안드로이드 Process Name 및 Id

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No need to use grep. ps in Android can filter by COMM value (last 15 characters of the package name in case of java app)

Let's say we want to check if com.android.phone is running:

adb shell ps m.android.phone
USER     PID   PPID  VSIZE  RSS     WCHAN    PC         NAME
radio     1389  277   515960 33964 ffffffff 4024c270 S com.android.phone

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for (RunningAppProcessInfo runningProInfo : runningProcInfo) {

    int pid = runningProInfo.pid;

    Log.e(TAG+"-pid", ""+pid);

}

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http://developer.android.com/reference/android/app/ActivityManager.RunningAppProcessInfo.html

RunningAppProcessInfo 

public int	importance	The relative importance level that the system places on this process.
public int	importanceReasonCode	The reason for importance, if any.
public ComponentName	importanceReasonComponent	For the specified values of importanceReasonCode, this is the name of the component that is being used in this process.
public int	importanceReasonPid	For the specified values of importanceReasonCode, this is the process ID of the other process that is a client of this process.
public int	lastTrimLevel	Last memory trim level reported to the process: corresponds to the values supplied toComponentCallbacks2.onTrimMemory(int).
public int	lru	An additional ordering within a particular importance category, providing finer-grained information about the relative utility of processes within a category.
public int	pid	The pid of this process; 0 if none
public String[]	pkgList	All packages that have been loaded into the process.
public String	processName	The name of the process that this object is associated with
public int	uid	The user id of this process.

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Is process name same as package name in android?

1down vote

By default android takes the package name as the process name. But if you define process property in application tag in manifest file android:process="com.example.newprocessname" then the application will run with this name "com.example.newprocessname". As for your questions, 1-> In this case your application name is same as the default package name, that's why it is working. Try changing the process name. It'll not work. 2-> That's true. It is by default. Refer to "android:process" in the following link:https://developer.android.com/guide/topics/manifest/application-element.html Hope this answers your question! shareimprove this answer