Merge "Add dumping the state of the print sub-system." into klp-dev (cf305e18) · Commits · e / os / android_frameworks_base

core/java/android/printservice/PrintService.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.app.Service;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.os.Build;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.Looper;
		@@ -155,6 +156,8 @@ public abstract class PrintService extends Service {

		private static final String LOG_TAG = "PrintService";

		private static final boolean DEBUG = false;

		/**
		* The {@link Intent} action that must be declared as handled by a service
		* in its manifest for the system to recognize it as a print service.
		@@ -433,6 +436,9 @@ public abstract class PrintService extends Service {

		case MSG_ON_PRINTJOB_QUEUED: {
		PrintJobInfo printJobInfo = (PrintJobInfo) message.obj;
		if (DEBUG) {
		Log.i(LOG_TAG, "Queued: " + printJobInfo);
		}
		onPrintJobQueued(new PrintJob(printJobInfo, mClient));
		} break;

+4 −4

Original line number	Diff line number	Diff line
		@@ -239,10 +239,10 @@ public final class PrintServiceInfo implements Parcelable {
		public String toString() {
		StringBuilder builder = new StringBuilder();
		builder.append("PrintServiceInfo{");
		builder.append("id:").append(mId).append(", ");
		builder.append("resolveInfo:").append(mResolveInfo).append(", ");
		builder.append("settingsActivityName:").append(mSettingsActivityName);
		builder.append("addPrintersActivityName:").append(mAddPrintersActivityName);
		builder.append("id=").append(mId);
		builder.append(", resolveInfo=").append(mResolveInfo);
		builder.append(", settingsActivityName=").append(mSettingsActivityName);
		builder.append(", addPrintersActivityName=").append(mAddPrintersActivityName);
		builder.append("}");
		return builder.toString();
		}

+23 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,8 @@ import android.util.SparseArray;
		import com.android.internal.content.PackageMonitor;
		import com.android.internal.os.BackgroundThread;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.Iterator;
		import java.util.List;
		import java.util.Set;
		@@ -298,6 +300,27 @@ public final class PrintManagerService extends IPrintManager.Stub {
		}
		}

		@Override
		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		if (mContext.checkCallingOrSelfPermission(Manifest.permission.DUMP)
		!= PackageManager.PERMISSION_GRANTED) {
		pw.println("Permission Denial: can't dump PrintManager from from pid="
		+ Binder.getCallingPid()
		+ ", uid=" + Binder.getCallingUid());
		return;
		}

		synchronized (mLock) {
		pw.println("PRINT MANAGER STATE (dumpsys print)");
		final int userStateCount = mUserStates.size();
		for (int i = 0; i < userStateCount; i++) {
		UserState userState = mUserStates.get(i);
		userState.dump(fd, pw, "");
		pw.println();
		}
		}
		}

		private void registerContentObservers() {
		final Uri enabledPrintServicesUri = Settings.Secure.getUriFor(
		Settings.Secure.ENABLED_PRINT_SERVICES);

+14 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ import android.util.Slog;

		import com.android.internal.R;

		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.ArrayList;
		import java.util.List;
		@@ -137,6 +138,19 @@ final class RemotePrintService implements DeathRecipient {
		}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
		}

		public void dump(PrintWriter pw, String prefix) {
		String tab = " ";
		pw.append(prefix).append("service:").println();
		pw.append(prefix).append(tab).append("componentName=")
		.append(mComponentName.flattenToString()).println();
		pw.append(prefix).append(tab).append("destroyed=")
		.append(String.valueOf(mDestroyed)).println();
		pw.append(prefix).append(tab).append("bound=")
		.append(String.valueOf(isBound())).println();
		pw.append(prefix).append(tab).append("hasDicoverySession=")
		.append(String.valueOf(mHasPrinterDiscoverySession));
		}

		private void failAllActivePrintJobs() {
		List<PrintJobInfo> printJobs = mSpooler.getPrintJobInfos(mComponentName,
		PrintJobInfo.STATE_ANY_ACTIVE, PrintManager.APP_ID_ANY);

+25 −0

Original line number	Diff line number	Diff line
		@@ -34,11 +34,14 @@ import android.print.IPrintSpoolerCallbacks;
		import android.print.IPrintSpoolerClient;
		import android.print.PrintAttributes;
		import android.print.PrintJobInfo;
		import android.print.PrintManager;
		import android.util.Slog;
		import android.util.TimedRemoteCaller;

		import libcore.io.IoUtils;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.List;
		import java.util.concurrent.TimeoutException;
		@@ -291,6 +294,28 @@ final class RemotePrintSpooler {
		}
		}

		public void dump(FileDescriptor fd, PrintWriter pw, String prefix) {
		synchronized (mLock) {
		pw.append(prefix).append("destroyed=")
		.append(String.valueOf(mDestroyed)).println();
		pw.append(prefix).append("bound=")
		.append((mRemoteInstance != null) ? "true" : "false").println();
		pw.append(prefix).append("print jobs:").println();
		if (mRemoteInstance != null) {
		List<PrintJobInfo> printJobs = getPrintJobInfos(null,
		PrintJobInfo.STATE_ANY, PrintManager.APP_ID_ANY);
		if (printJobs != null) {
		final int printJobCount = printJobs.size();
		for (int i = 0; i < printJobCount; i++) {
		PrintJobInfo printJob = printJobs.get(i);
		pw.append(prefix).append(prefix).append(printJob.toString());
		pw.println();
		}
		}
		}
		}
		}

		private void onAllPrintJobsHandled() {
		synchronized (mLock) {
		throwIfDestroyedLocked();