android 7 1 emoji

" android:layout_height= "Wrap_content" android:layout_weight= "1" android: Text= "RadioButton"/>6.CheckedTextViewCheckedtextview Android:id= "@+id/checkedtextview3"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:layout_weight= "1"Android:text= "Multi-choice style"Android:checkmark= "Android:attr/listchoicein

Android:layout_height= "Match_parent">7 8 Fragment9 Android:id= "@+id/left_fragment"Ten > One android:name= "Com.liwenchi.learnfragment.LeftFragment" A android:layout_width= "0DP" - android:layout_height= "Match_parent" - android:layout_weight= "1"/> the - Fragment - Android:id= "@+id/right_fragment" - Android:name= "Com.liwenchi.learnfragment.RightFragment" + Android:layout_width=

Android (Lollipop/5.0) Material Design (7) CompatibilityDefine Alternative Styles defines Alternative Styles for your app to run theme with Material Design on devices that support it, and can run earlier theme on devices of earlier versions: 1. in res/values/styles. xml defines a topic to inherit an earlier Topic 2. in res/values-v21/styles. xml defines a theme w

. Because TabHost is a subclass of FrameLayout, you must use the FrameLayout layout to define the tab content and the label ID is "tabcontent" As to why we should follow these conditions, we can find the source code of TabHost: 2. layout file for each labelTab_layout.xml 1 3. a selector for aesthetic effects Tab_selector.xml 1 4. Jump to the layout file of the Activity (because it is basically the sam

I want to achieve the effect: But the designer gives this:.The first thing I think about is that this is like the Windows computer settings wallpaper has what stretch, adaptive, tile and other types, this should be the legendary tile bar.Then we know that an ordinary button, set his background, is nothing more than setbackgrounddrawable/resource/color these kinds of methods can be called in the method can not be set to tile.What do we do?1, the big Ba

= "@+id/image1"android:src= "@drawable/sample_2"Android:layout_width= "Fill_parent"Android:layout_height= "Fill_parent" /> ImageViewAndroid:id= "@+id/image2"android:src= "@drawable/sample_4"Android:layout_width= "Fill_parent"Android:layout_height= "Fill_parent" /> ImageViewAndroid:id= "@+id/image3"android:src= "@drawable/sample_6"Android:layout_width= "Fill_parent"Android:layout_height= "Fill_parent" /> ButtonAndroid:id= "@+id/btnnext"Android:layout_width= "Wrap_content"Android:layout_h

of build/tools/findleaves.sh,This sentence find "${@:0: $nargs}" $findargs-type f-name "$filename"-print |Change to find "${@:1: $nargs-1}" $findargs-type f-name "$filename"-print |2.frameworks/base/tools/aidl/ast.cpp:10:error: ' fprintf ' is not declared in this scope errorWorkaround:Download gcc-4.3 and g++-4.3Apt-get Install gcc-4.3 g++-4.3Because Ubuntu 9.10 comes with GCC 4.4, you need to re-download

Boolean that indicates whether the application runs for the first time. "Call_number" is a counter, and each call to the Datastore () method adds one.Private final String INITIALIZER = "initialized";Private final String Callnum = "Call_number";private void DataStore () {Equivalent to Preferencemanager.getdefaultsharedpreferences (this), or by Getshearedpreferences (Name,mode) to specify the file name, Can be written by editor. In addition to Mode_private, there are mode_world_readable and mode_

After the operating system is reinstalled, You need to reconfigure the android development environment. After successful configuration, an error occurred while adding the original project! Android requires compiler compliance level 5.0 or 6.0. Found '1. 7' instead. Please use Andr