CODEWITHSUNDEEP
android
Satish Soraganvi
Satish Soraganvi

Reputation: 1

I want to open other specific Activity

After executing the below code Activity of my app gets closed but till component name, code is working fine:

PackageManager pm = getPackageManager();
PackageInfo packageInfo = pm.getPackageInfo("com.package.address",PackageManager.GET_ACTIVITIES);
ActivityInfo[] activitiesInfos = packageInfo.activities;
ActivityInfo activityToLaunch=activitiesInfos[0]; //<< activity which want enter code here to enter code herestart

// Create ComponentName object using packageName and activity name
ComponentName compName=new ComponentName(
                                     activityToLaunch.applicationInfo.packageName,
                                     activityToLaunch.name);
Intent intent=new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setComponent(compName);
startActivity(intent);

While debugging cursor come till startActivity(intent) but after this activity will terminate

Upvotes: 0

Views: 45

Answers (1)

Alan
Alan

Reputation: 296

Ok, please try below:

1.) if you just want to start the launcher activity of another app:

Intent intent = getPackageManager().getLaunchIntentForPackage("com.package.address");
if (intent != null) {
    // if package is found; otherwise null
    startActivity(intent);
}

2.) if you want to start a specific activity (note: you need to know its full name and it should be set android:exported="true" in AndroidManifest)

Intent intent = new Intent();
// xxx and yyy representing its sub package if any
intent.setComponent(new ComponentName("com.package.address", "com.package.address.xxx.yyy.FullActivityName"));
startActivity(intent);

Upvotes: 2

Related Questions