How to capitalize TextView text programmatically in Android
How to capitalize TextView text programmatically in Android
activity_main.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/rl"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="16dp"
tools:context=".MainActivity"
android:background="@android:color/white"
>
<!---
android:textAllCaps
Present the text in ALL CAPS. This may use a small-caps form when available.
Must be a boolean value, either "true" or "false".
-->
<TextView
android:id="@+id/tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sample TextView..."
android:padding="25dp"
android:textSize="30dp"
android:textColor="#ff685bff"
/>
<Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Apply Text Capitalize"
android:layout_below="@id/tv"
/>
</RelativeLayout>
MainActivity.java
package com.cfsuman.me.androidcodesnippets;
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.Button;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class MainActivity extends Activity{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Get the widgets reference from XML layout
RelativeLayout rl = (RelativeLayout) findViewById(R.id.rl);
final TextView tv = (TextView) findViewById(R.id.tv);
Button btn = (Button) findViewById(R.id.btn);
// Set a click listener for Button widget
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Set TextView text capitalize (all capital letters)
tv.setAllCaps(true);
}
});
}
}
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