Two ways to turn on actionbar in android
- 2020-06-23 01:51:24
- OfStack
There are two ways. The first is the static open method
Set the application or activity theme to Theme.Holo
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.baidu.homer"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="18"/>
<application android:label="@string/app_name" android:icon="@drawable/ic_launcher"
android:theme="@android:style/Theme.Holo">
<activity android:name="MyActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
</manifest>
The second is dynamic on
import android.app.ActionBar;
import android.app.Activity;
import android.drm.DrmStore;
import android.os.Bundle;
public class MyActivity extends Activity {
/**
* Called when the activity is first created.
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ActionBar actionBar = getActionBar();
actionBar.show();
}
}