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Further understanding setRetainInstance(true)
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Ok, perhaps I was slightly too harsh on the Android documentation, because it does have some useful information, but sadly none of it is linked from setRetainInstance(). From the page about fragments
Note: Each fragment requires a unique identifier that the system ...
Android: How to create a Dialog without a title?
I'm trying to generate a custom dialog in Android.
I create my Dialog like this:
25 Answers
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How to prevent multiple instances of an Activity when it is launched with different Intents
... using the "Open" button on the Google Play Store app (previously called Android Market). It seems that launching it from the Play Store uses a different Intent than launching it from the phone's application menu of icons. This is leading to multiple copies of the same Activity being launched, w...
Get filename and path from URI from mediastore
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In the newest Android version (KitKat) this gives an error: the path String is null.
– Christopher Masser
Nov 29 '13 at 11:35
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Need android.permission.BLUETOOTH_SCAN permission for android.content....
Need android.permission.BLUETOOTH_SCAN permission for android.content.AttributionSource@1fe6f5d:GattService registerScanner
BluetoothLE 扩展尚未更新以支持 Android 12。作为一种解决方法，您可以将 BluetoothClient 组件添加到您的项目中（这将为项目添加正确的...
Android Eclipse - Could not find *.apk
...t help you out:
Right-click your app project and go to Properties
Select Android from left-hand side list
Uncheck the "Is Library" checkbox
If your app project relies on library projects which are in your workspace, those of course need to have the "Is Library" box checked.
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Android device does not show up in adb list [closed]
...e proper %SingleAdbInterface% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, running adb devices at the command-line does not show the device.
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How to hide status bar in Android
...an be able to scroll to see remaining views. But if i give this attribute android:theme="@android:style/Theme.NoTitleBar.Fullscreen" in manifest i was unable to scroll to see remaining views but if give attribute android:theme="@android:style/Theme.NoTitleBar" like this in manifest I can be able...
使用Activity启动器组件 · App Inventor 2 中文网
...他 App Inventor 应用程序
从 App Inventor 应用程序启动内置 Android 应用程序
启动相机
启动网络搜索
使用预先指定的消息启动邮件程序
显示某个位置的地图
播放在线视频
选择联系人
启动其他...
Android: How do I get string from resources using its name?
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Also note that the whole language dependency can be taken care of by the android framework.
Simply create different folders for each language. If english is your default language, just put the english strings into res/values/strings.xml. Then create a new folder values-ru and put the russian stri...