Suchergebnisse
Es gibt eine Seite, die den Namen „Activity“ in Android Wiki hat. Weitere Suchergebnisse.
- Switch back to editing DisplayMessageActivity.java. In the onCreate() method, create a TextView object.…149 Bytes (14 Wörter) - 21:22, 20. Dez. 2015
- With this new code, the complete sendMessage() method that's invoked by the Send button now looks like this:…123 Bytes (18 Wörter) - 21:22, 20. Dez. 2015
- 24 Bytes (0 Wörter) - 21:22, 20. Dez. 2015
- Learn what happens when the user completely leaves your activity and returns to it.…83 Bytes (14 Wörter) - 21:13, 9. Feb. 2016
- The system receives this call and starts an instance of the Activity specified by the Intent. Now you need to create the DisplayMessageActivity class in…220 Bytes (30 Wörter) - 21:22, 20. Dez. 2015
- Studio, don't worry that the app won't yet compile. You'll soon update the activity to display a custom text view.…159 Bytes (28 Wörter) - 21:22, 20. Dez. 2015
- Starting an Activity…20 Bytes (3 Wörter) - 04:31, 21. Dez. 2015
- Recreating an Activity…22 Bytes (3 Wörter) - 04:31, 21. Dez. 2015
- Learn what happens when your activity is paused (partially obscured) and resumed and what you should do during these state changes.…131 Bytes (21 Wörter) - 21:13, 9. Feb. 2016
- In MyActivity.java, inside the sendMessage() method, create an Intent to start an activity called DisplayMessageActivity with the following code:…227 Bytes (20 Wörter) - 21:27, 20. Dez. 2015
- Every Activity is invoked by an Intent, regardless of how the user navigated there. You can get the Intentthat started your activity by calling getIntent() and…522 Bytes (55 Wörter) - 21:22, 20. Dez. 2015
- Nach dem Abschluss der vorherigen Lektion hast du eine App, welche eine Activity (eine einzelne Ansicht), mit einem Textfeld und einem Button, anzeigt.…391 Bytes (47 Wörter) - 21:26, 20. Dez. 2015
- shows an activity (a single screen) with a text field and a button. In this lesson, you’ll add some code to MyActivity that starts a new activity when the…332 Bytes (44 Wörter) - 21:27, 20. Dez. 2015
- At the top of the file, import the Intent class. In Android Studio, press Alt + Enter (option + return on Mac) to import missing classes. Extract the message…434 Bytes (34 Wörter) - 21:22, 20. Dez. 2015
- Android Training/Starting Another Activity…42 Bytes (5 Wörter) - 21:22, 20. Dez. 2015
- Android Training: Eine andere Activity starten…46 Bytes (6 Wörter) - 21:22, 20. Dez. 2015
- Pausing and Resuming an Activity…32 Bytes (5 Wörter) - 04:31, 21. Dez. 2015
- Stopping and Restarting an Activity…35 Bytes (5 Wörter) - 04:31, 21. Dez. 2015
- The android:onClick attribute’s value, "sendMessage", is the name of a method in your activity that the system calls when the user clicks the button. In the java/com…399 Bytes (47 Wörter) - 21:22, 20. Dez. 2015
- using an IDE other than Android Studio, your project does not contain the activity_display_message layout that's requested by setContentView(). That's OK…464 Bytes (52 Wörter) - 21:27, 20. Dez. 2015