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What's onCreate(Bundle savedInstanceState)
...avedInstanceState in onCreate(Bundle savedInstanceState) I am newbie in Android. I try to understand it from developer.android.com. But I am not able to understand. Can anyone simplify it?
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Using Application context everywhere?
In an Android app, is there anything wrong with the following approach:
9 Answers
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...you leave the activity before the callback is called? At least that's what Android seems to complain about in logcat.
– Artem Russakovskii
Oct 14 '11 at 21:20
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iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
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Android- create JSON Array and JSON Object
How can I create a JSON with this format in Android:
Since the API that I will be passing will parse JsonArray then the object.
Or would it be okay if just to pass a json object? Since I will just have to insert 1 transaction per service call.
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...时不会出现什么错误；而不可重入的函数由于使用了一些系统资源，比如全局变量区，中断向量表等，所以它如果被中断的话，可能会出现问题，这类函数是不能运行在多任务环境下的。
可重入函数也可以这样理解，重入即表...
Android imageview not respecting maxWidth?
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Ah,
android:adjustViewBounds="true"
is required for maxWidth to work.
Works now!
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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
I have done the obvious -- the USB driver was installed from the latest Android SDK, and USB debugging was turned on in the tablet.
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Android read text raw resource file
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Look at the android docs for InputStream.available. If I get it right they say that it should not be used for this purpose. Who'd thought that it be that hard to read the content of a stupid file...
– anhoppe
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How to display HTML in TextView?
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That should be android.text.Html.fromHtml. I know most IDEs will fix it for you but for readability it is nicer to know the package names.
– Martin
Oct 22 '13 at 12:22
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