; push message before and after reading the number is correct, the display and jump of multiple push collection is correct;4, share jump: The copy after sharing is correct, share after the jump is correct, the source of the message is correct;5, touch screen test: At the same time to touch different locations or different operations at the same time, to see the client's processing, whether it willCrashand so on. Based on the world's first object recognition technology, Testbird can provide custo
Recently in doing a multi-language switching function, similar to the language switch, the search for the following information is basically:1. Effect of the implementationand similar, in the setting interface to open the interface of switching language, select the language after the restart Homeactivity, the language switch is complete, the next time you reopen the APP, is also the user set language.2. Implement step 1. Add Multilingual FilesAdd file
This article introduces some of the relevant knowledge of Android app startup, including app startup, app startup and App startup optimization!
App application startup mode
1. Cold start
When the application is started, the bac
Thread communication, Activitythread, and thread classes are key to understanding Android threading management.threads, as the basic unit of CPU scheduling resources, have a very important and fundamental role in the operating system for embedded devices such as Android. This section is mainly from the following three aspects of analysis:
"Android thread
Clear application Data and uninstall apps, execute commands directly:* String cmd = "pm Clear" + PackageName; or * String cmd = "pm Clear" + PackageName + "here";* String cmd = "PM Uninstall" + PackageName; or * String cmd = "PM Uninstall" + PackageName + "here";* String cmd = "pm Install" + Apk_path; or * String cmd = "PM Uninstall" + apk_path+ "here";and the service and alarm timing of the application itself is automatically canceled after the data is clear, and the process ends, and so can al
8
Second, back to the background to run1, just a word to fix, call Movetasktoback () method, this method needs to set a Boolean parameter, ture in any activity press the return key to exit and run into the background, false Only the return key is pressed in the root activity to run back to the background.moveTaskToBack(false);
1
1
2. Use intent to return to the main screen of the phone.Intent Intent = new Intent (Intent. ACTION_main
Cattle registration), seven cow space How to say, I have always wanted to use, but has been useless, OK, we create a new public bucket, name casually, in the content of the management of a random upload something,This is the test address http://tie163.qiniudn.com/record.txtOpen this test address and we see that we've uploaded something inside. Yes, this is all our own stuff, so we can use Android to read t
Add Umeng statistics to the Android app. The MacbookProMGX72AndroidStudio1.3.2Genymotion simulator is a mobile application statistical analysis platform. It can help add Umeng statistics to Android apps
Software and hardware environment
Macbook Pro MGX 72
Android Studio 1.3.2
Genymotion simulator
Preface
Umeng is a
(savedInstanceState); if (savedInstanceState != null) { needSaveDraft = savedInstanceState.getBoolean("NEED_SAVE_DRAFT" ); } else { // TODO 解析Intent对象传入的参数或者Action // Intent intent = getIntent(); // intent.getBundleExtra(""); } }To reduce the burden on developers, most system controls in Android implement the logic of State caching. Before the O
The previous article, "Using Ant to pack Android apps," describes the process of using ant packaging, but many of the steps do not explain why, this article will be understood from the ant side, the next one from the APK generation process to illustrate.The build of the APK package is the result of a series of operations, and Ant is the process of this series of operations, providing a customized interface, as well as configurable parameters for modif
Use Wakelock to keep your Android app awake in the background-Ryan's zone-blog channel-csdn.net
In the use of some products GCA, QQ, and so on, if there is a new message, the phone screen even in the lock screen will be lit and prompt sound, then the user will know that there is a new message coming. However, in general, after the mobile phone lock screen, the Andro
This article provides a way to "automatically open a specified connection using a browser after an Android app is uninstalled."Principle: Somewhere in the Android program, based on the JNI call C code to open a sub-process monitoring application in the System file directory, once the application is uninstalled, the directory will be deleted by the system, trigger
A simple white noise Android app source code. A total of 14 midrange effect. Multi-sound mixed playback, timed stop.650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/8A/BE/wKiom1g6PzfyZ4_zAAJZPxB9HWE614.png "style=" float: none; "title=" Screenshot_1480210048.png "alt=" Wkiom1g6pzfyz4_zaajzpxb9hwe614.png "/>All of the programs use Iconfont, without the use of images, custom view, to achieve a varie
SlemBunk: Android Trojan family targeting Global Bank APP users
FireEye's mobile researcher recently discovered a series of Android Trojans, these programs execute a series of malicious behaviors, called "SlemBunk", by imitating valid apps (including 31 banking applications and 2 mobile payment applications) of 33 global financial
The Alarm controller demonstrates how to use the Alarm event in an Android app, with features similar to Java.util.Timer, TimerTask. But alarm can do this even after the current application exits schedule a task is executed at the specified time.Alarmmanager is used to manage alarm events and supports single or recurring executions. As with the majority of
Android uses Viewpager to start the app with the left and right swipe interface/*** 1. Load the Viewpager control in the layout Android.support.v4.view.ViewPager* 2. Initialize Viewpager* 3. Initialization of the data source* 4. Create an adapter---> Inherit pageradapter override 4 methods* 5. Bind Adapter* 6. Setting Listener Events */1. Load the Viewpager control in the layout Android.support.v4.view.View
How the app starts: 1.) Lengqi move When the application is started, the background does not have the application process, then the system will re-create a new process assigned to the application, this startup mode is cold start. Cold start because the system will re-create a new process to assign it, it will first create and initialize the application class, then create and initialize the Mainactivity class (including a series of measurements, layo
Source: Android App Run processFirst, Activitythread starts execution from the main () function, and calls Preparemainlooper () to create a message queue (MessageQueue) for the UI thread.A Activitythread object is then created, and an H (Handler) object and a Applicationthread (Binder) object are created in the initialization code of the Activitythread. Where Binder is responsible for receiving IPC calls fr
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