Today i am going to show you how to Strike through the text attached UI Component of Android As shown below
Step-1 First write the code for XML layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="@string/hello_world" />
<RadioButton
android:id="@+id/radioButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/textView"
android:layout_centerHorizontal="true"
android:layout_marginBottom="44dp"
android:text="RadioButton" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/radioButton1"
android:layout_alignLeft="@+id/textView"
android:layout_marginBottom="23dp"
android:text="Button" />
</RelativeLayout>
Step-2 write the below code in MainActivity.java
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView strike_through = (TextView)findViewById(R.id.textView);
Button btn = (Button)findViewById(R.id.button1);
RadioButton radio_btn = (RadioButton)findViewById(R.id.radioButton1);
strike_through.setText("This is strike-thru");
// Strike-through code for TextView
strike_through.setPaintFlags(strike_through.getPaintFlags()|Paint.STRIKE_THRU_TEXT_FLA);
// Strike-through code for Button
btn.setPaintFlags(btn.getPaintFlags()|Paint.STRIKE_THRU_TEXT_FLAG);
//Strike-through code for RadioButton
radio_btn.setPaintFlags(radio_btn.getPaintFlags()|Paint.STRIKE_THRU_TEXT_FLAG);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Step-3 for removing strike-through you can use below code for UIcomponent
yourUIcomponent.setPaintFlags(yourUIcomponent.getPaintFlags()|Paint.STRIKE_THRU_TEXT_FLAG);
Thats it! Run your project and see result as shown above in image.
please give your valuable feedback.
Enjoy Coding and blogging!!
