root menu android

Usually we use "runtime.getruntime ()" () EXEC ("command path") when executing a command in an Android application, but when we perform a scratch operation, this command is not available in any way, and the result is printed by the following code. This command must be performed under root permissions. BufferedReader BRW = new BufferedReader (New InputStreamReader (P.geterrorstream ())); while (str =

These days in a new function, need to use the silent installation, so on the internet to find some of the silent installation of information here to record it. In fact, the principle of implementing a silent installation is to request the root rights of Android phone, by executing the Linux command to install the APK to the phone system, in fact, the code is not a lot, it is listed here, later use can be di

This article describes the Android programming implementation to add a menu to the application method. Share to everyone for your reference, specific as follows: There are many ways to add menus, and it is generally recommended that you create menus with XML. To establish the menu step: Create a menu folder under Re

-degree start layout, then the 36-degree integer of the more out part of the angle //Below is what we do buffer angle processing, if the more out part of the angle than the picture separated by half of the angle forward into one, if less than to back one. if (angledelay/2 > Angle) { mstartangle = angle; } else if (angledelay/2 As for the other small method details, the visible source code, has the detailed explanation. Source Code Portal: GitHub Address:

Package com. Android. Menu; Import Android. App. activity;Import Android. content. context;Import Android. Graphics. drawable. bitmapdrawable;Import Android. OS. Bundle;Import Android.

An Android mobile phone can be captured by any application and its solution without the need of root Some Android applications have screenshot functions. However, the screenshot function requires the root permission. These applications cannot take screenshots of the system without the

There are many tutorials on how to obtain the android root permission. To help you better understand the root mystery, Ling Kefeng provides this article for you and hopes to help you. Android applicationsProgramThe entry must be a Java program. The application initiator is a temporary user created by the system based

Haven't written about UI for a long time, just turned over the previous blog, a recent blog about the UI: the Android UI Design series of the custom dialog implementation of various styles of dialog box effect (7), to achieve a variety of style effects of the dialog box, After that blog after writing because the company closed the development of the network and other reasons that caused the blog interruption so far, the interruption so long is very as

Background: Android3.0 (API level 11), the Android device no longer needs a special menu key.With this change, Android apps should eliminate the reliance on traditional 6 menus. Instead, the Anction bar is provided to provide basic user functionality. Create 3 Basic MenusOptions menu and Action BarThe Options

Android record 23-some questions about overflow menu in actionbar, 23-actionbarAndroid record 23-questions about overflow menu in actionbar Preface This blog record some problems that Xiao Wu encountered when using actionbar about the overflow menu: Let's take a look at two comparison figures: On the left is th

After configuring the Appium environment in accordance with the online tutorial, the true machine runs the automated process, encountering the following error:Appium error is as follows:[ADB] Checking whether AAPT is present[adb] The android_home environment variable are not set to the ANDROID SDK root directory P Ath. Android_home is required for compatibility with SDK 23+. Checking along PATH for AAPT. [A

Most Android controls have two attributes: padding and layout_margin. The difference is generally: Padding:Control contentThe distance from the control edge. Margin: ControlAway from its parent ControlThe distance from the edge. Today, an experiment was conducted to dynamically load sub-la s from the root layout. The results show that the two attributes in the sub-layout can be displayed as expected, howev

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

This article illustrates how Android implements the effect of imitating ucweb menus. Share to everyone for your reference. Specifically as follows: UCWeb's menu looks good, imitate to do one, the idea realizes as follows: 1. Keep Menu key function2, using Popupwindow as a menu display container3, with the GridView di

In the Android4.0 system, creating menu menus, using the SetIcon method to add icons to the menu is not valid, the icon is not shown, 2.3 system can be displayed. The root cause of this problem lies in the 4.0 system, the source of the menu related to the Menubuilder has been changed, the part of the source code is as

First look at the location of the Android 4.x system's certificate store:AOSP the location of the CA certificate file in the Android system is:/system/etc/security/cacerts/a series of digitally named. 0 filesMethod One:Android 4.0 already supports the user to install the root certificate, only need to put the root cert

displayed: Main file: RootCmd. java[Java]Package org. ckl. root;Import java. io. DataInputStream;Import java. io. DataOutputStream;Import java. io. IOException;Import android. util. Log;Public final class RootCmd {Private static final String TAG = "RootCmd ";Private static boolean mHaveRoot = false;// Determine whether the Android server has the

= "Test 1"/>public class Mainactivity extends Appcompatactivity {Button btn;@Overrideprotected void OnCreate (Bundle savedinstancestate) {Super.oncreate (savedinstancestate);Setcontentview (R.layout.activity_main);BTN = (Button) Findviewbyid (R.id.button);Registerforcontextmenu (BTN);}@Overridepublic void Oncreatecontextmenu (ContextMenu menu, View V, contextmenu.contextmenuinfo menuinfo) {Menuinflater inflator=new Menuinflater (this); Instantiate a

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

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