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终于等到！AppInventor2 中文网已升级v2.72，全面支持Android 14 - App Inv...
...支持安卓 14， 这是一个组件版本。
此版本专注于更新 Android Companion 应用及其底层框架。新版本 2.72 现已可从 Google Play 商店和 ai2.appinventor.mit.edu（版本 2.72u）直接下载。
此版本中的关键变化是将 Android SDK 目标升级到 34，与...
Are there conventions on how to name resources?
Are there conventions how to name resources in Android? For example, buttons, textViews, menus, etc.
15 Answers
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how to use adb command to push a file on device without sd card
How to push a file from computer to a android device having no SD Card in it. I tried:
13 Answers
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Android: how do I check if activity is running?
...n as it might be useful to others.
This solution wasn't available before Android Architecture Components were released.
Activity is at least partially visible
getLifecycle().getCurrentState().isAtLeast(STARTED)
Activity is in the foreground
getLifecycle().getCurrentState().isAtLeast(RESUMED)
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How can I get current date in Android?
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@ueen Please import from java package not from android.
– Sadda Hussain
Aug 24 '19 at 6:32
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Android get current Locale, not default
How do I get the user's current Locale in Android?
7 Answers
7
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Android Webview - Completely Clear the Cache
... to clearing cache
WebView obj;
obj.clearCache(true);
http://developer.android.com/reference/android/webkit/WebView.html#clearCache%28boolean%29
I have been trying to figure out the way to clear the cache, but all we could do from the above mentioned methods was remove the local files, but it n...
Remove background drawable programmatically in Android
...se that doesn't work: check if you've used the background property and not android:src!
– Chris Conway
Oct 16 '12 at 23:00
3
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Android - Writing a custom (compound) component
The Android app I'm currently developing has a main activity that has grown quite large. This is mainly because it contains a TabWidget with 3 tabs. Each tab has quite a few components. The activity has to control of all those components at once. So I think you can imagine that this Activity has l...
Determining the size of an Android view at runtime
I am trying to apply an animation to a view in my Android app after my activity is created. To do this, I need to determine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to differe...