how to get app developed

Today in the technical summary, the way to share knowledge, personal advocating sharing.Get the package name of the foreground process in the following ways:1.android API 10-20Obtained by Getrunningtasks in Activitymanager.2.android API 21-22 ( part of the Google update package is not upgraded)Because the system disables the Getrunningtasks interface above API 21.Get through getrunningappprocesses in ActivitymanagerCons: Possible miscarriage (probabil

Can use Java jarfile, jarentry,certificate to get the signature information of Android app Public classDo {Private Static Final Char[] WJ = "0123456789abcdef". ToCharArray (); /*** Read the signature from the APK * *@paramfile *@return * @throwsIOException*/ PublicString getsignaturesfromapk (file file)throwsIOException {jarfile jarfile=Newjarfile (file); Try{jarentry JE= Jarfile.getjarentry ("An

mainactivity as follows: package cn.testgethandsetinfo; import android.os.Bundle; import android.text.TextUtils; Import Android.widget.TextView; Import android.app.Activity; Import Android.content.Context; Import Android.content.pm.PackageInfo; Import Android.content.pm.PackageManager; /** * Demo Description: * Get mobile phone model, system version, app version number and other information * * public

Here is the tool method for getting version informationVersion name public static String Getversionname (context context) {return Getpackageinfo (context). Versionname;} Version number public static int Getversioncode (context context) {return Getpackageinfo (context). Versioncode;} private static PackageInfo Getpackageinfo (context context) {PackageInfo pi = null;try {packagemanager pm = Context.getpack Agemanager ();p i = Pm.getpackageinfo (Context.getpackagename (), packagemanager.get_configu

Bunny-Get the app version number

uniquedocumentidentifier: (ID) arg3 userInfo: (ID) Arg4Delegate:(ID) arg5;-(ID) Operationtoopenresource: (ID) arg1 usingapplication: (ID) arg2 userInfo: (ID) arg3;-(ID) placeholderapplications;-(ID) pluginswithidentifiers: (ID) ARG1 protocols: (ID) arg2 version: (ID) arg3;-(ID) pluginswithidentifiers: (ID) ARG1 protocols: (ID) arg2 version: (ID) arg3 applyFilter: (ID/*Block*/) Arg4;-(ID) pluginswithidentifiers: (ID) ARG1 protocols: (ID) arg2 version: (ID) arg3 withfilter: (ID/*Block*/) Arg4;-(I

If there are several people in the dorm who need to update some big software, such as Xcode, it will take up a lot of bandwidth.In order to save bandwidth, we can get the updated installation package stored in the system staging area after the update on 1 PCs, and then easily share it with other people via LAN or airdrop.Points:1, after the update if you restart the system will delete the installation package stored in the system staging area, so do n

method One:adb shellmonkey-p package name-v-v-V 1method Two:aapt dump bading apk where the path \apk name (or directly put the APK into the command line) after running the results of the following two lines are the application package name and the entry activity name Package:name= ' com.xxx.android.xx ' launchable-activity:name= ' com.xxx.android.xx.view.xxxrActivity ' Note: on Android The SDK directory search can be found Aapt.exe if no apktool can be downloaded. Appium How to