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I had to use two apps on my android mobile that I named A & B.
A check that B not installed in mobile.
Can I do this?
I used app cloner, APK Editor, APK manager and some other apps to rename app name but it doesn't work.

Phantômaxx
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Sheede
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3 Answers3

0
private boolean appInstalledOrNot(String uri) {
        PackageManager pm = getPackageManager();
        try {
            pm.getPackageInfo(uri, PackageManager.GET_ACTIVITIES);
            return true;
        } catch (PackageManager.NameNotFoundException e) {
        }

        return false;`
    }

you can call this method where you want to check if application is installed or not Hope this helps

Mohit Hooda
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I use the following approach.

boolean isAppInstalled = appInstalledOrNot("com.check.application");  

    if(isAppInstalled) {
        //This intent will help you to launch if the package is already installed
        Intent LaunchIntent = getPackageManager()
            .getLaunchIntentForPackage("com.check.application");
        startActivity(LaunchIntent);

        Log.i("Application is already installed.");       
    } else {
        // Do whatever we want to do if application not installed
        // For example, Redirect to play store

        Log.i("Application is not currently installed.");
    }

Hope that helps

Akshay
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yes，yes, because there is a plugin or code that can directly help you check if the App is already in place.

boolean isAppInstalled = appInstalledOrNot("com.check.application"); 

if(isAppInstalled) {
    //This intent will help you to launch if the package is already installed
    Intent LaunchIntent = getPackageManager()
        .getLaunchIntentForPackage("com.check.application");
    startActivity(LaunchIntent);

    Log.i("Application is already installed.");       
} else {
    // Do whatever we want to do if application not installed
    // For example, Redirect to play store

    Log.i("Application is not currently installed.");
}
panda
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