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POsetGravity not working
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  1. POsetGravity not working
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    copied!<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>
 

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