root meaning android

1, for many users, root is not necessary, it is only when you install in the simulator, such as 360 phone guards-the security of the detection application to determine whether you can go to the phone, or the re file Manager-the easy way to call files between the win system and the Android system; Pancake Android Game Modifier- Modify the gold coins or experience

Android DDMS connection to the real machine (root), with file explore to see the Data/data folder solutionThe problem is no permission, with 360 mobile phone helper or pea pod is also invisible. The easy way is to use the RE File manager (grant root permission), set data and Data/data to 777 permissionsNote: Open with the RE manager to see the default is not 777,

In Android development, if you use a database to store data, it is inevitable to look at the contents of the database, but for the root of the real machine, it is not so easy to view the database, if only to view the database and then put the phone root, a little more than the loss, So the following will provide a way to view the database without

The popularity of Android is largely due to its customization and personalization, and as more and more root tools emerge, Android users ' personalized demand for mobile fonts is becoming increasingly apparent, and "font-control" is in deep trouble. Want to change fonts at random? And you don't want to root? Font Maste

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 offi

runtime = Runtime.getruntime ();The effect of this sentence in Java is to obtain a computer terminal, for example, under Window is a DOS window, such as: Runtime.exec ("Color 2D") and directly under DOS directly input color 2D effect.In wirelessly equivalent to get to the Linux terminal.To get root access for Android apps, the Android device must have

[Android] simple task manager (non-root) Because it is not a system-level application and does not obtain the ROOT permission, it is not very significant to implement the task manager by yourself, just as the mobile assistant like LBE is installed on a mobile phone without a root phone, although it also provides a one-

Android phones usually need root to obtain the maximum permissions and perform various customization. Therefore, many one-click root software can be used to enable permissions, but what if one-click root failure occurs?1. What should I do if one-click root fails? Generally,

Premise: the phone has root;1. Connect the computer to the phone, open cmd, run the commandADB shell;//because of the Linux kernel for Android, many Linux commands can also be used on Android2. Use root permissions,Su; If you don't have root, you'll be prompted3. Add permissions to the file, the path to the db file is:

We know that the Android mobile phone operating system uses the Linux kernel, and the highest system permission in Linux is Root, which is similar to the Administrator privilege in Windows, that is, the highest privilege in the operating system. Because the Root permission is too high, mobile phone manufacturers generally do not allow users to directly use the

1. We in the computer Baidu search "Zhuo Master", and then download and installed in the computer. 2. Open the USB debug option in the phone settings. The specific operation is: Click on the mobile phone settings----developer options----USB Debugging---Open (Android4.2 click on the Android version of the mobile phone several times to enter the developer option, and then turn on USB debugging). 3. Connect the phone to the computer and wait for the ma

Steps:0. Back up all the information on your phone1, Huawei official website application unlock code (unlock password)2, turn off the phone search function (otherwise cannot unlock), and the way to open the USB debugging, charging ADB (otherwise cannot root)3, shut down, computer connection, press and hold the volume Down + power on, until entered an interface, the screen below a line of green word hint locaked4, run the Unlock/

Recently, when using the view inflate (context context, int resource, ViewGroup root) method, a bit of trouble was encountered on the third parameter root.Custom columns are typically loaded when you write the adapter of a ListViewNULL );... viewgroup.addview (imagelayout);If this is the case, there may be a problem when calling Imagelayout// add layout to ViewGroup when inflate View imagelayout = Inflate (GetContext (), R.layout.item_album_pager, Vie

Most Android controls will have padding and layout_margin two properties, in general the difference is:padding: The distance from the control's edge to the contents of the control .margin: The distance the control is from the edge of its parent control .Today, an experiment that dynamically loads sub-layouts by the root layout finds that the two properties in the sub-layout can be displayed as expected, but

Premise: You have a root android phone with busybox and superuser Guidance:This article describes how to defend against a simple virus ". The reason for writing this blog is that there are countless users who feel that root has no risks, or the risks will not come to their own minds. Here we will tell you that the risks are all around you! The content mentioned h

DRM protected data storage serviceEmail.apk email (no built-in email can be deleted to receive emails)-Facebook.apkFacebook (delete unavailable)Fmradio.apk Radio (Deleted)Gallery.apk Photo Frame (editable)Geniewidget.apk weather and News (I don't need him to watch news or delete it myself)Gmail.apk Gmail mail (Deleted)Googlebackuptransport.apk Google backup (can be deleted)Googlecalendarsyncadapter.apk Google Calendar synchronization adapter (delete)Googlecontactssyncadapter.apk Google contact

/system \ n ");OS. writeBytes ("busybox cp/system/bin/superuser/system/bin/su \ n ");OS. writeBytes ("busybox chown 0: 0/system/bin/su \ n ");OS. writeBytes ("chmod 4755/system/bin/su \ n ");OS. writeBytes ("rm/system/bin/superuser \ n ");OS. writeBytes ("exit \ n ");OS. flush ();}[Java]I tested this method, but there is no way to change it. It is not recommended to use it. Of course you can study it.[Java][Java]Now, let's explain why the program is black. From the above description, we can know

();} protected void InStall () {//TODO auto-generated method Stub//file files=new File ( Environment.getexternalstoragedirectory (), "testdemo.apk"); String path =environment.getexternalstoragedirectory (). GetPath () + "/ybds.apk"; int i=packageutils.installsilent ( This, path), if (i!=1) {File File = new file (path); if (!file.exists ()) {return; }intent Intent = new Intent (); Intent.setaction ("Android.intent.action.VIEW"); Intent.addcategory ("Android.intent.category.DEFAULT"); Inte

-Reboot system now restart the system-Apply sdcard: update.zip: Use the SDK root directory update.zip to update the system.-Wipe data/factory reset clear data partitions and restore factory settings-Wipe cache partition: Clear cache partitions-Install zip from sdcard select a file update system from sdcard-Apply sdcard: update.zip: Use the SDK root directory update.zip to update the system.-Choose zip from

By default, the android Java-layer APK does not have the root permission. If the APK requires the root permission to perform some operations, such as file read/write under the system directory and CPU frequency change, you must obtain the root permission. Fortunately, the foreign cool-man writes the tool for obtaining