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How to add Options Menu to Fragment in Android
...rn true;
}
menu.xml
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/exit" android:title="Exit" android:icon="@drawable/ic_action_cancel" />
<item android:id="@+id/refresh" android:title="Refresh" android:icon="@drawable/ic_action_re...
How to reference style attributes from a drawable?
...my_color_state.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:color="?colorControlActivated" />
<item android:color="?colorControlNormal" />
</selector>
A widget that needs a color state list:
<R...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...仍在苦寻盈利模式。坚持还是放弃，是摆在他们面前回避不了的难题。
而在大门外，还有成千上万个新人想要进来。他们怀着梦想，揣着期待，走在通往鲜花和面包的路上。
可是路上并没有风和日丽，不断有人告诉他们：公...
Fragment Inside Fragment
...ng="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_conte...
App Inventor 2 TaifunImage 拓展，图像高级处理功能，剪裁，压缩，翻转等 ...
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TaifunImage 拓展
.aix 拓展下载：
com.puravidaapps.TaifunImage.aix
demo程序下载：
下载Resize测试项目(aia文件)
下载Create Chunks测试项目(aia文件)
下载Crop测试项目(aia文件)
下载Rotate测试项目...
How do I align views at the bottom of the screen?
...t.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_height="match_parent"
android:layout_width="match_parent">
<android.support...
Running a Haskell program on the Android OS
...hs2c. You should also be familiar with using the Android NDK and building .apk with shared libraries. You will need to know these to interface between C-Haskell, Java/C-Haskell and develop Haskell programs for Android that you can officially distribute/sell on the market store.
L01man: I underst...
Padding between ActionBar's home icon and title
...="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:drawable="@drawable/ic_launcher"
android:right="20dp"/>
</layer-list>
In the android_manifest.xml you can still set a different app icon (launcher icon on '...
Custom fonts and XML layouts (Android)
...tf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:foo="http://schemas.android.com/apk/res/com.example"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<com.example.TextViewPl...
Why are nested weights bad for performance? Alternatives?
...constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/fifty_thirty"
an...