In Android Studio, I came across different ways to implement onCreateOptionsMenu() and onPrepareOptionsMenu() each with respect to the return statement in an Activity that extends from AppCompatActivity. It is quite confusing to me as to which one is the right way to implement the two methods, given that I want to maintain equality of syntax all across my application. onCreateOptionsMenu() Example 1: Only true is returned. \@Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.game_menu, menu); return true ..read more

I want to ask a question to put the homepage design of browser in android , i want to put top toolbar ,middle widget and bottoms toolbar. Top toolbar need my icon 1.Tabs with horizontal layout when user clicks in tabs the horizontal layout must be displays horizontal. 2. Home button 3. URL bar with lock icon and refresh navigation tools 4.Security icon 5. more settings that contains 3 dot. middle widget contains that i have plan to put Time with days, Date, Weather, google search, (social media, google.com, Youtube combine gallery of bookmark with photo), News. Bottoms Toolbar must contains b ..read more

Hmmm, it's kind of hard to ask a question because I know something, but only that I don't know much yet ?. I want to go back to learning in the project. Blocks to use: #android , #kotlin , #mssql Interface in Kotlin already covered (as such ) Database in MS SQL (not the worst, a bit of my hubby ) Connection covered. And here comes the conundrum of which way to go. Conditions to be met: 1. Work with the database offline/online. 2. When resuming the connection, the client data is synchronized with the server connection test is carried out "independently" 3. data update on the server is done ..read more

Don't forget me ..read more

Hi I'm new to Kotlin and I would like to declare an two-dimensional ArrayList (450/10) But it didn't work - tried different versions like ArrayList<ArrayList<String>> or arrayListOf<String>(arrayListOf()) But it seems not the right one Can someone help me ..read more

I've checked the many blogs and forums and github but nothing found related/help for implementing shoutcast v1 or v2 in android, only ref which is helpful I've found in github is this: https://github.com/fatihsokmen/android-icecast-broadcast but above code only work with icecast server and also very limited use and files which is used for broadcasting is *.so files so we can not change or override the exiting methods. is there any guide or helpful link or source code which I can use to build shoutcast broadcasting in ..read more

How to develop mobile background service to fetch battery information using javascript ..read more

Android Studio related question.. someone might know... I am watching a tutorial... am curious as to what drives these code insights to show up. in the images below,.. one is from the tutorial, the other in mine"lixo.frag....." tutorial image showing the code insight dropdown my Android Studio image showing the code insight dropdown ..read more

how does camscanner works... whate are the algorthems ..read more

Hello All, I am having an Error launching the android application (.apk) on M2101K6P. Launching lib\main.dart on M2101K6P in debug mode... Running Gradle task 'assembleDebug'... √ Built build\app\outputs\flutter-apk\app-debug.apk. Installing build\app\outputs\flutter-apk\app.apk... Error: ADB exited with exit code 1 Performing Streamed Install adb: failed to install F:\ALL-PROJECTS\JSHOP\DELIVERY\build\app\outputs\flutter-apk\app.apk: Failure [INSTALL_FAILED_USER_RESTRICTED: Invalid apk] Suggestions will be warmly welcomed. Thanks ..read more