Examples with KeyguardManager android.app.KeyguardManager used on opensource projects

Example 31 with KeyguardManager

use of android.app.KeyguardManager in project platform_frameworks_base by android.

the class UserManagerService method trySetQuietModeDisabled.

@Override
public boolean trySetQuietModeDisabled(int userHandle, IntentSender target) {
    checkManageUsersPermission("silence profile");
    if (StorageManager.isUserKeyUnlocked(userHandle) || !mLockPatternUtils.isSecure(userHandle)) {
        // if the user is already unlocked, no need to show a profile challenge
        setQuietModeEnabled(userHandle, false);
        return true;
    }
    long identity = Binder.clearCallingIdentity();
    try {
        // otherwise, we show a profile challenge to trigger decryption of the user
        final KeyguardManager km = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);
        // We should use userHandle not credentialOwnerUserId here, as even if it is unified
        // lock, confirm screenlock page will know and show personal challenge, and unlock
        // work profile when personal challenge is correct
        final Intent unlockIntent = km.createConfirmDeviceCredentialIntent(null, null, userHandle);
        if (unlockIntent == null) {
            return false;
        }
        final Intent callBackIntent = new Intent(ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK);
        if (target != null) {
            callBackIntent.putExtra(Intent.EXTRA_INTENT, target);
        }
        callBackIntent.putExtra(Intent.EXTRA_USER_ID, userHandle);
        callBackIntent.setPackage(mContext.getPackageName());
        callBackIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
        final PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, callBackIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_IMMUTABLE);
        // After unlocking the challenge, it will disable quiet mode and run the original
        // intentSender
        unlockIntent.putExtra(Intent.EXTRA_INTENT, pendingIntent.getIntentSender());
        unlockIntent.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
        mContext.startActivity(unlockIntent);
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
    return false;
}

Example 32 with KeyguardManager

use of android.app.KeyguardManager in project android_frameworks_base by DirtyUnicorns.

the class LockSettingsService method showEncryptionNotificationForProfile.

private void showEncryptionNotificationForProfile(UserHandle user) {
    Resources r = mContext.getResources();
    CharSequence title = r.getText(com.android.internal.R.string.user_encrypted_title);
    CharSequence message = r.getText(com.android.internal.R.string.profile_encrypted_message);
    CharSequence detail = r.getText(com.android.internal.R.string.profile_encrypted_detail);
    final KeyguardManager km = (KeyguardManager) mContext.getSystemService(KEYGUARD_SERVICE);
    final Intent unlockIntent = km.createConfirmDeviceCredentialIntent(null, null, user.getIdentifier());
    if (unlockIntent == null) {
        return;
    }
    unlockIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
    PendingIntent intent = PendingIntent.getActivity(mContext, 0, unlockIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    showEncryptionNotification(user, title, message, detail, intent);
}

Example 33 with KeyguardManager

use of android.app.KeyguardManager in project android_frameworks_base by DirtyUnicorns.

the class UserManagerService method trySetQuietModeDisabled.

@Override
public boolean trySetQuietModeDisabled(int userHandle, IntentSender target) {
    checkManageUsersPermission("silence profile");
    if (StorageManager.isUserKeyUnlocked(userHandle) || !mLockPatternUtils.isSecure(userHandle)) {
        // if the user is already unlocked, no need to show a profile challenge
        setQuietModeEnabled(userHandle, false);
        return true;
    }
    long identity = Binder.clearCallingIdentity();
    try {
        // otherwise, we show a profile challenge to trigger decryption of the user
        final KeyguardManager km = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);
        // We should use userHandle not credentialOwnerUserId here, as even if it is unified
        // lock, confirm screenlock page will know and show personal challenge, and unlock
        // work profile when personal challenge is correct
        final Intent unlockIntent = km.createConfirmDeviceCredentialIntent(null, null, userHandle);
        if (unlockIntent == null) {
            return false;
        }
        final Intent callBackIntent = new Intent(ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK);
        if (target != null) {
            callBackIntent.putExtra(Intent.EXTRA_INTENT, target);
        }
        callBackIntent.putExtra(Intent.EXTRA_USER_ID, userHandle);
        callBackIntent.setPackage(mContext.getPackageName());
        callBackIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
        final PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, callBackIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_IMMUTABLE);
        // After unlocking the challenge, it will disable quiet mode and run the original
        // intentSender
        unlockIntent.putExtra(Intent.EXTRA_INTENT, pendingIntent.getIntentSender());
        unlockIntent.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
        mContext.startActivity(unlockIntent);
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
    return false;
}

Example 34 with KeyguardManager

use of android.app.KeyguardManager in project android_frameworks_base by DirtyUnicorns.

the class ActivityStarter method showConfirmDeviceCredential.

void showConfirmDeviceCredential(int userId) {
    // First, retrieve the stack that we want to resume after credential is confirmed.
    ActivityStack targetStack;
    ActivityStack fullscreenStack = mSupervisor.getStack(FULLSCREEN_WORKSPACE_STACK_ID);
    ActivityStack freeformStack = mSupervisor.getStack(FREEFORM_WORKSPACE_STACK_ID);
    if (fullscreenStack != null && fullscreenStack.getStackVisibilityLocked(null) != ActivityStack.STACK_INVISIBLE) {
        // Single window case and the case that the docked stack is shown with fullscreen stack.
        targetStack = fullscreenStack;
    } else if (freeformStack != null && freeformStack.getStackVisibilityLocked(null) != ActivityStack.STACK_INVISIBLE) {
        targetStack = freeformStack;
    } else {
        // The case that the docked stack is shown with recent.
        targetStack = mSupervisor.getStack(HOME_STACK_ID);
    }
    if (targetStack == null) {
        return;
    }
    final KeyguardManager km = (KeyguardManager) mService.mContext.getSystemService(Context.KEYGUARD_SERVICE);
    final Intent credential = km.createConfirmDeviceCredentialIntent(null, null, userId);
    // For safety, check null here in case users changed the setting after the checking.
    if (credential == null) {
        return;
    }
    final ActivityRecord activityRecord = targetStack.topRunningActivityLocked();
    if (activityRecord != null) {
        final IIntentSender target = mService.getIntentSenderLocked(ActivityManager.INTENT_SENDER_ACTIVITY, activityRecord.launchedFromPackage, activityRecord.launchedFromUid, activityRecord.userId, null, null, 0, new Intent[] { activityRecord.intent }, new String[] { activityRecord.resolvedType }, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_IMMUTABLE, null);
        credential.putExtra(Intent.EXTRA_INTENT, new IntentSender(target));
        // Show confirm credentials activity.
        startConfirmCredentialIntent(credential);
    }
}

Example 35 with KeyguardManager

use of android.app.KeyguardManager in project android_frameworks_base by DirtyUnicorns.

the class ActivityStartInterceptor method interceptWithConfirmCredentialsIfNeeded.

/**
     * Creates an intent to intercept the current activity start with Confirm Credentials if needed.
     *
     * @return The intercepting intent if needed.
     */
private Intent interceptWithConfirmCredentialsIfNeeded(Intent intent, String resolvedType, ActivityInfo aInfo, String callingPackage, int userId) {
    if (!mService.mUserController.shouldConfirmCredentials(userId)) {
        return null;
    }
    // Allow direct boot aware activity to be displayed before the user is unlocked.
    if (aInfo.directBootAware && mService.mUserController.isUserRunningLocked(userId, ActivityManager.FLAG_AND_LOCKED)) {
        return null;
    }
    final IIntentSender target = mService.getIntentSenderLocked(INTENT_SENDER_ACTIVITY, callingPackage, Binder.getCallingUid(), userId, null, null, 0, new Intent[] { intent }, new String[] { resolvedType }, FLAG_CANCEL_CURRENT | FLAG_ONE_SHOT | FLAG_IMMUTABLE, null);
    final KeyguardManager km = (KeyguardManager) mService.mContext.getSystemService(KEYGUARD_SERVICE);
    final Intent newIntent = km.createConfirmDeviceCredentialIntent(null, null, userId);
    if (newIntent == null) {
        return null;
    }
    newIntent.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS | FLAG_ACTIVITY_TASK_ON_HOME);
    newIntent.putExtra(EXTRA_PACKAGE_NAME, aInfo.packageName);
    newIntent.putExtra(EXTRA_INTENT, new IntentSender(target));
    return newIntent;
}