Android PackageManager queryIntentActivity need permission

Asked Aug 02 '18 at 08:10

Active Aug 02 '18 at 08:31

Viewed 330 times

In my App, I want to get all the app installed, code like this

    PackageManager packageManager = getPackageManager();

    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);

    List<ResolveInfo> resolveInfos = packageManager.queryIntentActivities(intent, 0);

when I give the permission of READ_PHONE_STATE. I get all the apps, But when I refuse, I get only three app info, it makes me confuse. anyone can explain it. thanks

edited Aug 02 '18 at 08:15

Faysal Ahmed

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asked Aug 02 '18 at 08:10

SimK

What phone is that? – Eugen Pechanec Aug 02 '18 at 08:31
Huawei Honor 7. – SimK Aug 02 '18 at 08:50
In Android Studio set logcat filter to "No filter" then execute your code (e.g. on button click) and check logcat for anything suspicious. You're looking for "intent" or "resolve" or "packagemanager" or so. – Eugen Pechanec Aug 02 '18 at 13:51

Android PackageManager queryIntentActivity need permission

0 Answers0