how to crash someones android phone

Modify the default_wallpaper_component attribute in the config. xml file so that other wallpaper applications are used by default when the system is started for the first time. After the device is started, choose Settings> Applications> All> Find the apk of the default wallpaper when the device is started for the first time. Click Go to stop and choose disable. This will cause the device to crash. How to modify the code so that in this scenario, the m

Http://androidren.com/index.php?qa=321qa_1= uses the Renderscript library to crash on some phones or Android versionsThe error message is as follows:Android.support.v8.renderscript.RSRuntimeException:Error loading RS jni library:java.lang.UnsatisfiedLinkError: Couldn ' t load rssupport from loader Dalvik.system.PathClassLoaderImport the official Jar Renderscript-v8.jar report this error android.support.v8.r

Photo wall This kind of function is quite common now, in many applications you can often see the shadow of the picture wall. Its design is actually very simple, with a GridView control as a "wall", and then along with the GridView rolling a picture affixed to the "wall", these photos can be stored on the phone locally, can also be downloaded from the Internet. To make an application similar to this one, there is a very important question to consider w

Why do we need feedback on the crash report? Android applicationsProgramTo avoid crash. Although zero-crash is the ultimate goal pursued by programmers, the reality is that programmers can only minimize the occurrence of crash, and it is almost impossible to completely

Android.view.View.getDisplayList (view . Java:13404) at Android.view.View.draw (view.java:14182) at Android.view.ViewGroup.drawChild (view Group.java:3103) at Android.view.ViewGroup.dispatchDraw (V Iewgroup.java:2940) at Android.view.View.getDisplayList (view . Java:13357) at Android.view.View.getDisplayList (view . Java:13404) at Android.view.View.draw (view.java:14182) at Android.view.ViewGroup.drawChild (view Group.java:3103) at Android.view.ViewView CodeThe number of nesting layers on API23

When we write a program, we want to write a program that doesn't have any bugs, and expect no program crashes under any circumstances. But the ideal is plump, the reality is bone feeling. No programmer can guarantee that the program you write will never break down abnormally. Especially for the number of users to reach hundreds of thousands of millions of program, when you reach a certain number of users, even if your program appears to have individual abnormal

After the release of the app, there could be a variety of problems due to the wide range of Android models, and it would be nice if we could collect the information and make changes. Here's a discussion of how to handle the error message after the program crashes the phone. java has provided an interface Thread.uncaughtexceptionhandler to handle exceptions at runtime. Just implement this interface and ove

Trend Micro Discover the latest Android system vulnerabilities that can be exploited with malware-enabled apps or Web pages for Android mobile devices, and once a user installs the app or browses to these pages, it will open a harmful MKV document, This document will automatically start when the device starts, causing the phone to not answer the

Android how to get phone records, this article for everyone to announce. Get mobile phone call recording process: 1, to obtain contentresolver; Contentresolver resolver = Getcontentresolver (); 2, Resolver.query (*); URI:CallLog.Calls.CONTENT_URI that require incoming call records 3, the query to obtain the cursor data acquisition. The main code is as foll

Manager, in addition to Resource manager and so on. Through these manager Java Object, the function of peripheral hardware (peripheral) is encapsulated, providing a simple calling interface, which reduces the difficulty of application software development and increases the productivity of programmers. It also provides Activity Manager,window manager,content provider,view system,notification Manager, etc. to simplify and standardize the development of the GUI [3,4].These Java objects run on virt

Android determines whether a mobile phone is connected to IOT platform. android is connected to IOT platform. I wrote a function to determine whether the mobile phone is connected to the Internet. However, I found that everything works normally when the mobile phone is conne

* case of a crash, so also set the Coredump si Ze to 0 * To disable that */if (Prctl (pr_set_dumpable, 1, 0, 0, 0) So when an APK has to set the Android:debuggable property to True in its androidmanifext.xml, the process it runs on will set the pr_set_dumpable to 1 by Prctl. So gdbserver can debug it.Now we understand how the NDK debugs the app on a non-root phone: gdbserver run-as the same UID as the targ

. editText; public class MainActivity extends Activity {// defines the variable private Button btnDail; private EditText phoneNumber; @ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); // use findViewById to obtain the buttons and text box objects and forcibly convert them to btnDail = (Button) findViewById (R. id. btn_dail); // Add the listener event btnDail for the button. setOnClickListener (new MyLi

/4153933833_bdd657cde7_o.pngBut in recent years, the mobile phone operating system market has been sharply volatile. The leading rebel is Apple's iphone OS, with the second shockwave coming from Google's Android, and Palm's webOS in the fun, see Figure 6. It was commented that1. Symbian is too old to escape the fate of the twilight.2. iphone Maverick, take the fine line, become a fashion vane.3.

Android phone module 4.2 platform and 4.4 platform are different, android4.4 Android Phone Module Platform 4.2 Source code ModulePhone Contacts Source code pathSourcePath/package/app/Phone sourcePath/package/app/Contacts Generate apk path/System/app/Phone.apk/system/app/Con

1 App Performance testThe frame rate size affects the smoothness of the page.Different models of testing, there will be gaps, poor configuration of the mobile phone performance test will be poor, do not need a horizontal comparison.The same phone, the new and old version of the app for comparison testing, choose to configure a less than the model for testing.1.1 Memory and CPU Memory leak: Not rele

Android audio and video goes deep into the 16 FFmpeg streaming mobile phone camera to achieve live broadcast (with source code download), androidffmpeg Source Code addressHttps://github.com/979451341/RtmpCamera/tree/masterAfter configuring the RMTP server, paste it here.1. Configure the RTMP Server I don't want to post two blogs on mac and windows respectively.Set up an RTMP server on MACHttps://www.jianshu

Source AddressHttps://github.com/979451341/RtmpCamera/tree/masterConfigure the RMTP server, although said before, here directly paste it.1. Configuring the RTMP ServerI don't say much about this. Two blogs are on Mac and Windows, and you'll followMac to build rtmp serverhttps://www.jianshu.com/p/6fcec3b9d644This is on Windows, rtmp Server Setup (Crtmpserver and Nginx)Https://www.jianshu.com/p/c71cc39f72ec2. About the IP address of the push-stream output I'll talk.I am here is the mobile

Android determines whether the mobile phone is online and returns abnormally. I wrote a function to determine whether the mobile phone is connected to the Internet. However, I found that everything works normally when the mobile phone is connected to the Internet, and a crash