mips android apps

-------------------four statesCreate---------------onCreate ()------------Start----------------OnStart ()--------------Resume---------------onresume ()-----------Enter the active stateRestart--------------Onrestart ()------------Pause----------------OnPause ()------------into a paused stateStop-----------------onStop ()-------------Enter the stopped stateDestory--------------ondestory ()----------End stateUse the log class to print:LOG.V (String tag,string text);------Verbose levelLOG.D (String

the outline of a view usingView.setClipToOutLine()Method, orandroid:clipToOutlineProperty. There is only a rectangle, rounded rectangle, and the outline of the circle is clipped and can be usedOutline.canClip()The method detects if the crop is supported.Crop the view to a drawable shape. Sets drawable as the background for the view (the view is displayed on it), and the method is called View.setClipToOutline() .Cropping a view is an expensive operation and does not use shape animation when crop

the flag variable is 1, indicating that a connection was generated.When currentstate-historystae =-1, the state is connected to a break, at which time the flag variable is 0, indicating that a fracture has occurred.Create a function to get the Currentstae:public int getcurrentstate () {return this.manager.getWifiState () = = wifimanager.wifi_state_enabled? 1:0;}Next we modify Mythread's Run method as follows:@Overridepublic void Run () {if (historystate = =-1) {currentstate = Getcurrentstate ()

Android web apps development, the official documentation is as follows: http://developer.android.com/intl/zh-CN/guide/webapps/overview.html. First, I felt that the official Android documentation is getting better and better. To put it bluntly, the web app uses webview for development. If you have time, you must take a good look at this document. The more you lea

Why do Android apps use MulticastSocket to listen for multicast? Why do they connect to different routes and run on different mobile phones? Some of them cannot receive multicast messages. ---------------------------!! Reprinted please indicate the source !! ----------------------- A project that uses Wi-Fi multicast to discover devices in the LAN. However, it is found that some routers can work normally, a

In Android app development, there are occasional exceptions that cause the app being used to be abnormal and forced to shut down, which leads to an unfriendly user experience. To solve this problem, we need to catch the exception and do the processing. There are two kinds of exceptions in Java, namely error and RuntimeException, the former do not need us to deal with, we often deal with the latter. So how do you catch the exception of threads at run t

1, about IconfontIconfont is both icon and font, in particular, it should be displayed in the form of a font icon. Unlike icons in traditional picture formats, this kind of icon is easy to change in size, color, and background color because it is displayed in font form.2. How to use 2.1 Download resourcesResource Source: http://www.androidicons.com/ Follow the guide to find the download link. Download the decompression to find Iconfont/font, the inside of the four files copied to the

Android apps, consisting of one or more activity. Each activity is not closely related, because we can invoke other activity in our own program, especially the activity generated outside of our own code, For example, Android provides SMS or call activity. New Intent (Intent.action_call,uri.parse ("Tel:" +PhoneNumber); StartActivity (call); New

view) by using the menu key As mentioned above, background service is an interface-free, long-running application that is not easily terminated, even if you use Task Manager. (In fact, you can find it in the "service" interface and manually stop the service, but no such necessity, to the system automatically processing can be. When you do not use a task for a long time, the system will assume that you are no longer needed and will automatically help you end it. ) At this point, we already kno

750,000 times. Even if 1% of the people in the project are developing programs, we have-people to help us develop programs. This is because we are open. You probably have never seen many people give a system development program that is not even available. If Programmers think that their programs cannot be released after they are developed (because their degrees of freedom are not high enough), this is of course impossible ." Cuijpus: Google Android

The recent Google leg exit arc set can be a perfect solution to this problem, through the arc can be simple and smooth running Android applications on the PC. 　What's Arc? The full name of the arc is the Android Runtime for Chrome, originally launched by Google in an effort to bring popular Android apps t

appearance of the CardView: Use the Card_view:cardcornerradius property to set the radius of the fillet in the layout file.Use the Cardview.setradius method to set the radius of the fillet in Java code.Sets the background color of the card, using the card_view:cardbackgroundcolor property. Below is an example of a CardView included in an XML layout file: Card example DiagramCard example DiagramStrumRecyclerview can be seen through the above. It's a lot like the ListView we used t

also includes the interests of users, to their own reputation will also cause a certain harm! Looking back, let's guess how my app was planted with malicious ads at the beginning of the paragraph. Personally, it is to use the above method to decompile, the already written and generated Smali file into my package, and then in the manifest file configuration, and modify the package name, and finally RePack (to get this result is based on, I have two times packaged apk and another anti-compilation

Android share content to other applications, call System dialog or Actionbar pop-up windows are not too free, limited too much, here I provide a fully customizable interface, you can pop windows, or directly in the activity or fragment inside the custom interface. Here to show a key class of code, do the encapsulation processing, I write two demo, free source in: http://download.csdn.net/detail/yanzhenjie1003/8565449/** * @author YOLANDA * @Time April

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 auto-gene

If the API or APK in the Android system is unable to read or write to the USB device, it may not be possible to add read/write USB permissions, which need to be set as follows:1. In the android.hardware.usb.host.xml file, add the following: name="Android.hardware.usb.host" /> 2. In tablet_core_hardware. Add the following content to the XML file name="Android.hardware.usb.host " > 3. Recompile the system.img, and burn the firmware to restart

packaging), or by some criminals use, the loss is not their own, The company also includes the interests of users, to their own reputation will also cause a certain harm! Looking back, let's guess how my app was planted with malicious ads at the beginning of the paragraph. Personally, it is to use the above method to decompile, the already written and generated Smali file into my package, and then in the manifest file configuration, and modify the package name, and finally RePack (to get this r

() { super.oncreate (); System.out.println ("Service started"); } @Override public void OnDestroy () { Super.ondestroy (); System.out.println ("Service destory");} }　　AnotherappPackage Com.xfeng.anotherapp;import Android.content.componentname;import Android.content.intent;import Android.support.v7.app.appcompatactivity;import Android.os.bundle;import Android.view.view;public Class Mainactivity extends Appcompatactivity implements View.onclicklistener {

CaseLaunches the app when a push message is received after the app exitsMethod:When you hear the message, add the following code: Intent Intent = new Intent (); Intent.setclass (Context.getapplicationcontext (), glaunchactivity.class); Intent.addflags (intent.flag_activity_new_task); Context.getapplicationcontext (). StartActivity (Intent);Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Launch other

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