Reprinted: http://blog.csdn.net/f8376904110/article/details/6460934
When using listview. Sometimes, when you customize the adapter, do you find that when printing logs in getview, you have repeatedly called it many times? Sometimes four times. Some are serious or even 10 times, when we move in listview. Each column is called many times, which greatly affects the efficiency! In fact, this is related to the listview mechanism on Android. Let me sta
Android processing program crash log, androidcrash
Logs are used to easily record various exceptions of the program and facilitate the repair of program maintenance in the future. It is impossible for a program to be robust and perfect. Therefore, it is necessary to save logs in the Code for easy maintenance. The Java Thread class provides an interface UncaughtExceptionHandler, Thread. setDefaultUncaughtExc
codecorresponding to the Java code in Android, respectively.LOG.D (), LOG.I (), LOG.W (), LOG.E (), LOG.F () and other methods.4. For example[CPP]View Plaincopyprint?
#include
#include
#include
#define TAG "Myhello-jni-test"//This is the identity of the custom log
#define LOGD (...) __android_log_print (android_log_debug,tag,__va_args__)//define LOGD type
extern "C" {
Jniexport js
1. Build the LIBGLOG.A Static library using the NDK cross-compilation chain compilation Glog under the Linux platform.2. Place the generated library file and header file in an Android project, using the Jni method call.3. The compilation encountered the error "stderr, stdout undefined", (see here N many documents, seemingly Android platform will stderr, and stdou
Android: Call the system sharing Function
Sample Code:
/*** Call the system sharing Function * Created by admin on 15-4-13. */public class extends Activity {@ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. pai_layout);} // share the text public void shareText (View view) {Intent = ne
Suppose you want a class name such as the active print program Mainactivity.oncreate (line:37) on your Android. Method name (line) How do I sign in?1. Describes the Java thread execution stack Java.lang package that provides stacktraceelement, which can be used to get the call stack information for a method.By calling the thread function Thread.CurrentThread (). Getstacktrace () can get a stack array of sta
Android applications have a large number of ANR or crash events, except for the applications you have developed, we can find a way to transmit the crashed log information to the server, then it involves how to get the error information of our application. But remember to filter the log information. You only need to retrieve the
Log statistics using AOP for Aspect-Oriented Programming on the Android platformRecently, I have thought of aop because I need to collect some app logs and don't want to call them everywhere. The procedure is as follows:1. Install the ajdt plug-in eclipse2. Set the cut point and implement the cut point execution method. The configuration in
A good article. Thanks to the author for the original article address.
Http://bootloader.wikidot.com/linux:android:crashlog
An android crash in C/C ++ code often generates some crash log which looks like the following. they can be seen either with "ADB logcat" or found in one of the tombstones under/data/tombstones. this article briefly explains the structure of the log
Android handler crash log
Logs are used to easily record various exceptions of the program and facilitate the repair of program maintenance in the future. It is impossible for a program to be robust and perfect. Therefore, it is necessary to save logs in the Code for easy maintenance. The Java Thread class provides an interface UncaughtExceptionHandler, Thread. setDefaultUncaughtExceptionHandler (handler) i
The stack call log that causes the program to crash writes to the file for easy collection of bugs. In Debugging the Android program, for some reason the phone can not connect to the PC side, the IDE can not see the program crashed log, I hope log can be written to the file,
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