Add 'shell cmd jobscheduler run ....' to run a job immediately
During development one needs to be able to test changes conveniently,
and when the jobs would normally have hard-to-simulate constraints
like idle-time or long minimum latencies, testing becomes difficult.
This CL introduces the ability to run a specific job immediately
from the adb shell.
Without the "-f"/"--force" flag, the job still won't run if it has
unmet "functional" requirements such as being connected via an
unmetered network. With that flag, the job will be run immediately
regardless of its declared constraints (so it may not work properly
due to lack of network connectivity or similar).
Bug 27501783
Change-Id: Icc046f53f8846690c8234e60066e85c283d325ce
diff --git a/services/core/java/com/android/server/job/JobSchedulerService.java b/services/core/java/com/android/server/job/JobSchedulerService.java
index fba7e7d..d2b77aa 100644
--- a/services/core/java/com/android/server/job/JobSchedulerService.java
+++ b/services/core/java/com/android/server/job/JobSchedulerService.java
@@ -47,14 +47,15 @@
import android.os.Message;
import android.os.PowerManager;
import android.os.RemoteException;
+import android.os.ResultReceiver;
import android.os.ServiceManager;
import android.os.SystemClock;
import android.os.UserHandle;
import android.util.Slog;
import android.util.SparseArray;
-
import android.util.SparseIntArray;
import android.util.TimeUtils;
+
import com.android.internal.app.IBatteryStats;
import com.android.internal.util.ArrayUtils;
import com.android.internal.app.ProcessStats;
@@ -1337,8 +1338,48 @@
Binder.restoreCallingIdentity(identityToken);
}
}
+
+ @Override
+ public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
+ String[] args, ResultReceiver resultReceiver) throws RemoteException {
+ (new JobSchedulerShellCommand(JobSchedulerService.this)).exec(
+ this, in, out, err, args, resultReceiver);
+ }
};
+ // Shell command infrastructure: run the given job immediately
+ int executeRunCommand(String pkgName, int userId, int jobId, boolean force) {
+ if (DEBUG) {
+ Slog.v(TAG, "executeRunCommand(): " + pkgName + "/" + userId
+ + " " + jobId + " f=" + force);
+ }
+
+ try {
+ final int uid = AppGlobals.getPackageManager().getPackageUid(pkgName, 0, userId);
+ if (uid < 0) {
+ return JobSchedulerShellCommand.CMD_ERR_NO_PACKAGE;
+ }
+
+ synchronized (mLock) {
+ final JobStatus js = mJobs.getJobByUidAndJobId(uid, jobId);
+ if (js == null) {
+ return JobSchedulerShellCommand.CMD_ERR_NO_JOB;
+ }
+
+ js.overrideState = (force) ? JobStatus.OVERRIDE_FULL : JobStatus.OVERRIDE_SOFT;
+ if (!js.isConstraintsSatisfied()) {
+ js.overrideState = 0;
+ return JobSchedulerShellCommand.CMD_ERR_CONSTRAINTS;
+ }
+
+ mHandler.obtainMessage(MSG_CHECK_JOB_GREEDY).sendToTarget();
+ }
+ } catch (RemoteException e) {
+ // can't happen
+ }
+ return 0;
+ }
+
private String printContextIdToJobMap(JobStatus[] map, String initial) {
StringBuilder s = new StringBuilder(initial + ": ");
for (int i=0; i<map.length; i++) {