The following code shows how to Show Toast in four different corners.
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" > <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:onClick="upperLeft" android:text="show toast" /> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:onClick="upperRight" android:text="show toast" /> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:onClick="bottomLeft" android:text="show toast" /> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentRight="true" android:onClick="bottomRight" android:text="show toast" /> </RelativeLayout>
Java code
import android.app.Activity; import android.os.Bundle; import android.view.Gravity; import android.view.View; import android.widget.Toast; // ww w. j av a2s .c o m public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void upperLeft(View v) { Toast toast = Toast.makeText(this, "Upper Left!", Toast.LENGTH_SHORT); toast.setGravity(Gravity.TOP | Gravity.LEFT, 0, 0); toast.show(); } public void upperRight(View v) { Toast toast = Toast.makeText(this, "Upper Right!", Toast.LENGTH_SHORT); toast.setGravity(Gravity.TOP | Gravity.RIGHT, 0, 0); toast.show(); } public void bottomLeft(View v) { Toast toast = Toast.makeText(this, "Bottom Left!", Toast.LENGTH_SHORT); toast.setGravity(Gravity.BOTTOM | Gravity.LEFT, 0, 0); toast.show(); } public void bottomRight(View v) { Toast toast = Toast.makeText(this, "Bottom Right!", Toast.LENGTH_SHORT); toast.setGravity(Gravity.BOTTOM | Gravity.RIGHT, 0, 0); toast.show(); } }