I have an activity and I need to change its title programmatically, I found a way but it does not work for me, see:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_relatorio);
Window w = getWindow();
w.setTitle("Relatório de Vendas");
}
I tried to use in api 21 and 22 and the title continues to show the application name and the setTitle() text is not displayed. How can this change be made?
The method for changing the title is setTitle de facto, but Activity and not Window
Since your class extends Activity just call directly:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_relatorio);
setTitle("Relatório de Vendas");
}
Documentation for method setTitle of Activity
Just one more shape
You can try to change via xml as well.
In AndroidManifest.xml
android:label="Relatório de vendas"
Or, with the string reference
android:label="@strings/Relatorio_de_vendas"
For example:
<activity
android:name=".Splash"
android:label="@string/splash_activity_title" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>