android auto compatible apps

. You can crop the outline of a view using a View.setClipToOutLine() method, or a android:clipToOutline property. Only rectangles, rounded rectangles, and circle outlines are clipped, and you can use Outline.canClip() methods to detect whether the support is clipped. Crop the view to a drawable shape, set drawable as the background of the view (let the view appear on it), and call the View.setClipToOutline() method. Cropping a view is an expensive operation and does not use shape animation when

implements Onclicklistener {Intent serviceintent;@Override protected void onCreate(Bundle savedinstancestate) {Super. OnCreate (Savedinstancestate); Setcontentview (R.layout.activity_main); Serviceintent =NewIntent (); Serviceintent.setcomponent (NewComponentName ("Com.example.service1","Com.example.service1.MyService")); Findviewbyid (R.id.button1). Setonclicklistener ( This); Findviewbyid (R.id.button2). Setonclicklistener ( This); }@Override Public Boolean Oncreateoptionsmenu(

{@DatabaseField (id=true) PrivateInteger ID; @DatabaseField (ColumnName= "Name") PrivateString name; PublicPerson () {} PublicPerson (String name) { This. name=name; } Public voidSetUid (intuid) { This. ID =uid; } PublicInteger Getuid () {returnID; } PublicString GetName () {returnname; } Public voidsetName (String name) { This. Name =name; } @Override PublicString toString () {returnname; }}The rule we use is to add some attributes to the fields that need to be m

slightly lower the new point version can be used, high version compatible with the lower version.3.google is no longer supportive of updating ADT and is ready to devote its energies to its own Android Studio. Of course, if it is for learning, then use the lower version, it will be more comfortable to use eclipse.4. About the Download:1) VPN, go to the next, register a, almost every day free. My is green (a

Some apps for Actionbar in AndroidSet up titles, icons, and custom labelsActionBar bar = Getactionbar ();HideBar.hide ();ShowBar.show ();Icon HideBar.setdisplayshowhomeenabled (FALSE);setting of IconsBar.setdisplayuselogoenabled (TRUE);hiding the titleBar.setdisplayshowtitleenabled (FALSE);Set sub-headingsBar.setsubtitle ("Neon");Switch to return buttonBar.setdisplayhomeasupenabled (TRUE);Custom ButtonsBar.setdisplayshowcustomenabled (TRUE);Set MenuBu

pull or sleep state, which is why you should use Alarmmanager or configure attribute stopself () at the end of the service.Recommendation VIII: Other considerationsCheck the status and network status of the battery before making the overall update, and wait for the best state for a large-scale reload operation;Let the user see electricity situation, such as update cycle, background operation;Implementing a low memory footprint UIRecommendation IX: How to find layout display problemsWhen we crea

Use the following code in Android to sharedpreferences data sharing between two applications, but only if you want to ensure that the android:shareduserid of the two applications is the sameContext context = NULL; try {context=createpackagecontext ("com.android.providers.downloads", context.context_ignore_security);} catch ( Namenotfoundexception e) {//TODO auto-generated catch Blocke.printstacktrace ();} S

-DRM mtk- DRM#LOCAL_STATIC_JAVA_LIBRARIES+ = xuitls-1.5.4local_certificate:=platformlocal_aapt_flags: =--auto-add-overlaylocal_aapt_flags + =--extra- Packages Android.support.v7.appcompatlocal_proguard_flag_files:=Proguard.cfginclude $ (build_package) include $ ( call All-makefiles-under,$ (Local_path)) include $ (clear_vars) Local_prebuilt_static_java_libraries:= Tct-drm:libs/tct.drm.frameworks.jar \MTK-drm:libs/Mtk.drm.frameworks.jarinclude $ (build

Today in the use of 360 mobile phone assistant, found that it will automatically create a quick start mode, it feels very interesting, so on the Internet Baidu Some methods, try, there is a way is quite good, I use for reference, first save, I also wrote a Test applet.First, add the code in the mainactivity you want to launch the app into, and in the OnCreate () method, plus a method createshortcut ();Then there is the implementation of the method:private void CreateShortcut () {//TODO

shortcuts Sendbroadcast (_returnintent);Launcheractivity. This. Finish ();}of course, the above to join the call permission :If we want to uninstall the shortcut, we need to add the permission in the layout fileThen the Com.android.launcher.permission.UNINSTALL_SHORTCUT is passed into the intent( two ): use an Activity, and then click on the Home screen menu-> add Select Shortcut - Select the shortcut for the created application , see the following effect : Create the steps below :①: regist

"); FinalUri uri = uri.parse ("http://www.baidu.com"); FinalIntent it =NewIntent (Intent.action_view, URI); No timer, no need, timer timer.=NewTimer (); TimerTask Task=NewTimerTask () {@Override Public voidrun () {startactivity (it);//Execution } }; Timer.schedule (Task,2000);//after 10 seconds } });Androidmanifest.xml file included in ActivityAndroid:name=

empty, the installation is unsuccessful.Preferexternal:The program is installed on the external storage media, but the system does not guarantee that the program will be installed on the external storage media, and when the external storage media is not available or empty, the program will be installed in memory. If the program uses the forward-locking mechanism, it will also be installed in memory because external storage does not support this mechanism. Once the program is installed, the user

At first, I heard that the development of H5, thought is to do with the modern browser mobile Web page, thinking not to worry about IE, Europe also. To this day, found that the original too young too simple, compatible with IE and compatible with Android and iOS, the latter makes you more mad. Next count the pits that have been trampled. Main points UI display, k

At first, I heard that the development of H5, thought is to do with the modern browser mobile Web page, thinking not to worry about IE, Europe also. To this day, found that the original too young too simple, compatible with IE and compatible with Android and iOS, the latter makes you more mad. Next count the pits that have been trampled. Main points UI display, k

Android Auto-Boot Analysis,1.1 enable the Android system1.1.1. Implement your own broadcast receiver and implement the logic to be processed in the onReceive () method1.1.2. register the broadcast receiver in AndroidManifest. xml and declare that the receiving broadcast filter is Boot_Completed broadcast.1.1.3. Declare PermissionsThere is no big difference betwee

We don't need to add an in-app upgrade feature when we're developing apps. When the app starts, if the latest version is detected, download the APK installation package from the server and perform the installation.Install the APK code is generally written as follows, online anywhere can search Public Static void installapk (Context context, file file) { new Intent (intent.action_view); = uri.fromfile (file); " application/vnd.android.packa

, which requires four versions at a time. If there is a problem with the self-test after the release, you can go straight through the night. This is especially bitter for our x total (because he plays DotA better, I like to call him X God). He maintains a separate module in our project team, and he is responsible for each version, and we can run overtime, that is, he can't run. This is also a tribute to our X-god professionalism, if he can see it. I've been through so hard times and I've been t

follows:Capitalization is the kind of toast that can be found, but lowercase does not find the Toast class, which is obviously not the result you want. But when you set the case sensitive completion to none, you can find the toast class with the same lowercase "t" as Eclipse.------------------------------------------------------------------------------Setup method:1. Click the file option in the upper left corner to find the settings2. After clicking Settings, find Editor3. Click on the editor,

interface via reflection Forcestoppackage interface Stop ApplicationB. Disable button in Setting?application?detail, deactivated appC. New installations, applications that have never been opened and executed1.2 boot_completed broadcast the time of dispatch to understand the timing of the boot_completed broadcast, you must understand the Android startup process,Get a quick overview of the Android boot seque

In the micro-letter development encountered this problem: the micro-trust browser pop-up box slide when the page follows. I think this is a problem with the following lines of code: var $body = $ (' body '), Dialogisinview =!1,//Current is not a dialog lastcontentcontainerscrolltop = -1,//for pop-up box to prevent content from scrolling $ Contentcontainer = $ (' #content-container ');//Content Container //Block Window scrolling function Stopwindowscroll () { Dialogisinview = true; Preve