android studio update values in previous activity

SQLiteDatabase db = this.getWritableDatabase() ĬontentValues values = new ContentValues() ĭb.update(Table_NAME,values,COL_2 + '=?',new String else if (etPassword.length() = 0 || etConPassword.length() = 0 || etEmail.length() = 0 || etPhone. Here my database update function public boolean updateProfile(String username, String password, String email, String phone) When I want to return to previous activity by pressing the return button(return function for phone) but it close all my project.But I saw my friend's can return to previous activity by pressing the return button.May I know how and why?Ģ) I had done update function for my project.The situation is when userA go to 'view profile' activity and click edit info, another activity that call 'updateinfo' will come out.Then after userA update his information by clicking update button.It's successful update and go back to 'view profile' activity to see his updated profile.īut the problem I faced is it does not show out the updated information.It just show a blank 'view profile' activity without any information that updated or haven updated. The UnityPlayerActivity of a Unity Android application is responsible for basic interactions between the Android.

Import have 2 questions want to ask about android studio and sqlite.ġ) I am trying to run my project in emulator or phone. Step 2 Add the following code to res/layout/activitymain.xml. Intent intent = new Intent(context, anotherActivity.class) Anu Khanchandani This example demonstrate about How to send data to previous activity in Android Step 1 Create a new project in Android Studio, go to File New Project and fill all required details to create a new project. To navigate from one screen to another screen, use following code : res/layout/main2.xml – Represent screen 2.res/layout/main.xml – Represent screen 1.XML LayoutsĬreate following two XML layout files in “res/layout/” folder : Fitbit Zip White Wireless Activity Tracker FB301W New Battery Firmware 5. Click to jump to a section: How to access or update your data What types of information can I access What information is available in the app What.

P.S This project is developed in Eclipse 3.7, and tested with Android 2.3.3. Why wont my device firmware update past this 32 See more ideas about fitness.

code extends the previous example to add String and integer values with the keys. In this tutorial, we show you how to interact with activity, when a button is clicked, navigate from current screen (current activity) to another screen (another activity). startActivity(i) Data may be transmitted to the receiving activity by. Refer to this official Android activity article to understand more about Android activity.

Android studio update values in previous activity