how to use adb android

18 Practical Android skills: adb extracts the apk installed on the mobile phone, androidapk Scenario:When a friend sees that a game or app in your Android phone is very fun, he wants to install this app, but he cannot download it from the Internet due to network conditions. The simplest method is to directly deduct the apk from your phone and install it for him.

This article analyzes the solution of the connection to ADB are down problem in Android programming. Share to everyone for your reference, specific as follows: 1. Error: Build FAILEDD:\workspace\ganji\build.xml:144:the following error occurred while executing this line:d:\workspace\ganji\build.xml:271:unable to delete file D:\workspace\ganji\tmp\proguard\tmp.jar Solve: An emulator has been opened and ca

1. Description of problems encountered: Running the Android program console output [2012-07-18 16:18:26-]　　The connection to ADB are down, and a severe error has occured. [2012-07-18 16:18:26-]　　You must restart ADB and Eclipse. [2012-07-18 16:18:26-] Please ensure the ADB is correctly located in ' D:\java\s

Problem Description: The connection to ADB was down, and a severe error had occured. You must restart ADB and eclipse.please ensure that ADB are correctly located at ' E:\setups\android\android-2.1_r01-windows \tools\adb.exe ' and can be executed. Process: Today with a USB c

With the commands provided by ADB, it is very easy to import contacts from your PC into the Android emulator.You first have to prepare a fixed-format contacts.vcf file, which is the Address Book store file in Android. The format is as follows:begin:vcardversion:3.0n:15200000000;;;; TEL; type=cell:15200000000end:vcardbegin:vcardversion:3.0n:15200000011;;;; TEL; Ty

ADB logcat command to view and filter Android output logCMD command line using the ADB logcat command to view the Android system and the application's Log,dos window press CTRL + C to interrupt the output log record.Logcat Priority/tag tags in the log:Each log of the Android

App hibernationIn the marshmallow system, Google announced a new feature called APP hibernation. APP hibernation will stop those who don'tPopular apps (apps that haven't been used for a few days) connect to the network or run any program until the device is charged. For use withThis means that infrequently used apps do not consume power and thus prolong battery life.Use the adb shell dumpsys usagestats comm

Android refers to the SQLite relational library, which requires ADB tools, as follows the ADB environment variable configuration 1. Find the tools and Platform-tools under the File SDK and copy the path 2. Open environment variable configuration 3. Create a new system variable, named ANDROID_ADB, and import the above two paths separately, To

The example in this article describes how to import address book contacts to the Android emulator using the ADB command. Share to everyone for your reference. The implementation methods are as follows: Using the commands provided by ADB, you can easily import the address book from your PC into the Android emulator. F

Original address: http://www.crifan.com/android_adt_the_connection_to_adb_is_down__and_a_severe_error_has_occured/SummaryAppearThe connection to ADB are down, and a severe error have occuredProblem, mainly because the ADB can not function properly;The ADB is not able to run, mainly its ports are occupied;Common, likely to occupy the

AppearThe connection to ADB are down, and a severe error have occuredProblem, mainly because the ADB can not function properly;The ADB is not able to run, mainly its ports are occupied;Common, likely to occupy ADB ports, is your current computer and phone-related management software5037 view this port for the

At the time of Android development, sometimes when we turn on the virtual machine to run the program, we report something similar to the following error:[2015-07-19 15:08:29-testxiaoyanlibrary] The connection to ADB are down, and a severe error has occured.[2015-07-19 15:08:29-testxiaoyanlibrary] You must restart ADB and Eclipse.[2015-07-19 15:08:29-testxiaoyanli

Error when debugging in Eclipse[2014-06-18 13:07:49-dinnerbooker] The connection to ADB are down, and a severe error has occured.[2014-06-18 13:07:49-dinnerbooker] You must restart ADB and Eclipse.[2014-06-18 13:07:49-dinnerbooker] Please ensure that ADB was correctly located at ' E:\android\adt-bundle-windows-x86_64-2

Android Debug Bridge: The ADB command uses the full path required to append Adb.exe to the path in the system environment traversal D:\IDE\adt-bundle-windows-x86-20130729\sdk\platform-toolsThe ADB devices lists all the devices---when adb.exe is not turned on. OpenADB start-server open adb service DDMS reset Yes, Adb.ex

1. Change the root authority of ADB:system/core$ git diff adb/adb.cDiff--git A/adb/adb.c B/ADB/ADB.CIndex 99bea0f: d8fc090 100644---A/ADB/ADB.C+ + B/ADB/ADB.C@@ -1217,6 +1217,11 @@ -1217,6 void drop_capabilities_bounding_set_if_needed () {static int should_drop_privileges ()

The use of the ADB in Linux has been very smooth, until the day before yesterday to meet the Xiaomi tablet, how there is no way to identify, according to Google official http://developer.android.com/tools/device.htmlto do, but still a little effect is not, occasionally see this posthttp://blog.csdn.net/liuqz2009/article/details/7942569to solve the problem. The workaround is to add the USB Idvendor (vendor)

Run the ADB devices command in Ubuntu (9.10). The returned result is:List of devices attached???????????? No PermissionsThis means that USB-connected devices can be identified. After Google, I learned that the ADB server needs to be started with the root permission, so I had the following command:Brian @ Brian-LAPTOP :~ /Developer/Java/Android/

Document directory ADB debug SQLite Development in Linux After 2.3, the path of the ADB tool in the SDK is changed to platform-tools/, instead of the original tools/ If this path is not added to the path, you must enter the platform-tools path on the terminal. The command execution method is similar to./ADB devices (must have ./); If you have added export Pa

I learned how to operate SQLite in full accordance with the video tutorial, but still encountered problems, which I was puzzled. In cmd, enter 'adb' ---> prompt that adb is not an internal or external command. I think it seems that the SDK has been updated. I changed the environment variable location. Modify the location information of environment variables in Path. Example: D: \

PC and Android devices are connected to the same LAN. View IP for Android devices: 设置 > WLAN > 选择连接的WiFi > 查看IP地址 . PC-Side Execution: ping , confirm that you can communicate with each other. Connection, PC-side execution: adb connect . PS: The first connection may be error: 由于目标计算机积极拒绝，无法连接。 (10061) . in this case, you need to restart