Find all needed information about Getactionbar Support V7. Below you can see links where you can find everything you want to know about Getactionbar Support V7.
https://developer.android.com/reference/android/support/v7/app/ActionBar
android.support.v7.app.ActionBar A primary toolbar within the activity that may display the activity title, application-level navigation affordances, and other interactive items. The action bar appears at the top of an activity's window when the activity uses the AppCompat's AppCompat theme (or …boolean: equals(Object arg0)
https://www.programcreek.com/java-api-examples/?class=android.support.v7.app.AppCompatActivity&method=getSupportActionBar
The following are Jave code examples for showing how to use getSupportActionBar() of the android.support.v7.app.AppCompatActivity class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
https://rstopup.com/getactionbar-devuelve-null-appcompat-v7-21.html
Usted necesita llamar a getSupportActionBar() en un ActionBarActivity.No llame a getActionBar() — que no está disponible en los dispositivos más antiguos, y para el nuevo r21 edición de appcompat-v7, yo esperaría a que vuelva null todo el tiempo, como el nuevo ActionBarActivity desactiva y reemplaza el sistema de la barra de acción.
https://teamtreehouse.com/community/actionbar-deprecated-nullpointerexception-how-do-i-work-with-appcompat-v7
Sep 21, 2015 · Hi Derek, The ActionBar was deprecated a couple of versions of Android ago. So now the application compatibility activity mimics the deprecated behaviour. I think you should be OK to just carry on and ignore that - the new activity should work the same way. But in case you do run into odd issues, just ask on the Community pages and you'll get the help you need.
https://www.dovov.com/getactionbarnull.html
在我的主要活动的onCreate方法中，我调用getActionBar()来设置我的操作栏。在Android 3.2模拟器上运行时，这样工作正常，但是在使用Android 3.0和3.1时， getActionBar()方法返回null。 在Android的API level11之前getActionView（）的替代方法是什么？
https://exceptionshub.com/getactionbar-returns-null.html
Nov 15, 2017 · I’m having an odd problem. I am making an app with targetsdk 13. In my main activity’s onCreate method i call getActionBar() to setup my actionbar. This works fine when running on the Android 3.2 emulator, but when using Android 3.0 and 3.1 the getActionBar() method returns null.. I find this extremely odd, and i cannot see any reason why it would do so.
https://developer.android.com/reference/android/support/v7/app/AppCompatActivity
android.support.v7.app.AppCompatActivity Base class for activities that use the support library action bar features. You can add an ActionBar to your activity when running on API level 7 or higher by extending this class for your activity and setting the activity …
https://medium.com/@mindwing/actionbar-%EB%A5%BC-%EB%8B%A4%EB%A4%84%EB%B4%85%EC%8B%9C%EB%8B%A4-401709e5480d
Jan 30, 2016 · 다음으로 “android.support.v7.app.ActionBar” 는 API Level 7 이상 단말이면 모두 사용 가능한 ActionBar 입니다. v7 은 minSdkVersion 7 이상이면 쓸 수 있는 ...
https://www.vogella.com/tutorials/AndroidActionBar/article.html
If you want to use the toolbar on devices with an earlier Android release you can use the downport provided by the appcompat-v7 support library. To use the toolbar on such devices add a compile dependency to com.android.support:appcompat to your Gradle build file.
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