The usage summary of the Android Development debugging tool _android

Android Debugging Tools, here is a summary of the finishing.

DDMS --Dalvik Debug Monitor Service

Configure the emulator.

ADB process Android Debug Bridge establishes a connection between Eclipse and Android devices

CMD into the DOS interface, the ADB command operation.

ADB start-server: Start adb process
ADB kill-server: Killing the ADB process
ADB devices: View the device that is currently connected to the development environment, and this command can also start the ADB process
ADB install xxx.apk: Installing APK to Simulator
ADB Uninstall Package Name: Removing the application in the simulator
ADB shell: Go to linux command line

PS: View the running process
LS: View the file structure under the current directory
Netstat-ano: View the process of seizing ports

Sometimes the ADB is not launched, it may be that the ADB's 503 ports are occupied by someone else, Netstat-ano to view the process of seizing ports and entering task Manager to kill the occupied process.

Logcat

Total log information is divided into 5 levels
* Verbose: Redundancy, lowest level, default
* Debug: Debug
* Info: Information of normal level
* Warn: Warning
* ERROR: Wrong

Select a level to view information for that level and above.

1. Define filters for easy viewing.
2. The log level of the System.out.print output is Info,tag is System.out
3. Android provides log output api:tag can be defined by itself

LOG.V (TAG, "Come on, children's Shoes");
LOG.D (TAG, "Come on, children's Shoes");
LOG.I (TAG, "Come on, children's Shoes");
LOG.W (TAG, "Come on, children's Shoes"); orange
LOG.E (TAG, "Come on, children's Shoes");

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