title: How to start new activity using startActivity(intent) in Custom RecyclerView Adapter?
body: <p>I am having a CustomRecyclerViewAdapter.class file in which I have implemented the below method.</p>
  
  <pre><code>public void onBindViewHolder(RecyclerViewHolder viewHolder, int position)
  {
      viewHolder.title.setText(mData.get(position).text);
      //viewHolder.icon.setBackgroundColor(Color.parseColor(mData.get(position).color));
  
      viewHolder.setClickListener(new RecyclerViewHolder.ClickListener(){
  
          @Override
          public void onClick(View v, int position, boolean isLongClick) {
  
              if (isLongClick) {
                  // View v at position pos is long-clicked.
                  Toast.makeText(v.getContext(), "Hey you just hit item" + position, Toast.LENGTH_SHORT).show();
  
  
              }else {
                  // View v at position pos is clicked.
                  //how to start a new activity here
                  Toast.makeText(v.getContext(),"Hey you just hit item" + position,Toast.LENGTH_SHORT).show();
              }
  
  
          }
      });
  
  }
  </code></pre>
  
  <p>So how i can start the new activity in the else block above.</p>
  
  <p>Group.class</p>
  
  <pre><code>public class Group extends ActionBarActivity {
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);//line no. 16 which is indicated in logcat
          setContentView(R.layout.group);
  
          getSupportActionBar().setHomeButtonEnabled(true);
          getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  
  }
  </code></pre>
  
  <p>This is my error logcat.....</p>
  
  <pre><code>java.lang.RuntimeException: Unable to start activity ComponentInfo{com.trueblueoperator.samplerecyclerview/com.trueblueoperator.samplerecyclerview.Group}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
          at android.app.ActivityThread.access$800(ActivityThread.java:144)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
          at android.os.Handler.dispatchMessage(Handler.java:102)
          at android.os.Looper.loop(Looper.java:135)
          at android.app.ActivityThread.main(ActivityThread.java:5221)
          at java.lang.reflect.Method.invoke(Native Method)
          at java.lang.reflect.Method.invoke(Method.java:372)
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
   Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
          at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:151)
          at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:138)
          at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
          at com.trueblueoperator.samplerecyclerview.Group.onCreate(Group.java:16)
          at android.app.Activity.performCreate(Activity.java:5933)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
              at android.app.ActivityThread.access$800(ActivityThread.java:144)
              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
              at android.os.Handler.dispatchMessage(Handler.java:102)
              at android.os.Looper.loop(Looper.java:135)
              at android.app.ActivityThread.main(ActivityThread.java:5221)
              at java.lang.reflect.Method.invoke(Native Method)
              at java.lang.reflect.Method.invoke(Method.java:372)
              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
  </code></pre>
  
  <p>Thanks for your time.</p>