Examples with PendingActivityLaunch com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch used on opensource projects

Example 1 with PendingActivityLaunch

use of com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch in project android_frameworks_base by ResurrectionRemix.

the class ActivityStarter method clearPendingActivityLaunchesLocked.

boolean clearPendingActivityLaunchesLocked(String packageName) {
    boolean didSomething = false;
    for (int palNdx = mPendingActivityLaunches.size() - 1; palNdx >= 0; --palNdx) {
        PendingActivityLaunch pal = mPendingActivityLaunches.get(palNdx);
        ActivityRecord r = pal.r;
        if (r != null && r.packageName.equals(packageName)) {
            mPendingActivityLaunches.remove(palNdx);
            didSomething = true;
        }
    }
    return didSomething;
}

Example 2 with PendingActivityLaunch

use of com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch in project android_frameworks_base by DirtyUnicorns.

the class ActivityStarter method startActivityLocked.

final int startActivityLocked(IApplicationThread caller, Intent intent, Intent ephemeralIntent, String resolvedType, ActivityInfo aInfo, ResolveInfo rInfo, IVoiceInteractionSession voiceSession, IVoiceInteractor voiceInteractor, IBinder resultTo, String resultWho, int requestCode, int callingPid, int callingUid, String callingPackage, int realCallingPid, int realCallingUid, int startFlags, ActivityOptions options, boolean ignoreTargetSecurity, boolean componentSpecified, ActivityRecord[] outActivity, ActivityStackSupervisor.ActivityContainer container, TaskRecord inTask) {
    int err = ActivityManager.START_SUCCESS;
    ProcessRecord callerApp = null;
    if (caller != null) {
        callerApp = mService.getRecordForAppLocked(caller);
        if (callerApp != null) {
            callingPid = callerApp.pid;
            callingUid = callerApp.info.uid;
        } else {
            Slog.w(TAG, "Unable to find app for caller " + caller + " (pid=" + callingPid + ") when starting: " + intent.toString());
            err = ActivityManager.START_PERMISSION_DENIED;
        }
    }
    final int userId = aInfo != null ? UserHandle.getUserId(aInfo.applicationInfo.uid) : 0;
    if (err == ActivityManager.START_SUCCESS) {
        Slog.i(TAG, "START u" + userId + " {" + intent.toShortString(true, true, true, false) + "} from uid " + callingUid + " on display " + (container == null ? (mSupervisor.mFocusedStack == null ? Display.DEFAULT_DISPLAY : mSupervisor.mFocusedStack.mDisplayId) : (container.mActivityDisplay == null ? Display.DEFAULT_DISPLAY : container.mActivityDisplay.mDisplayId)));
    }
    ActivityRecord sourceRecord = null;
    ActivityRecord resultRecord = null;
    if (resultTo != null) {
        sourceRecord = mSupervisor.isInAnyStackLocked(resultTo);
        if (DEBUG_RESULTS)
            Slog.v(TAG_RESULTS, "Will send result to " + resultTo + " " + sourceRecord);
        if (sourceRecord != null) {
            if (requestCode >= 0 && !sourceRecord.finishing) {
                resultRecord = sourceRecord;
            }
        }
    }
    final int launchFlags = intent.getFlags();
    if ((launchFlags & Intent.FLAG_ACTIVITY_FORWARD_RESULT) != 0 && sourceRecord != null) {
        // one being started, including any failures.
        if (requestCode >= 0) {
            ActivityOptions.abort(options);
            return ActivityManager.START_FORWARD_AND_REQUEST_CONFLICT;
        }
        resultRecord = sourceRecord.resultTo;
        if (resultRecord != null && !resultRecord.isInStackLocked()) {
            resultRecord = null;
        }
        resultWho = sourceRecord.resultWho;
        requestCode = sourceRecord.requestCode;
        sourceRecord.resultTo = null;
        if (resultRecord != null) {
            resultRecord.removeResultsLocked(sourceRecord, resultWho, requestCode);
        }
        if (sourceRecord.launchedFromUid == callingUid) {
            // The new activity is being launched from the same uid as the previous
            // activity in the flow, and asking to forward its result back to the
            // previous.  In this case the activity is serving as a trampoline between
            // the two, so we also want to update its launchedFromPackage to be the
            // same as the previous activity.  Note that this is safe, since we know
            // these two packages come from the same uid; the caller could just as
            // well have supplied that same package name itself.  This specifially
            // deals with the case of an intent picker/chooser being launched in the app
            // flow to redirect to an activity picked by the user, where we want the final
            // activity to consider it to have been launched by the previous app activity.
            callingPackage = sourceRecord.launchedFromPackage;
        }
    }
    if (err == ActivityManager.START_SUCCESS && intent.getComponent() == null) {
        // We couldn't find a class that can handle the given Intent.
        // That's the end of that!
        err = ActivityManager.START_INTENT_NOT_RESOLVED;
    }
    if (err == ActivityManager.START_SUCCESS && aInfo == null) {
        // We couldn't find the specific class specified in the Intent.
        // Also the end of the line.
        err = ActivityManager.START_CLASS_NOT_FOUND;
    }
    if (err == ActivityManager.START_SUCCESS && sourceRecord != null && sourceRecord.task.voiceSession != null) {
        // said it supports the VOICE category, or it is a part of the calling app.
        if ((launchFlags & FLAG_ACTIVITY_NEW_TASK) == 0 && sourceRecord.info.applicationInfo.uid != aInfo.applicationInfo.uid) {
            try {
                intent.addCategory(Intent.CATEGORY_VOICE);
                if (!AppGlobals.getPackageManager().activitySupportsIntent(intent.getComponent(), intent, resolvedType)) {
                    Slog.w(TAG, "Activity being started in current voice task does not support voice: " + intent);
                    err = ActivityManager.START_NOT_VOICE_COMPATIBLE;
                }
            } catch (RemoteException e) {
                Slog.w(TAG, "Failure checking voice capabilities", e);
                err = ActivityManager.START_NOT_VOICE_COMPATIBLE;
            }
        }
    }
    if (err == ActivityManager.START_SUCCESS && voiceSession != null) {
        // is actually allowing it to run this way.
        try {
            if (!AppGlobals.getPackageManager().activitySupportsIntent(intent.getComponent(), intent, resolvedType)) {
                Slog.w(TAG, "Activity being started in new voice task does not support: " + intent);
                err = ActivityManager.START_NOT_VOICE_COMPATIBLE;
            }
        } catch (RemoteException e) {
            Slog.w(TAG, "Failure checking voice capabilities", e);
            err = ActivityManager.START_NOT_VOICE_COMPATIBLE;
        }
    }
    final ActivityStack resultStack = resultRecord == null ? null : resultRecord.task.stack;
    if (err != START_SUCCESS) {
        if (resultRecord != null) {
            resultStack.sendActivityResultLocked(-1, resultRecord, resultWho, requestCode, RESULT_CANCELED, null);
        }
        ActivityOptions.abort(options);
        return err;
    }
    boolean abort = !mSupervisor.checkStartAnyActivityPermission(intent, aInfo, resultWho, requestCode, callingPid, callingUid, callingPackage, ignoreTargetSecurity, callerApp, resultRecord, resultStack, options);
    abort |= !mService.mIntentFirewall.checkStartActivity(intent, callingUid, callingPid, resolvedType, aInfo.applicationInfo);
    if (mService.mController != null) {
        try {
            // The Intent we give to the watcher has the extra data
            // stripped off, since it can contain private information.
            Intent watchIntent = intent.cloneFilter();
            abort |= !mService.mController.activityStarting(watchIntent, aInfo.applicationInfo.packageName);
        } catch (RemoteException e) {
            mService.mController = null;
        }
    }
    mInterceptor.setStates(userId, realCallingPid, realCallingUid, startFlags, callingPackage);
    mInterceptor.intercept(intent, rInfo, aInfo, resolvedType, inTask, callingPid, callingUid, options);
    intent = mInterceptor.mIntent;
    rInfo = mInterceptor.mRInfo;
    aInfo = mInterceptor.mAInfo;
    resolvedType = mInterceptor.mResolvedType;
    inTask = mInterceptor.mInTask;
    callingPid = mInterceptor.mCallingPid;
    callingUid = mInterceptor.mCallingUid;
    options = mInterceptor.mActivityOptions;
    if (abort) {
        if (resultRecord != null) {
            resultStack.sendActivityResultLocked(-1, resultRecord, resultWho, requestCode, RESULT_CANCELED, null);
        }
        // We pretend to the caller that it was really started, but
        // they will just get a cancel result.
        ActivityOptions.abort(options);
        return START_SUCCESS;
    }
    // we are to launching now after the review is completed.
    if ((mService.mPermissionReviewRequired || Build.PERMISSIONS_REVIEW_REQUIRED) && aInfo != null) {
        if (mService.getPackageManagerInternalLocked().isPermissionsReviewRequired(aInfo.packageName, userId)) {
            IIntentSender target = mService.getIntentSenderLocked(ActivityManager.INTENT_SENDER_ACTIVITY, callingPackage, callingUid, userId, null, null, 0, new Intent[] { intent }, new String[] { resolvedType }, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT, null);
            final int flags = intent.getFlags();
            Intent newIntent = new Intent(Intent.ACTION_REVIEW_PERMISSIONS);
            newIntent.setFlags(flags | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
            newIntent.putExtra(Intent.EXTRA_PACKAGE_NAME, aInfo.packageName);
            newIntent.putExtra(Intent.EXTRA_INTENT, new IntentSender(target));
            if (resultRecord != null) {
                newIntent.putExtra(Intent.EXTRA_RESULT_NEEDED, true);
            }
            intent = newIntent;
            resolvedType = null;
            callingUid = realCallingUid;
            callingPid = realCallingPid;
            rInfo = mSupervisor.resolveIntent(intent, resolvedType, userId);
            aInfo = mSupervisor.resolveActivity(intent, rInfo, startFlags, null);
            if (DEBUG_PERMISSIONS_REVIEW) {
                Slog.i(TAG, "START u" + userId + " {" + intent.toShortString(true, true, true, false) + "} from uid " + callingUid + " on display " + (container == null ? (mSupervisor.mFocusedStack == null ? Display.DEFAULT_DISPLAY : mSupervisor.mFocusedStack.mDisplayId) : (container.mActivityDisplay == null ? Display.DEFAULT_DISPLAY : container.mActivityDisplay.mDisplayId)));
            }
        }
    }
    // app [on install success].
    if (rInfo != null && rInfo.ephemeralResolveInfo != null) {
        intent = buildEphemeralInstallerIntent(intent, ephemeralIntent, rInfo.ephemeralResolveInfo.getPackageName(), callingPackage, resolvedType, userId);
        resolvedType = null;
        callingUid = realCallingUid;
        callingPid = realCallingPid;
        aInfo = mSupervisor.resolveActivity(intent, rInfo, startFlags, null);
    }
    ActivityRecord r = new ActivityRecord(mService, callerApp, callingUid, callingPackage, intent, resolvedType, aInfo, mService.mConfiguration, resultRecord, resultWho, requestCode, componentSpecified, voiceSession != null, mSupervisor, container, options, sourceRecord);
    if (outActivity != null) {
        outActivity[0] = r;
    }
    if (r.appTimeTracker == null && sourceRecord != null) {
        // If the caller didn't specify an explicit time tracker, we want to continue
        // tracking under any it has.
        r.appTimeTracker = sourceRecord.appTimeTracker;
    }
    final ActivityStack stack = mSupervisor.mFocusedStack;
    if (voiceSession == null && (stack.mResumedActivity == null || stack.mResumedActivity.info.applicationInfo.uid != callingUid)) {
        if (!mService.checkAppSwitchAllowedLocked(callingPid, callingUid, realCallingPid, realCallingUid, "Activity start")) {
            PendingActivityLaunch pal = new PendingActivityLaunch(r, sourceRecord, startFlags, stack, callerApp);
            mPendingActivityLaunches.add(pal);
            ActivityOptions.abort(options);
            return ActivityManager.START_SWITCHES_CANCELED;
        }
    }
    if (mService.mDidAppSwitch) {
        // This is the second allowed switch since we stopped switches,
        // so now just generally allow switches.  Use case: user presses
        // home (switches disabled, switch to home, mDidAppSwitch now true);
        // user taps a home icon (coming from home so allowed, we hit here
        // and now allow anyone to switch again).
        mService.mAppSwitchesAllowedTime = 0;
    } else {
        mService.mDidAppSwitch = true;
    }
    doPendingActivityLaunchesLocked(false);
    try {
        mService.mWindowManager.deferSurfaceLayout();
        err = startActivityUnchecked(r, sourceRecord, voiceSession, voiceInteractor, startFlags, true, options, inTask);
    } finally {
        mService.mWindowManager.continueSurfaceLayout();
    }
    postStartActivityUncheckedProcessing(r, err, stack.mStackId, mSourceRecord, mTargetStack);
    return err;
}

Example 3 with PendingActivityLaunch

use of com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch in project android_frameworks_base by DirtyUnicorns.

the class ActivityStarter method doPendingActivityLaunchesLocked.

final void doPendingActivityLaunchesLocked(boolean doResume) {
    while (!mPendingActivityLaunches.isEmpty()) {
        final PendingActivityLaunch pal = mPendingActivityLaunches.remove(0);
        final boolean resume = doResume && mPendingActivityLaunches.isEmpty();
        try {
            final int result = startActivityUnchecked(pal.r, pal.sourceRecord, null, null, pal.startFlags, resume, null, null);
            postStartActivityUncheckedProcessing(pal.r, result, mSupervisor.mFocusedStack.mStackId, mSourceRecord, mTargetStack);
        } catch (Exception e) {
            Slog.e(TAG, "Exception during pending activity launch pal=" + pal, e);
            pal.sendErrorResult(e.getMessage());
        }
    }
}

Example 4 with PendingActivityLaunch

use of com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch in project android_frameworks_base by AOSPA.

the class ActivityStarter method clearPendingActivityLaunchesLocked.

boolean clearPendingActivityLaunchesLocked(String packageName) {
    boolean didSomething = false;
    for (int palNdx = mPendingActivityLaunches.size() - 1; palNdx >= 0; --palNdx) {
        PendingActivityLaunch pal = mPendingActivityLaunches.get(palNdx);
        ActivityRecord r = pal.r;
        if (r != null && r.packageName.equals(packageName)) {
            mPendingActivityLaunches.remove(palNdx);
            didSomething = true;
        }
    }
    return didSomething;
}

Example 5 with PendingActivityLaunch

use of com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch in project android_frameworks_base by AOSPA.

the class ActivityStarter method doPendingActivityLaunchesLocked.

final void doPendingActivityLaunchesLocked(boolean doResume) {
    while (!mPendingActivityLaunches.isEmpty()) {
        final PendingActivityLaunch pal = mPendingActivityLaunches.remove(0);
        final boolean resume = doResume && mPendingActivityLaunches.isEmpty();
        try {
            final int result = startActivityUnchecked(pal.r, pal.sourceRecord, null, null, pal.startFlags, resume, null, null);
            postStartActivityUncheckedProcessing(pal.r, result, mSupervisor.mFocusedStack.mStackId, mSourceRecord, mTargetStack);
        } catch (Exception e) {
            Slog.e(TAG, "Exception during pending activity launch pal=" + pal, e);
            pal.sendErrorResult(e.getMessage());
        }
    }
}