Suchergebnisse
Es gibt eine Seite, die den Namen „Activity“ in Android Wiki hat. Weitere Suchergebnisse.
- An Intent can carry data types as key-value pairs called extras. The putExtra() method takes the key name in the first parameter and the value in the second…315 Bytes (44 Wörter) - 21:22, 20. Dez. 2015
- At the top of the file, import the EditText class. In Android Studio, press Alt + Enter (option + return on Mac) to import missing classes. Assign the…298 Bytes (45 Wörter) - 21:22, 20. Dez. 2015
- In the res/layout directory, edit the content_display_message.xml file. Add an android:id attribute to the RelativeLayout. You need this attribute to reference…264 Bytes (31 Wörter) - 21:22, 20. Dez. 2015
- How Android activities live and die and how to create a seamless user experience by implementing lifecycle callback methods.…124 Bytes (19 Wörter) - 04:31, 21. Dez. 2015
- In Android Studio, from the res/layout directory, edit the content_my.xml file. Add the android:onClick attribute to the <Button> element.…386 Bytes (22 Wörter) - 21:27, 20. Dez. 2015
- Den Activity-Lebenslauf verwalten…33 Bytes (4 Wörter) - 16:35, 8. Mai 2016
- to read the contents of the text field and deliver that text to another activity.…504 Bytes (70 Wörter) - 21:22, 20. Dez. 2015
- The android:parentActivityName attribute declares the name of this activity's parent activity within the app's logical hierarchy. The system uses this value to implement…672 Bytes (64 Wörter) - 21:22, 20. Dez. 2015
- Android Training/Managing the Activity Lifecycle…48 Bytes (6 Wörter) - 21:13, 9. Feb. 2016
- to your app, the Activity instances in your app transition between different states in their lifecycle. For instance, when your activity starts for the first…787 Bytes (120 Wörter) - 21:13, 9. Feb. 2016
- For example, if you're building a streaming video player, you might pause the video and terminate the network connection when the user switches to another…274 Bytes (48 Wörter) - 21:13, 9. Feb. 2016
- Vorlage:Android Training/Inhalt/Den Activity-Lebenslauf verwalten…65 Bytes (7 Wörter) - 04:35, 21. Dez. 2015
- Vorlage:Android Training/Inhalt/Managing the Activity Lifecycle…63 Bytes (7 Wörter) - 04:31, 21. Dez. 2015
- For the next activity to query the extra data, you should define the key for your intent's extra using a public constant. It's generally a good practice…484 Bytes (76 Wörter) - 21:27, 20. Dez. 2015
- parameters: A Context as its first parameter (this is used because the Activity class is a subclass of Context) The Class of the app component to which…749 Bytes (102 Wörter) - 21:22, 20. Dez. 2015
- Note: Your Android SDK should already include the latest Android Support Library, which you installed during the Adding SDK Packages step. When using the…625 Bytes (77 Wörter) - 21:22, 20. Dez. 2015
- the class definition for the activity you created. When you build and run the app, the Activity class starts the activity and loads the layout file that…305 Bytes (52 Wörter) - 19:06, 18. Dez. 2015
- Under Add an activity to <template>, select Blank Activity and click Next. Under Choose options for your new file, change the Activity Name to MyActivity…2 KB (370 Wörter) - 21:39, 30. Dez. 2015
- Eine Activity zu <template> hinzufügen wähle Leere Activity aus und klicke Weiter. Unter Wähle Optionen für deine neue Datei aus, ändere den Activity Namen…3 KB (363 Wörter) - 21:39, 30. Dez. 2015
- die Klassen-Definition für die Activity, welche du erstellt hast. Wenn du die App kompilierst und startest, wird die Activity Klasse die Aktivität starten…368 Bytes (56 Wörter) - 21:46, 30. Dez. 2015