Reprint Please specify source: http://blog.csdn.net/yyh352091626/article/details/50533137Android's silent installation seems like an interesting and tempting thing to do, but, in common practice, it seems difficult to implement a silent installation if the phone does not have root privileges, because Android does not provide a intent call to display, typically installing the APK in the following ways:Intent
Android's silent installation seems like an interesting and tempting thing to do, but in common practice it seems difficult to install silently if the phone does not have root privileges, because Android does not provide the intent call that is displayed, typically by installing APK in the following ways:
Intent Intent = new Intent (intent.action_view);
Intent.setdataandtype (uri.fromfile (file), "
What is the difference between the root permission and the USB adb permission of android apk? androidapkUSB adb permission means that when adb connects to the mobile phone, the permission of the daemon adbd in the mobile phone is root, so that its sub-process also has root permission. Generally, If adb shell sees:Andro
In the apk, sometimes the root permission is required, such as updating system files such as system files through the apk, to avoid upgrading the firmware or directly accessing certain devices in the apk. The following method is used to obtain the root permission in
This article describes how to use the root permission to silently install the APK, how to automatically select normal installation or silent installation, and how to expand PackageUtils to delete the APK silently.
1. Silent Installation and call with root permission
Directly call the PackageUtils. installSlient functio
/// upload the files to be installed and prepare for installation. $adbshell$su// switch to root user. If you do not get Root permissions, this step will not succeed. #mount-oremount,rw-tyaffs2/dev/block/mtdblock3/system// Let the partition be writable. #cat/sdcard/securesetting.apk>/system/app/securesetting.apk// This step can be used cp is implemented, but the command is not included in the general device
Problem descriptionWant to be able to back up the installed program APK program, do not know the installed programs, the system has not kept a copy of the installation files, if there is a path where?Solutions 1LZ Note that the system will not help you back up (unless the system program burned to ROM)However, if your apk is downloaded, it will be on the SD card, will not be deleted, but the deletion is notI
Tags: specify class Flush tar database configuration with cut1. View the root user temporary random passwordAfter Yum installs MySQL, it cannot log in to the database with a blank password, as follows: 1 [[email protected]123 mysql]# mysql-u root-p
2Enter Password:
31045 (28000for'root'@' localhost ' (using Password:no) After the lookup, originally in order to
Solve the problem first: "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Temporary ASP. files\root\8d57dFigure:None of the other solutions were successful, such as: 1 set c:windows\temp Directory access rights temp--> Properties--> Add Network Service--and give it permission to read and write--ok(Note: The operating system for Windows Server2003 Framework version 1.1 and above)2 Set permissions for the Bin
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