Snap for 8369256 from e56c084d4b4d3c36dff80f3c178e590128fc4e2c to sc-qpr3-release (b4d6e2ec) · Commits · e / os / android_frameworks_base

core/java/android/app/IActivityManager.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -438,7 +438,7 @@ interface IActivityManager {

		void requestInteractiveBugReport();
		void requestFullBugReport();
		void requestRemoteBugReport();
		void requestRemoteBugReport(long nonce);
		boolean launchBugReportHandlerApp();
		List<String> getBugreportWhitelistedPackages();

core/java/android/app/admin/DevicePolicyManager.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -496,6 +496,14 @@ public class DevicePolicyManager {
		public static final String EXTRA_REMOTE_BUGREPORT_HASH =
		"android.intent.extra.REMOTE_BUGREPORT_HASH";

		/**
		* Extra for shared bugreport's nonce in long integer type.
		*
		* @hide
		*/
		public static final String EXTRA_REMOTE_BUGREPORT_NONCE =
		"android.intent.extra.REMOTE_BUGREPORT_NONCE";

		/**
		* Extra for remote bugreport notification shown type.
		*

packages/Shell/src/com/android/shell/BugreportProgressService.java

+15 −4

Original line number	Diff line number	Diff line
		@@ -157,6 +157,7 @@ public class BugreportProgressService extends Service {

		static final String EXTRA_BUGREPORT = "android.intent.extra.BUGREPORT";
		static final String EXTRA_BUGREPORT_TYPE = "android.intent.extra.BUGREPORT_TYPE";
		static final String EXTRA_BUGREPORT_NONCE = "android.intent.extra.BUGREPORT_NONCE";
		static final String EXTRA_SCREENSHOT = "android.intent.extra.SCREENSHOT";
		static final String EXTRA_ID = "android.intent.extra.ID";
		static final String EXTRA_NAME = "android.intent.extra.NAME";
		@@ -415,7 +416,7 @@ public class BugreportProgressService extends Service {
		final String bugreportFilePath = mInfo.bugreportFile.getAbsolutePath();
		if (mInfo.type == BugreportParams.BUGREPORT_MODE_REMOTE) {
		sendRemoteBugreportFinishedBroadcast(mContext, bugreportFilePath,
		mInfo.bugreportFile);
		mInfo.bugreportFile, mInfo.nonce);
		} else {
		cleanupOldFiles(MIN_KEEP_COUNT, MIN_KEEP_AGE, mBugreportsDir);
		final Intent intent = new Intent(INTENT_BUGREPORT_FINISHED);
		@@ -428,7 +429,7 @@ public class BugreportProgressService extends Service {
		}

		private static void sendRemoteBugreportFinishedBroadcast(Context context,
		String bugreportFileName, File bugreportFile) {
		String bugreportFileName, File bugreportFile, long nonce) {
		cleanupOldFiles(REMOTE_BUGREPORT_FILES_AMOUNT, REMOTE_MIN_KEEP_AGE,
		bugreportFile.getParentFile());
		final Intent intent = new Intent(DevicePolicyManager.ACTION_REMOTE_BUGREPORT_DISPATCH);
		@@ -439,6 +440,7 @@ public class BugreportProgressService extends Service {
		}
		intent.setDataAndType(bugreportUri, BUGREPORT_MIMETYPE);
		intent.putExtra(DevicePolicyManager.EXTRA_REMOTE_BUGREPORT_HASH, bugreportHash);
		intent.putExtra(DevicePolicyManager.EXTRA_REMOTE_BUGREPORT_NONCE, nonce);
		intent.putExtra(EXTRA_BUGREPORT, bugreportFileName);
		context.sendBroadcastAsUser(intent, UserHandle.SYSTEM,
		android.Manifest.permission.DUMP);
		@@ -613,11 +615,12 @@ public class BugreportProgressService extends Service {
		String shareDescription = intent.getStringExtra(EXTRA_DESCRIPTION);
		int bugreportType = intent.getIntExtra(EXTRA_BUGREPORT_TYPE,
		BugreportParams.BUGREPORT_MODE_INTERACTIVE);
		long nonce = intent.getLongExtra(EXTRA_BUGREPORT_NONCE, 0);
		String baseName = getBugreportBaseName(bugreportType);
		String name = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date());

		BugreportInfo info = new BugreportInfo(mContext, baseName, name,
		shareTitle, shareDescription, bugreportType, mBugreportsDir);
		shareTitle, shareDescription, bugreportType, mBugreportsDir, nonce);
		synchronized (mLock) {
		if (info.bugreportFile.exists()) {
		Log.e(TAG, "Failed to start bugreport generation, the requested bugreport file "
		@@ -1915,6 +1918,11 @@ public class BugreportProgressService extends Service {
		*/
		final int type;

		/**
		* Nonce of the bugreport
		*/
		final long nonce;

		private final Object mLock = new Object();

		/**
		@@ -1922,12 +1930,13 @@ public class BugreportProgressService extends Service {
		*/
		BugreportInfo(Context context, String baseName, String name,
		@Nullable String shareTitle, @Nullable String shareDescription,
		@BugreportParams.BugreportMode int type, File bugreportsDir) {
		@BugreportParams.BugreportMode int type, File bugreportsDir, long nonce) {
		this.context = context;
		this.name = this.initialName = name;
		this.shareTitle = shareTitle == null ? "" : shareTitle;
		this.shareDescription = shareDescription == null ? "" : shareDescription;
		this.type = type;
		this.nonce = nonce;
		this.baseName = baseName;
		this.bugreportFile = new File(bugreportsDir, getFileName(this, ".zip"));
		}
		@@ -2167,6 +2176,7 @@ public class BugreportProgressService extends Service {
		screenshotCounter = in.readInt();
		shareDescription = in.readString();
		type = in.readInt();
		nonce = in.readLong();
		}

		@Override
		@@ -2195,6 +2205,7 @@ public class BugreportProgressService extends Service {
		dest.writeInt(screenshotCounter);
		dest.writeString(shareDescription);
		dest.writeInt(type);
		dest.writeLong(nonce);
		}

		@Override

services/core/java/com/android/server/am/ActivityManagerService.java

+14 −3

Original line number	Diff line number	Diff line
		@@ -544,6 +544,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		static final String EXTRA_TITLE = "android.intent.extra.TITLE";
		static final String EXTRA_DESCRIPTION = "android.intent.extra.DESCRIPTION";
		static final String EXTRA_BUGREPORT_TYPE = "android.intent.extra.BUGREPORT_TYPE";
		static final String EXTRA_BUGREPORT_NONCE = "android.intent.extra.BUGREPORT_NONCE";

		/**
		* The maximum number of bytes that {@link #setProcessStateSummary} accepts.
		@@ -6591,7 +6592,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		*/
		@Override
		public void requestBugReport(@BugreportParams.BugreportMode int bugreportType) {
		requestBugReportWithDescription(null, null, bugreportType);
		requestBugReportWithDescription(null, null, bugreportType, 0L);
		}

		/**
		@@ -6601,6 +6602,15 @@ public class ActivityManagerService extends IActivityManager.Stub
		@Override
		public void requestBugReportWithDescription(@Nullable String shareTitle,
		@Nullable String shareDescription, int bugreportType) {
		requestBugReportWithDescription(shareTitle, shareDescription, bugreportType, /nonce/ 0L);
		}

		/**
		* Takes a bugreport using bug report API ({@code BugreportManager}) which gets
		* triggered by sending a broadcast to Shell.
		*/
		public void requestBugReportWithDescription(@Nullable String shareTitle,
		@Nullable String shareDescription, int bugreportType, long nonce) {
		String type = null;
		switch (bugreportType) {
		case BugreportParams.BUGREPORT_MODE_FULL:
		@@ -6651,6 +6661,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		triggerShellBugreport.setAction(INTENT_BUGREPORT_REQUESTED);
		triggerShellBugreport.setPackage(SHELL_APP_PACKAGE);
		triggerShellBugreport.putExtra(EXTRA_BUGREPORT_TYPE, bugreportType);
		triggerShellBugreport.putExtra(EXTRA_BUGREPORT_NONCE, nonce);
		triggerShellBugreport.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
		triggerShellBugreport.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
		if (shareTitle != null) {
		@@ -6717,8 +6728,8 @@ public class ActivityManagerService extends IActivityManager.Stub
		* Takes a bugreport remotely
		*/
		@Override
		public void requestRemoteBugReport() {
		requestBugReportWithDescription(null, null, BugreportParams.BUGREPORT_MODE_REMOTE);
		public void requestRemoteBugReport(long nonce) {
		requestBugReportWithDescription(null, null, BugreportParams.BUGREPORT_MODE_REMOTE, nonce);
		}

		/**

services/devicepolicy/java/com/android/server/devicepolicy/RemoteBugreportManager.java

+17 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.annotation.IntDef;
		import android.app.Notification;
		import android.app.PendingIntent;
		import android.app.admin.DeviceAdminReceiver;
		import android.app.admin.DevicePolicyManager;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		@@ -54,7 +55,9 @@ import com.android.server.utils.Slogf;
		import java.io.FileNotFoundException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.security.SecureRandom;
		import java.util.concurrent.atomic.AtomicBoolean;
		import java.util.concurrent.atomic.AtomicLong;

		/**
		* Class managing bugreport collection upon device owner's request.
		@@ -78,6 +81,9 @@ public class RemoteBugreportManager {
		private final DevicePolicyManagerService mService;
		private final DevicePolicyManagerService.Injector mInjector;

		private final SecureRandom mRng = new SecureRandom();

		private final AtomicLong mRemoteBugreportNonce = new AtomicLong();
		private final AtomicBoolean mRemoteBugreportServiceIsActive = new AtomicBoolean();
		private final AtomicBoolean mRemoteBugreportSharingAccepted = new AtomicBoolean();
		private final Context mContext;
		@@ -197,8 +203,13 @@ public class RemoteBugreportManager {

		final long callingIdentity = mInjector.binderClearCallingIdentity();
		try {
		mInjector.getIActivityManager().requestRemoteBugReport();
		long nonce;
		do {
		nonce = mRng.nextLong();
		} while (nonce == 0);
		mInjector.getIActivityManager().requestRemoteBugReport(nonce);

		mRemoteBugreportNonce.set(nonce);
		mRemoteBugreportServiceIsActive.set(true);
		mRemoteBugreportSharingAccepted.set(false);
		registerRemoteBugreportReceivers();
		@@ -231,6 +242,11 @@ public class RemoteBugreportManager {
		}

		private void onBugreportFinished(Intent intent) {
		long nonce = intent.getLongExtra(DevicePolicyManager.EXTRA_REMOTE_BUGREPORT_NONCE, 0);
		if (nonce == 0 \|\| mRemoteBugreportNonce.get() != nonce) {
		Slogf.w(LOG_TAG, "Invalid nonce provided, ignoring " + nonce);
		return;
		}
		mHandler.removeCallbacks(mRemoteBugreportTimeoutRunnable);
		mRemoteBugreportServiceIsActive.set(false);
		final Uri bugreportUri = intent.getData();