add fingerprint android

After Android starts, In the Systemserver.java run method, the constructor of the Statusbarmanagerservice is called, and in the constructor method of Statusbarmanagerservice, all the icons of the system preset are loaded, the path is:/ Framework/base/core/res/res/values/config.xml in Micons.defineslots (Res.getstringarray ( com.android.internal.r.array.config_statusbaricons));.As shown above, add an icon to

There are three ways to add events to a button in Android, and here's a summary, of course, it's completely Java based. 1. Internal class: ? Code fragment, double-click copy Btn.setonclicklistener (New Onclicklistener () { public void OnClick (View v) { ... } }); This method is suitable for only a single button to add events, when the button is mor

app is finished. Will get a mango ID to spare, download the SDK for Mango ads. (Because the SDK already contains the jar packages for all of the platforms that it supports, there is no need to download the packages of other ad platforms separately, and the aggregation platform does not necessarily update all of the platform's packages in a timely manner, it may not change the SDK in time for the update of the ad platform, so it must also be from here) 5. Extract the SDK downloaded from the mang

1 adding text shadows to your codeTextView has a method/** * Gives The text a shadow of the specified radius and color, the specified nbs P * distance from its normal position. * * @attr ref Android. r.styleable#textview_shadowcolor * @attr ref Android. r.styleable#textview_shadowdx * @attr ref Android. r.styleable#textview_shadowdy * @attr ref

. decodeResource (getResources (), R. drawable. demo_logo ); Msg. setThumbImage (thumb ); SendMessageToWX. Req req = new SendMessageToWX. Req (); Req. transaction = String. valueOf (System. currentTimeMillis ()); Req. message = msg; Req. scene = flag = 0? SendMessageToWX. Req. WXSceneSession: SendMessageToWX. Req. WXSceneTimeline; WxApi. sendReq (req ); } // Add the Code where you want to share it: WechatShare (0); // share with friends We

Every time android creates a new project, it will automatically add V7 dependency packages ?, Androidv7 Every time android creates a new project, it will automatically add V7 dependency packages? Cause analysis: The main reason is that my previous SDK version is updated a little higher, and the earlier versi

support GIF play, but the project in this place to use GIF, so the GIF is divided into JPG files, and then played with a timer, When playback is complete, the new activity is loaded.Write the TimerTask class of the timer and rewrite the run () method.TimerTask Hello =NewTimerTask () {@Override Public voidrun () {if(Index ) {Index++; Message msg=NewMessage (); Msg.what=index; Handler.sendmessage (msg); }Else if(Index ) {Index++;//still a moment}Else{ //stop playback, start main

shortcut. * @param parent The group the shortcut belongs to. * @param info The data structure describing the shortcut. * * @return A View inflated from layoutResId. */ View createShortcut(int layoutResId, ViewGroup parent, ShortcutInfo info) { TextView favorite = (TextView) mInflater.inflate(layoutResId, parent, false); favorite.setCompoundDrawablesWithIntrinsicBounds(null, new FastBitmapDrawable(info.getIcon(mIconCache)), null,

This article in the spirit of open source to introduce how to add a product to an Android system throughout the process, according to the following process the author has reason to believe that each will be engaged in the industry can be completed, in fact, add a product is not difficult, difficult is the relevant hardware modifications, good nonsense not much to

crash seven or eight times. It's really bad luck in the near future.In fact, I would like to say: Because of the recent injection of an object, the dependency is relatively strong. So this period of time very little blog, back to fill up.Do you have any suggestions to leave a message?Let's say my blog is helpful to you. Please leave a message to inspire or order a praise!I built a QQ group (group number: 121606151) for everyone to discuss the exchange of An