Examples with DevicePolicyManager android.app.admin.DevicePolicyManager used on opensource projects

Example 71 with DevicePolicyManager

use of android.app.admin.DevicePolicyManager in project android_frameworks_base by crdroidandroid.

the class RestrictedLockUtils method getDeviceOwner.

public static EnforcedAdmin getDeviceOwner(Context context) {
    final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm == null) {
        return null;
    }
    ComponentName adminComponent = dpm.getDeviceOwnerComponentOnAnyUser();
    if (adminComponent != null) {
        return new EnforcedAdmin(adminComponent, dpm.getDeviceOwnerUserId());
    }
    return null;
}

Example 72 with DevicePolicyManager

use of android.app.admin.DevicePolicyManager in project android_frameworks_base by crdroidandroid.

the class RestrictedLockUtils method checkIfAutoTimeRequired.

/**
     * Checks if {@link android.app.admin.DevicePolicyManager#setAutoTimeRequired} is enforced
     * on the device.
     *
     * @return EnforcedAdmin Object containing the device owner component and
     * userId the device owner is running as, or {@code null} setAutoTimeRequired is not enforced.
     */
public static EnforcedAdmin checkIfAutoTimeRequired(Context context) {
    DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm == null || !dpm.getAutoTimeRequired()) {
        return null;
    }
    ComponentName adminComponent = dpm.getDeviceOwnerComponentOnCallingUser();
    return new EnforcedAdmin(adminComponent, UserHandle.myUserId());
}

Example 73 with DevicePolicyManager

use of android.app.admin.DevicePolicyManager in project android_frameworks_base by crdroidandroid.

the class KeyguardBottomAreaView method isCameraDisabledByDpm.

private boolean isCameraDisabledByDpm() {
    final DevicePolicyManager dpm = (DevicePolicyManager) getContext().getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm != null && mPhoneStatusBar != null) {
        try {
            final int userId = ActivityManagerNative.getDefault().getCurrentUser().id;
            final int disabledFlags = dpm.getKeyguardDisabledFeatures(null, userId);
            final boolean disabledBecauseKeyguardSecure = (disabledFlags & DevicePolicyManager.KEYGUARD_DISABLE_SECURE_CAMERA) != 0 && mPhoneStatusBar.isKeyguardSecure();
            return dpm.getCameraDisabled(null) || disabledBecauseKeyguardSecure;
        } catch (RemoteException e) {
            Log.e(TAG, "Can't get userId", e);
        }
    }
    return false;
}

Example 74 with DevicePolicyManager

use of android.app.admin.DevicePolicyManager in project android_frameworks_base by crdroidandroid.

the class KeyguardUpdateMonitor method scheduleStrongAuthTimeout.

private void scheduleStrongAuthTimeout() {
    final DevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
    long when = SystemClock.elapsedRealtime() + dpm.getRequiredStrongAuthTimeout(null, sCurrentUser);
    Intent intent = new Intent(ACTION_STRONG_AUTH_TIMEOUT);
    intent.putExtra(USER_ID, sCurrentUser);
    PendingIntent sender = PendingIntent.getBroadcast(mContext, sCurrentUser, intent, PendingIntent.FLAG_CANCEL_CURRENT);
    mAlarmManager.set(AlarmManager.ELAPSED_REALTIME, when, sender);
    notifyStrongAuthStateChanged(sCurrentUser);
}

Example 75 with DevicePolicyManager

use of android.app.admin.DevicePolicyManager in project android_frameworks_base by crdroidandroid.

the class LockPatternUtils method saveLockPattern.

/**
     * Save a lock pattern.
     * @param pattern The new pattern to save.
     * @param savedPattern The previously saved pattern, converted to String format
     * @param userId the user whose pattern is to be saved.
     */
public void saveLockPattern(List<LockPatternView.Cell> pattern, String savedPattern, int userId) {
    try {
        if (pattern == null || pattern.size() < MIN_LOCK_PATTERN_SIZE) {
            throw new IllegalArgumentException("pattern must not be null and at least " + MIN_LOCK_PATTERN_SIZE + " dots long.");
        }
        setLong(PASSWORD_TYPE_KEY, DevicePolicyManager.PASSWORD_QUALITY_SOMETHING, userId);
        getLockSettings().setLockPattern(patternToString(pattern, userId), savedPattern, userId);
        DevicePolicyManager dpm = getDevicePolicyManager();
        // Update the device encryption password.
        if (userId == UserHandle.USER_SYSTEM && LockPatternUtils.isDeviceEncryptionEnabled()) {
            if (!shouldEncryptWithCredentials(true)) {
                clearEncryptionPassword();
            } else {
                String stringPattern = patternToString(pattern, userId);
                updateEncryptionPassword(StorageManager.CRYPT_TYPE_PATTERN, stringPattern);
            }
        }
        setBoolean(PATTERN_EVER_CHOSEN_KEY, true, userId);
        onAfterChangingPassword(userId);
    } catch (RemoteException re) {
        Log.e(TAG, "Couldn't save lock pattern " + re);
    }
}