Android - How to change launcher theme (device theme) programmatically

Question

Briefly;

I'm working on a 'Device Production Test' project. We are developing system applications to test whether the API provided by the manifacturer is stable or not.

I need to set Android launcher application theme programmatically and check system level warnings and errors during this process. I see this question in SO but the source code link is broken.

How can I change Android theme programmatically?

Thanks in advance

score 0 · Answer 1 · answered Jun 06 '16 at 08:07

0

You can use this code in manifest file If you really want to launch the activity which I write.

<activity  
      android:name=".LaunchedActivityName"  
      android:label="@string/title_activity_main" >  
      <intent-filter>  
          <action android:name="android.intent.action.MAIN" />  
          <category android:name="android.intent.category.LAUNCHER"/>  
      </intent-filter>  
 </activity>

answered Jun 06 '16 at 08:07

Saurabh Bhardwaj

21
3

3

He didn't ask for App launching, but device launching process. – Simon PA Jun 06 '16 at 08:13

score 0 · Answer 2 · edited Jun 06 '16 at 10:56

0

@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);

// set your custom theme here before setting layout
super.setTheme(android.R.style.Theme_Holo_Light_DarkActionBar);

setContentView(R.layout.activity_main);

overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
}

edited Jun 06 '16 at 10:56

Shabbir Dhangot

8,954
10
58
80

answered Jun 06 '16 at 08:22

Saurabh Bhardwaj

21
3

1

Ok. To make more clear, your answer is valid for your own application. I'm asking how to set Android Device theme, not application theme. This is not an answer to my question. – Burak Day Jun 06 '16 at 08:24
1

You should update your answer instead of posting a new one. – Sufian Jun 06 '16 at 08:25
Do you want change Android Device theme in Android Device..Ok – Saurabh Bhardwaj Jun 06 '16 at 08:36

Android - How to change launcher theme (device theme) programmatically

2 Answers2