data tracking app android

During the Android Application Development Process, an exception may occur and a stack information is printed. Although the stack contains an abnormal address, use the arm-Linux-objdump command to decompile the dynamic library, but the corresponding address cannot be found. In fact, the JNI dynamic library developed by using ndk alone cannot decompile the real address using the dump command, because its address is dynamically allocated by the system,

[Translate] How to install acra-an Android app crash tracking system-on your own serverHow to Setup ACRA, a Android application Crash Tracking system, on your own hostOriginal address:http://inthecheesefactory.com/blog/how-to-install-and-use-acra-

Out folder, and next3) Set the Smali folder to source, then finish7. Check the DDMS to debug the process port, and then find the Smail code where we want the breakpoint to be set breakpoint8, select the Eclipse run->debug configurations->new a new configuration select port, click Debug Start Debugging9. The operation of the mobile phone begins to be tracked, and the packet is captured for detailed information, and the debug trace finds the encryption and decryption algorithm for

[Android] Android mobile app data to SD, android mobile app [Android] Android mobile app

apps. After seeing this, I read the source code of their page.Here they add a data-sentintent label, see here, should be able to determine that the third-party browser should be the default does not support hair intent, only one. According to the front end, this tag should be customized. When we look at the source at the front, we find this.So the final result should be the Baidu side is a port, and then in the application to enable a service, to lis

Http://itindex.net/blog/2014/11/07/1415353560000.htmlClick the URL link in your browser to launch a specific app.First make the HTML page, the page content format is as follows:This sentence will be all right.The meanings of each item are as follows:Scheme: Identify the app that starts. ※ The following details are describedHost: Proper descriptionPath: The key※ required to pass the value is not also availableQuery: Get the value of key and Value※ no a

it is present.Getmenuinflater (). Inflate (R.menu.main, menu);return true;}@Overridepublic boolean onoptionsitemselected (MenuItem Item){Handle Action Bar Item clicks here. The Action Bar wouldAutomatically handle clicks on the Home/up button, so longAs you specify a the parent activity in Androidmanifest.xml.int id = item.getitemid ();if (id = = r.id.action_settings){return true;}return super.onoptionsitemselected (item);}}Android reads

"Android" Android mobile app data to SDYou can specify it in the application's Menifest file, include the Android:installlocation attribute in the ... >Android:installlocation also has two additional attribute values: "Preferexternal" and "Auto", which, according to the literal meaning, may also understand what it mea

Inter-Program communication is one of the best features of Android programs. When a feature already exists in another app and is not a core feature of the program, there is absolutely no need to re-write it.This section describes some common ways to send and receive content between different programs by using intent APIs and Actionprovider objects.Lessons Send a simple

Reprint please indicate the source: a column of Maple Leaf In the previous article, we introduced the hot fixes in the Android community, and introduced several popular heat repair frameworks, as well as their pros and cons, and introduced the practice of thermal remediation in their own projects. At present, the main principle of heat repair is actually divided into two, one is through the use of DEX load order to achieve thermal repair function

activity when switching between the two screensAndroid:configchanges= "Orientation|screensize|keyboardhidden" The following code can be used in the manifest file to write the screen orientation of the dead activityandroid:screenorientation= "Portrait" vertical screen --android: screenorientation= "Landscape" horizontal screen -- The following code can be used in the Java file to write the screen orientation of the activity (ov

of/data/data/com.xxx.xxx/files * * * *@paramContext*/ Public Static voidCleanfiles (Context context) {Deletefilesbydirectory (Context.getfilesdir ()); } /*** * Clear the contents of the external cache (/mnt/sdcard/android/data/com.xxx.xxx/cache) * *@paramContext*/ Public Static voidCleanexternalcache (Conte

Android app-do not store data in the Application class, androidapplicationRecently, a serious problem was found during development. When we press the home Key of the application to run it in the background, after a while, when we open the application again, in, an NullPointException NULL pointer exception occurs. According to the logcat log, a global variable is

Original address: Http://developer.android.com/guide/topics/data/install-location.html#CompatiblityFrom API8, you can install your app on an external storage. This is an optional feature that you can declare in your app's manifest: Android:installlocation property. Assuming that you do not declare this attribute, your application will be stored internally and cannot be moved to an external storage. xmlns:a

());} /*** * Clear the contents of external cache (/mnt/sdcard/android/data/com.xxx.xxx/cache)** @param context*/public static void Cleanexternalcache (context context) {if (Environment.getexternalstoragestate (). Equals (environment.media_mounted)) {Deletefilesbydirectory (Context.getexternalcachedir ());}}/*** * Clear the file under the custom path, use caution, please do not delete it by mistake. And on

start node of city, the city object is created and the object is created to make it easier to save the text that will be parsedWhen parsing to the name start node, gets the text content of the next node, same as temp, PM CaseXmlpullparser.start_tag://gets the name of the current node 　　 if("Weather". Equals (Xp.getname ())) {Citys=NewArraylist(); }Else if("City". Equals (Xp.getname ())) { City=NewCity (); }Else if("Name". Equals (Xp.getname ())) {//gets the text of the next node of the current

Recently Learning Android application development, do not know what to write a program to practice practicing, just recently the stock is very hot, on an app to get stock data real-time, named Mystock. Using the development tools Android Studio, you need to download from the Androi