大约有 13,000 项符合查询结果(耗时:0.0276秒) [XML]

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Custom fonts and XML layouts (Android)

I'm trying to define a GUI layout using XML files in Android. As far as I can find out, there is no way to specify that your widgets should use a custom font (e.g. one you've placed in assets/font/) in XML files and you can only use the system installed fonts. ...
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What are the Android SDK build-tools, platform-tools and tools? And which version should be used?

...imentary question, but to my surprise, I could not find any document about Android SDK Build-tools. Besides Android SDK Tools and Android SDK Platform-tools, there are a bunch of Android SDK Build-tools as shown in the appended screenshot. Could anyone point to a source explaining all of them and he...
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?

... The ActionBar will use the android:logo attribute of your manifest, if one is provided. That lets you use separate drawable resources for the icon (Launcher) and the logo (ActionBar, among other things). ...
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Is a RelativeLayout more expensive than a LinearLayout?

... In a talk at Google I/O 2013 (Writing Custom Views for Android), Romain Guy clarified the misunderstanding that caused everyone to start using RelativeLayouts for everything. A RelativeLayout always has to do two measure passes. Overall it is negligible as long as your view hiera...
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Where do I find old versions of Android NDK? [closed]

Does anyone know where I can find older versions of the Android NDK? Our code doesn't build with r6. Surely there must be archived versions somewhere. ...
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Android studio - Failed to find target android-18

I have a problem with Android Studio 0.2.3. 12 Answers 12 ...
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Download the Android SDK components for offline install

Is it possible to download the Android SDK components for offline install without using the SDK Manager? The problem is I am behind a firewall which I have no control over and both sites download URLs seem to be blocked (throws a connection refused exception) ...
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NullPointerException accessing views in onCreate()

... findViewById part should be in onActivityCreated. – AndroidGeek Aug 9 '16 at 7:50 @Nepster It can be but does not hav...
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Trying to start a service on boot on Android

I've been trying to start a service when a device boots up on android, but I cannot get it to work. I've looked at a number of links online but none of the code works. Am I forgetting something? ...
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Animated loading image in picasso

...ion.xml <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:gravity="center"> <animated-rotate xmlns:android="http://schemas.android.com/apk/res/android" android:drawable="@drawable/progress_i...