Merge "Fixes in KeyguardManager doc."

import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.ServiceManager.ServiceNotFoundException;

import android.os.UserHandle;

import android.provider.Settings;

import android.service.persistentdata.IPersistentDataBlockService;

import android.util.Log;

import java.util.List;

/**

 * Class that can be used to lock and unlock the keyboard. The

 * actual class to control the keyboard locking is

 * Class that can be used to lock and unlock the keyguard. The

 * actual class to control the keyguard locking is

 * {@link android.app.KeyguardManager.KeyguardLock}.

 */

@SystemService(Context.KEYGUARD_SERVICE)

     * moves in and out of the foreground and does not require that any special

     * permissions be requested.

     *

     * Enables you to lock or unlock the keyboard. Get an instance of this class by

     * Enables you to lock or unlock the keyguard. Get an instance of this class by

     * calling {@link android.content.Context#getSystemService(java.lang.String) Context.getSystemService()}.

     * This class is wrapped by {@link android.app.KeyguardManager KeyguardManager}.

     * @param tag A tag that informally identifies who you are (for debugging who

     *   is disabling he keyguard).

     *   is disabling the keyguard).

     *

     * @return A {@link KeyguardLock} handle to use to disable and reenable the

     *   keyguard.