how to display username after login in android studio

We will develop android login and registration application. Click on "Accept Changes" and it will automatically add all the dependencies to your project. Stack Overflow for Teams is a private, secure spot for you and And its inefficient for reading as its zipped up. In this article we will learn how to display corresponding details of a user after successful login. So can somebody give me an advice? In this article we will learn how to display corresponding details of a user after successful login. In this article we use JavaScript for validation. Android studio installs the app on your AVD and starts it and if everything is fine with your set-up and application, it will display following Emulator window − Why does 我是长头发 mean "I have long hair" and not "I am long hair"? Just add numberView.setTextColor(Color.BLACK); and it will work! Android Login Screen Example Login Activity . Write the name of your new activity as “ User” and leave everything as it is. Now we will create another activity called “ User”. Eclipse Android [duplicate], Android custom calendar view disable specific dates. I put abc in the username field and abc in the password field. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. You can't write updates into it, which kills 90% of database use. In your at line no 34 you are trying to initialize some widget that is not present in your xml layout which you have set it in your setContentView(R.layout.... That;s why you are geting nullpointerexception. Almost in every app, you have the Login screen for the user to enter the credentials.In most cases, the Login Activity referred to the welcome screen or user first screen for Application.. Replace all usages of mData with mFilteredData as below and only... android,android-intent,bluetooth,android-bluetooth,bluetooth-oob. Find it in the layout file 'main.xml' and change to "scaleType".... android,listview,recyclerview,navigationview. However, make sure to set the correct "Target SDK", i.e. So here is the complete step by step tutorial for Android Server Login And Registration With PHP MySQL. Making statements based on opinion; back them up with references or personal experience. Once you complete the login system, here are some possible features I want to challenge you to add: 1. Android Simple Login App Building Your First Activity. After successfully login user would redirect to the User Profile Dashboard screen. There is now a Xamarin.Forms sample in my GitHub repo that you can use: android,android-activity,android-studio,menu,menuitem. Same goes for your AsyncTask - if you're creating it as an anonymous... canvas.drawColor(Color.CYAN); Paint p = new Paint(); // smooths p.setAntiAlias(true); p.setColor(Color.RED); p.setStyle(Paint.Style.STROKE); p.setStrokeWidth(4.5f); canvas.drawRect(10, 10, 30, 30, p); ... android,logging,error-handling,sdk,production. design from We will create a simple login page and password interface using Android Studio. In this article we use JavaScript for validation. So that the original data is displayed when search is cleared. Android Login and Registration are very common scenarios. Calendar nextYear = Calendar.getInstance(); nextYear.add(Calendar.YEAR, 1); CalendarPickerView calendar = (CalendarPickerView) findViewById(;... You didn't create setName() method in Person class. Storing the user details on the device and displaying it when the user has logged in. When you execute the command os.writeBytes("exit\n"); this ends your su session. You will find registration and login operation in all the apps where we want user information. In a FrameLayout, the children are overlapped on top of each other with the last child being at the topmost. -->