how to use android phone for dummies

Method One, use 360 handset assistant to carry on the backup with the computer 1. First the computer online and then install 360 mobile phone Assistant in the computer, then the phone to be backed up using the data cable to connect the phone, and then click on the bottom right of the "Data Backup" button below. 2. In

+ "\",\"" + packageName + "\",\"" + name + "\",0,\"/system/bin/sh\",1,0) "; String sqlInsertPermissions = "insert into apps (uid,package,name,exec_uid,exec_cmd,allow) " + "values (\""+ uid + "\",\"" + packageName + "\",\"" + name + "\",\"0\",\"/system/bin/sh\",\"1\") "; String[] commands = {"busybox mount -o remount,rw /system" ,"ls /system/bin/sqlite3 || ls /system/xbin/sqlite3 || busybox cp /data/data/" + pa

When you contact this tutorial, the method used to select a contact is to read the contact from the database, and then display it with listview. After selecting the contact, the mobile phone number is returned, In this way, when you click to select a contact, it takes time to load and the displayed contacts do not seem to be full, In short, it is not good. You do not have to process the interface by calling the system contact. The results are good: Ma

Android Regular Expression verifies mobile phone numbers, names (including ethnic minorities), ID card numbers, and android Regular Expressions The new features in recent projects require verification of mobile phone numbers, names, ID card numbers, and other information. The best way is to

Motion sensors are useful for monitoring the movement of devices, such as tilt, vibration, rotation, and swing, which are the monitoring ranges of motion sensors. The movement of a device is usually a direct response to user input.All motion sensors return a value of three floating-point numbers, and for different sensors, the three values have different meanings. For example, for an accelerometer, the acceleration data for three axes is returned. For a gyroscope sensor, the rotational angular v

Android development package the project into an apk, Android to the mobile phone, or submit it to the app Store, androidapk#1. It is easy to export an app using Eclipse. Let's take a look at my steps. Images and truth Select a project Create a new one with a random location. The following is the password. Here are some names, regions, organizations

First of all, we found that most of the Android smartphones we use now have the power button to hang up when you're on the phone, usually in the setup. I mainly in the original source code to add this function, mainly for learning .... First look at a picture: See that press the power button to hang up the phone, tha

re-enter the Gmail account and password (new password after modification) 4. Enter your Gmail account and new password. Follow Step 2 to change the password of your Gmail account, receive the prompt in step 3, and re-enter the following page to unlock your mobile phone (you need to connect the network to sync with your Google account, in steps 2 and 3, the network can be enabled) When you connect to and synchronize with Google, you will be prompte

TelephonyManager, the status is only IDLE, incoming call, and outgoing call. See the following in phone:Phone phone = PhoneFactory. getDefaultPhone ();This call cannot run in a process other than phone. If you do not believe it, try it. Remember that the Logoff of the main thread of a process is unique. The reason is as follows: [Java]If (slot! = Lorule. mylorule ()){Throw new RuntimeException ("PhoneFacto

on the conditions.If the server in the issued text message, does not include the phone number, the phone is unable to obtain the phone number. If the text contains a number, the phone will cache it for his use. In addition, for other operators ' SIM cards or Uim cards, the

Implementation Functions of this app: Note: http://webservice.webxml.com.cn/webservices/mobilecodews.asmxis the provider of webservicein this document. Specific usage see: http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx? OP = getmobilecodeinfo The following are examples of soap 1.2 requests and responses. The displayed placeholder must be replaced with the actual value. POST /WebServices/MobileCodeWS.asmx HTTP/1.1Host: webservice.webxml.com.cnContent-Type: application/soap+xml;

use Aidl to communicate with the Telephony Management Service and invoke the API implementation in the service to end the call as follows: 1. Copy the following files from the Android source code to the project: Com/android/internal/telephony/itelephony.aidl Android/telephony/neighboringcellinfo.aidl A

Web calls for Android, Apple mobile phone cameras, local images and files, and web android Because a customer needs to make a billing WAP, which calls the mobile phone photo function, record it here for the friends who need it. Below is a complete HTML page content, put it on the server and browse it. Only Chrome and S

points to an internal SD card. External SD card, if present, will correspond to a new partition, each device is not the same. In the Samsung Galaxy S phone,/SDCARD/SD represents an external SD card, while other devices may be/sdcard2. Unlike/sdcard, no system or application data is automatically stored in an external SD card. All the data in the external SD card is added by the user himself. After you have backed up the data needed in the partition t

Hello everyone, let's talk about some methods for Android to obtain IP addresses. In our development, we have determined whether the mobile phone is connected to the Internet or whether we want to obtain the IP address of the current mobile phone, of course, the sum of Wi-Fi connections The IP addresses of our 3g cards are certainly different. First, I tried the

a software Technology and software engineering in the IT field, and has a distance from electronic engineering (EE, however, in addition to hardware design, mobile phones cannot avoid software design. Therefore, it is still necessary to research and analyze mobile phones. Android is a Software Stack, or "Software Stack architecture". It is divided into three layers: Operating System and intermediary Software (Middleware, called Middleware in the Chin

Recent research on the Android video recording, another mobile phone real-time viewing, there are a few ideas.1. The Android phone acts as a server, uses NANOHTTPD to act as a server, and another phone or PC is viewed by entering http://Phone's ip:8080 URL.This scheme can re

: ATD13800138000 ;...... 01-01 18:11:47 is omitted. 047 682 707 D use-Rlog/RLOG-AT: OK01-01 18:11:47. 047 682 707 D use-Rlog/RLOG-AT: AT Here is a simple analysis of important log information: RIL(1) :[0147]> DIALThis indicates that the DIAL request is initiated, and then the ATD is executed, that is, the AT dialing command: 01-01 18:11:47.044 682 692 D use-

to query n + 1 times. I saw a post in the garden saying that I could use Uri. withAppendedPath (PhoneLookup. CONTENT_FILTER_URI ,"*") After obtaining the information of all contacts, I did not test successfully on the Android 4.0 simulator and the Android simulator. Various types of contact information are stored in the Data table. Therefore, you can query the D

The shared screen is stepping into our lives, from the most primitive mobile phone-TV screen sharing to the current phone-computer screen sharing, this scale is gradually spread to all corners of the globe, with the different phone models, from Symbian-windows Phone-firefox Os-andr