android process monitor

Soft_input_adjust_pan, otherwise the soft keyboard will cover window, and the third is the return key listening, Setonkeylistener is not good to use, In the end, only the dispatchkeyevent function of the view class can be used to monitor the key, and the fourth one is to click the external vanishing operation, and the code will understand. The pop-up box to achieve the pop-up, and then to set up a real-time monitoring, open a thread, every few secon

When the Android system is started, "init =/init" is usually set in the kernel boot parameters. In this way, if the kernel is successfully mounted to the file system, the INIT program in the root directory is run first. What does this program do? We only have rfsc (readthe fucking source code )!! The INIT program source code is in system/CORE/init of Android official source code, and main is in init. C. Our

what is needed to extract what. It is important to place the contents of the recovery and system directories in the/system/. During the operation, nothing in the Update.zip package was deleted or changed. After the actual update is complete, our Update.zip package does still exist in its original location.Iii. SummaryThe above nine focuses on the analysis of the Android system in the recovery mode, that is, we do a good update.zip package in the syst

Log: 09-13 11:46:42.093 14778 17309 I dalvikvm: Ljava/lang/RuntimeException;: No memory in memObj09-13 11:46:42.093 14778 17309 I dalvikvm: at android.database.CursorWindow.native_init(Native Method)09-13 11:46:42.093 14778 17309 I dalvikvm: at android.database.CursorWindow. Analysis: Check the code location. This exception occurs when the mediaprovider server responds to query_transaction, because the memory address that parcel points to is null. Considering the entire call

The concept of tasks and processes in Android is a bit confusing. I saw a good article on the Internet and picked it up to record it ~~~ Http://bbs.sjtu.edu.cn/bbstcon,board,MobilePhone,reid,1288709685,file,M.1288709685.A.html My personal understanding:First, you can see that it is not a process, but a task ).Using the terminal and PS, you can see the real running Linux

Previously, we called the Process. start function to create a new Process for the application. Note that the first parameter is "android. app. activityThread ", this is the Java class to be loaded during process initialization. After this class is loaded to the process, the

. Therefore, IBinder methods must be implemented as thread-safe.Similarly, a content provider may also receive data requests from different threads. Although the ContentResolver and ContentProvider classes hide the management details of inter-process communication, the ContentProvider's request response methods include query (), insert (), delete (), update (), and getType ()-are called by threads in the thread pool of the

Google launches the stable version of Android Studio. The installation process is illustrated to help you get started. The stable version of android Android Studio is an IDE developed by Google for a wide range of Android Developers. It supports Windows, Mac, Linux, and othe

ZtelurContact information: Segmentfault,csdn,github Please indicate the original author, the source of the article, the link, the copyright belongs to the original author. This article is the last article in the Android Scroll series, mainly on the Android view drawing mechanism, because this series of articles are related to the view scrolling, so this article from the View content scrolling

The preceding result obtained from peers. get (index) is a ZygoteConnection object, indicating a Socket connection. Therefore, the next step is to call the ZygoteConnection. runOnce function for further processing. Step 6. ZygoteConnection. runOnce This function is defined in the frameworks/base/core/java/com/android/internal/OS/ZygoteConnection. java file: [java]viewplaincopyclassZygoteConnection{ ...... booleanrunOnce()throwsZygoteInit.Meth

For Android Developers, ANR (Application Not Responding) is a common problem. Generally, if an ANR occurs, the system generates a trace file in the/data/anr/directory. By analyzing the trace file, you can locate the cause of the ANR. There are many reasons for the generation of ANR, such as CPU usage is too high, events are not responded to in a timely manner, deadlocks, etc. Next we will solve the ANR problem caused by deadlocks, to describe how to a

How does Android end a process? I tried to use ActivityManager. killBackgroundProcesses to end the process, but no response was returned. After android2.2, if start itself is added to the ondestroy service, kill backgroudprocess usually cannot end itself. There is a newly discovered Method that uses reflection to call forceStopPackage to end the