title: setGravity not working
body: <p>Please see my code below. I am unable to make SetGravity work.</p>
  
  <p>How come?</p>
  
  <p>Layout Code:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:padding="25dp"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:longClickable="true"
      android:orientation="vertical" &gt;
  
      &lt;EditText
          android:id="@+id/etCommands"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:hint="Type a command"
          android:password="true" /&gt;
  
  
      &lt;LinearLayout
          android:weightSum="100"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:orientation="horizontal"&gt;
  
      &lt;Button
          android:layout_weight="20"
          android:id="@+id/btnResults"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:text="Results" /&gt;
  
      &lt;ToggleButton
          android:paddingBottom="10dp"
           android:layout_weight="80"
          android:id="@+id/passTog"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:text="ToggleButton" android:checked="true"/&gt;
  
      &lt;/LinearLayout&gt;
  
      &lt;TextView
          android:id="@+id/tvResults"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:gravity="center"
          android:text="invalid" /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>java code:</p>
  
  <pre><code>public class TextPlay extends Activity {
  
      private static final String TAG = "MyApp";
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          // TODO Auto-generated method stub
          super.onCreate(savedInstanceState);
  
          setContentView(R.layout.text);
  
          Button chkCmd = (Button) findViewById(R.id.btnResults);
          final ToggleButton passTog = (ToggleButton) findViewById(R.id.passTog);
          final EditText input = (EditText) findViewById(R.id.etCommands);
          final TextView display = (TextView) findViewById(R.id.tvResults);
  
          passTog.setOnClickListener(new View.OnClickListener() {
  
              @Override
              public void onClick(View v) {
  
                  // TODO Auto-generated method stub
  
                  if (passTog.isChecked()) {
  
                      input.setInputType(InputType.TYPE_CLASS_TEXT
                              | InputType.TYPE_TEXT_VARIATION_PASSWORD);
  
                  } else {
  
                      input.setInputType(InputType.TYPE_CLASS_TEXT);
  
                  }
  
              }
          });
  
          chkCmd.setOnClickListener(new View.OnClickListener() {
  
                  @Override
              public void onClick(View v) {
                  // TODO Auto-generated method stub
  
                  String check = input.getText().toString();
  
                  Log.i(TAG, "Check Value is: " + check);
  
                  if (check.contentEquals("left")) {
                      Log.i(TAG, "I am under left ");
                      display.setGravity(Gravity.LEFT); //WHYW ILL YOU NOT WORK SETGRAVITY?????????????
                  } else if (check.contentEquals("center")) {
                      display.setGravity(Gravity.CENTER);
  
                  } else if (check.contentEquals("right")) {
                      display.setGravity(Gravity.RIGHT);
                  }
  
                  else if (check.contentEquals("blue")) {
                      display.setGravity(Gravity.RIGHT);
                  }
  
              }
          });
      }
  }
  </code></pre>