidstudio more information. -->     <meta-data         android:name="com.google.android.gms.version"         android:value="@integer/google_play_services_version" /> </application> 

dial below , don't forget add relevant permission manifest:

<uses-permission android:name="android.permission.call_phone" />

    uri number = uri.parse("tel:123456789");     intent callintent = new intent(intent.action_dial, number);     startactivity(callintent);