Some times we don't want to open activities after pressing back button, examples Splash Screen Activity, Welcome Screen Activity, We don’t need these activities in activity stack. Manifest file <activity Some times we want to close entire application on back press @override or we can do by public void onBackPressed() {
we can remove it from activity stack by below ways
android:noHistory="true"
android:name="com.example.activity"
android:label=""
android:noHistory="true">
</activity>
just place this code in onBackPressed method
public void onBackPressed(){
Intent a = new Intent(Intent.ACTION_MAIN);
a.addCategory(Intent.CATEGORY_HOME);
a.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(a);
}
finish();
}
How to copy database from assets folder in android using kotlin
What is Android?
Google play store rejected my app due to SMS permission I removed SMS permission from the manifes
How to save activity State in Android?
How to validate email address in Android with Kotlin?
How to install/ uninstall apk by command line ADB
Check List for Generate Signed APK Android
ERROR Android emulator gets killed when I try to run my application and choose an emulator it ret
Could not inflate Behavior subclass android.support.design.widget. BottomSheetBehavior How resolve
Key Points to remember while develop the Android Application.
Android FCM not receiving notifications when app is removed from background
How to convert DP to Pixel and Pixel to Dp?
How do I check in SQLite whether a table exists?
Is There A Way To Get The Source Code From An APK File? (or) How to decompile apk?
Explain Fragment Life Cycle
How to get screen size (width,height) in Android?
Emulator: emulator: ERROR: Can't find 'Linux version ' string in kernel image file: Andr
How to reduce APK package size?
What is the difference between match_parent and fill_parent?
How to extract date and time from Long type variable in Kotlin on Android "
What are Android Versions available?
How do i load image from drawable folder in Jetpack Compose?
What is Context?
Duplicate files during packaging of APK” build.gradle issue: Android Studio
What are symmetric and asymmetric encryption in the way Android interacts with the server?
How to avoid multiple button click at same time in android?
What is the Different Between val and var in Kotlin?
How to stop EditText focus at Activity startup in Android?
How to add jar/library files as a dependency in Android studio gradle file
INSTALL_FAILED_INVALID_APK: Split lib_slice_9_apk was defined multiple times. It is possible that th
Hide/Disable soft keyboard on Activity launch: Android
Android Activity FullScreen - How to set activity to fullscreen mode in Android?
Intent for Drive PDF Viewer - How to open PDF in Google Drive with intent
How to Exit android app on back pressed?
How do I generate random numbers in Dart?
What is "shared preferences" in Android ?
How to start a new activity on button click
What is Intent? What is the difference between an implicit intent and an explicit intent?
Android Studio project R can't find
How can i comment inside xml file in android studio?