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App Inventor 2 创建类似于儿童模式的APP? - App Inventor 2 中文网 - 清...

...备上某些应用程序和功能的访问,但由于其功能有限,与Android Studio相比,这可能具有一定挑战性。然而,仍然可以使用AI2实现一定程度的应用程序限制和控制。以下是您可以考虑的一般方法: 应用程序白名单:您可以在AI2中...
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【ChatGPT回答】卓.apk在设备上运行闪退,具体怎么定位原因? - App应用...

...种,定位问题的关键步骤如下: 1. 使用日志工具Logcat:Android 提供的 Logcat 日志工具可以帮助开发者定位问题。你可以使用 Android Studio 或者命令行工具来捕获和分析应用运行时的日志。步骤如下: 连接设备或启动 Android 模拟器...
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【解决】java.lang.ArrayIndexOutOfBoundsException: length=1; index=-1 a...

...) at hb.handleMessage(chromium-SystemWebView.apk-default-495156106:208) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.app.ActivityThread.main(ActivityThread.java:8060) at java.lang.reflect....
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Measuring text height to be drawn on Canvas ( Android )

...results in a height of 16 (given a font size of 16). Makes no sense to me (android 2.3.3) – AgentKnopf Feb 20 '12 at 16:07 36 ...
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How can I access getSupportFragmentManager() in a fragment?

... @androidplusios.design You need to call getFragmentManager() and not getSupportFragementManager inside your fragment. getFragmentManager() is an instance function of Fragment class and so u can call it inside a Fragment and ...
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How to display multiple notifications in android

...swered Nov 4 '14 at 10:36 sagar.androidsagar.android 1,6001414 silver badges1515 bronze badges ...
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How to determine the screen width in terms of dp or dip at runtime in Android?

I need to code the layout of the android widgets using dip/dp (in java files). At runtime if I code, int pixel=this.getWindowManager().getDefaultDisplay().getWidth() ; ...
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On showing dialog i get “Can not perform this action after onSaveInstanceState”

... reported about this here because I consider this a bug: code.google.com/p/android/issues/detail?id=207269 – android developer Apr 19 '16 at 9:39 ...
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How does Activity.finish() work in Android?

...on. The finish() operation will not even begin until you return control to Android. share | improve this answer | follow | ...
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':app:lintVitalRelease' error when generating signed apk

...enerate the report manually with gradlew lint or via an IDE, see developer.android.com/studio/write/lint – Anigif May 24 '18 at 8:49 3 ...