android have find phone app

Implementation steps:1. Drawing the UIYou can use drag-and-drop and text editing.2. Write business logic according to UI in OnCreate in MainactivityGet EditText Contentet_number = (editText) Findviewbyid (R.ID.EDITTEXT1);//find zhe Buttonbutton btn_call = (Button) Findviewbyid (R.id.button); 3. Set a click event inner class for the buttonNew　　MyListener ()); in//oncreate Private classMyListenerImplementsview.onclicklistener{ Public voidOnClick (Vi

1: Get Packagemanager Get all statically installed apps:? 1 PackageManager pm = getPackageManager(); 0); 2: Get Activitymanager Get dynamic all running processes? 12 ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);List" ; "+ info.uid + " ; "+ info.pid ? 1 类似如下输出： 10-20 13:43:16.047:i/system.out (28009): Com.qihoo360.mobilesafe:FloatWindow; 10057; 2799110-20 13:43:16.0

Android app-simple and beautiful music players add phone monitors In September 2nd, the simplified and beautiful music players started Stage 1 Stage 1 has completed the following functions: 1. automatically display the music list 2. Click the list to play the music. 3. Long press List dialog box 4. Pause music 5. Last music 6. Next music 7. aut

Public Static Booleanisavilible (Context context, String PackageName) {//Get Packagemanager FinalPackagemanager Packagemanager =Context.getpackagemanager (); //Get package information for all installed programslist); //the package name used to store all installed programsListNewArraylist(); //Remove the package name from pinfo and press it into the PName list if(PackageInfos! =NULL){ for(inti = 0; I ) {String packname=Packageinfos.get (i). PackageName; Packagenames.add (Pack

Independent of the system app in the android source code, developed like a common app, Android appI personally recommend that you first import the formatted xml and import in the ide/eclipse of the android source code to your compiled eclipse. If the

[Android] Android mobile app data to SD, android mobile app [Android] Android mobile app data to SD You can specify it in the menifest fil

application can be obtained through the getPackageName () method of Activity or Context (Activity inherited from Context). However, many settings can be added, usually set to 0. Finally, the PackageManager object is obtained. The Context object provides the getPackageManager () method to obtain the object. In summary, the template code is as follows: (Note that the encapsulated method is located in an Activity, so this is used directly to replace the Context object) 1/** 2 * Get version 3 * @ r

, someone is going to ask, how is this local agreement built? Well, here's a brief introduction to this:In fact, it is in the app to convert the HTTP protocol into a local protocol, how to convert, not in this scope of discussion. However, you need to set the configuration file in the app (typically in the Manifest.xml file's activity's intent filter):span>data android:scheme=" * * "

-relative platform) ; supports a large number of graphics and animations; Easy to find (inside the App Store) and rediscover (app icon will always be on the home page); app downloads can generate profits (of course, the App Store pulls 20-30% revenue). c

obtain the total memory size of the Android phone, you only need to read the 1st lines of the "/proc/meminfo" file and perform simple string processing. ========================================================== ========================================== The following describes the detailed steps. You can expand the parameters based on the actual situation. 1. Create a project and modify main. xmlMain. xml

Objective In-app purchase (In-app Purchase) is definitely a very important feature for developers, and it provides a convenient portal for users to pay for their purchases. Before the IAP, game operators usually charge by accessing Third-party payment portals. Previously done an Android mobile game server (asp.net), they use the payment method there ar

, execute Dial Action, update Dialing status, and Call status change and update. As you can see, InCallUI is started before the Call status changes. After the Call status changes to Dialing, the interface is updated again. The key steps and detailed processes of the Android 5.0 Telephony Phone MT process are as follows: Figure 11 Android 5.0 MT Flowchart Figure

intent in the filter is sent by the system (Android.intent.action.MEDIA_MOUNTE, Android.net.wifi.WIFI_STATE_CHANGED and so on), this time the app will be launched according to this intent.It is important to note that the receiver is static and must be registered in the Androidmanifest. When WiFi is successfully registered, a wifi_state_changed message is issued, or a similar message is sent after the other parts have completed some events, and these

like you're not going to be able to copy a running software on your computer to an Android phone.The GCC that we use here is the Linux portal compiler software, originally this kind of software can only be used on the Linux Gate System (Linux System), on the Android is not used, and Android does not have the ability to run directly on the compiler, But there are

Android phone number dialing development instance, android phone number dialing The most common function of a mobile phone is to call and send text messages. In Android development, how do we call the

Chapter One basics of app user interface1.1 Basic concepts related to mobile UI design 1.1.1 What is UI designUI (user ' s Interface),It is not just a beautification interface, but also a research user that makes the interface friendlier, simpler, more comfortable, and easier to use.The user interface is ubiquitous. It can be a login interface, it can also be a software interface, mobile phone, PC has;1.1.2

Determine the client mobile phone type, and jump to the corresponding app download page, client app The principle is to check the browser's USER-AGENT header and then determine the client type based on the regular expression. If none of them match, the Fallback rollback policy displays the corresponding page for you to choose.It is suitable for downloading apps b

Mobile phone Bluetooth control relay wireless lock Iot Android source code android development Android WIFI control detailed annotation test stability no bug, android Android I. functions: 1. Connect and disconnect

Article Description: thinking of the Android App store. Melee, messy, and uneven, this is a idiomatic expression of the status of the domestic Android Third-party App Store. Behind the impetuous disputes, there is a lack of thinking about the App store itself. The