项目：PowerToggles
文件：LockScreenToggle.java
@Override
public void toggleState(Context context) {
final DevicePolicyManager pm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
ComponentName cm = new ComponentName(context,LockAdmin.class);
if (pm.isAdminActive(cm)) {
Runnable lockRunnable = new Runnable() {
@Override
public void run() {
pm.lockNow();
}
};
Handler handler = new Handler();
handler.post(lockRunnable);
if (Globals.getAppPrefs(context).getBoolean(KEY_DOUBLE_LOCK,DEFAULT_VALUE)) {
handler.postDelayed(lockRunnable,500);
}
} else {
Globals.startIntent(context,new Intent(context,ProxyActivity.class)
.putExtra("proxy",new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN)
.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,cm)
.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,context.getResources().getString(R.string.admin_explain))));
}
}
private State getCurrentState() {
ComponentName componentName = componentName();
DevicePolicyManager policyManager =
(DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
if (!policyManager.isAdminActive(componentName)) {
return State.NEEDS_PERMISSIONS;
}
if (!policyManager.getCameradisabled(componentName)) {
return State.HAS_PERMISSIONS;
}
if (!policyManager.isDeviceOwnerApp(BuildConfig.APPLICATION_ID)) {
return State.CAMERA_disABLED;
}
// Apparently we can't query for user restrictions,so just always set them if they're not
// already set. We kNow that we're allowed to because we're the device owner.
policyManager.addUserRestriction(componentName,UserManager.disALLOW_ADD_USER);
policyManager.addUserRestriction(componentName,UserManager.disALLOW_FACTORY_RESET);
return State.IS_DEVICE_OWNER;
}
项目：nightdream
文件：PreferencesFragment.java
private void removeActiveAdmin() {
DevicePolicyManager mgr = (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
ComponentName cn = new ComponentName(mContext,AdminReceiver.class);
if ( mgr.isAdminActive(cn)) {
mgr.removeActiveAdmin(cn);
}
}
项目：buildAPKsSamples
文件：MainActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main_real);
if (savedInstanceState == null) {
DevicePolicyManager manager = (DevicePolicyManager)
getSystemService(Context.DEVICE_POLICY_SERVICE);
if (manager.isProfileOwnerApp(getApplicationContext().getPackageName())) {
// If the managed profile is already set up,we show the main screen.
showMainFragment();
} else {
// If not,we show the set up screen.
showSetupProfile();
}
}
}
项目：buildAPKsSamples
文件：BasicManagedProfileFragment.java
/**
* Checks if the application is available in this profile.
*
* @param packageName The package name
* @return True if the application is available in this profile.
*/
private boolean isApplicationEnabled(String packageName) {
Activity activity = getActivity();
PackageManager packageManager = activity.getPackageManager();
try {
ApplicationInfo applicationInfo = packageManager.getApplicationInfo(
packageName,PackageManager.GET_UNINSTALLED_PACKAGES);
// Return false if the app is not installed in this profile
if (0 == (applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED)) {
return false;
}
// Check if the app is not hidden in this profile
DevicePolicyManager devicePolicyManager =
(DevicePolicyManager) activity.getSystemService(Activity.DEVICE_POLICY_SERVICE);
return !devicePolicyManager.isApplicationHidden(
BasicDeviceAdminReceiver.getComponentName(activity),packageName);
} catch (PackageManager.NameNotFoundException e) {
return false;
}
}
项目：buildAPKsSamples
文件：BasicManagedProfileFragment.java
/**
* Enables forwarding of share intent between private account and managed profile.
*/
private void enableForwarding() {
Activity activity = getActivity();
if (null == activity || activity.isFinishing()) {
return;
}
DevicePolicyManager manager =
(DevicePolicyManager) activity.getSystemService(Context.DEVICE_POLICY_SERVICE);
try {
IntentFilter filter = new IntentFilter(Intent.ACTION_SEND);
filter.addDataType("text/plain");
filter.addDataType("image/jpeg");
// This is how you can register an IntentFilter as allowed pattern of Intent forwarding
manager.addCrossprofileIntentFilter(BasicDeviceAdminReceiver.getComponentName(activity),filter,FLAG_MANAGED_CAN_ACCESS_PARENT | FLAG_PARENT_CAN_ACCESS_MANAGED);
} catch (IntentFilter.MalformedMimeTypeException e) {
e.printstacktrace();
}
}
项目：buildAPKsSamples
文件：BasicManagedProfileFragment.java
/**
* Sends a sample intent of a plain text message. This is just a utility function to see how
* the intent forwarding works.
*/
private void sendIntent() {
Activity activity = getActivity();
if (null == activity || activity.isFinishing()) {
return;
}
DevicePolicyManager manager =
(DevicePolicyManager) activity.getSystemService(Context.DEVICE_POLICY_SERVICE);
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TEXT,manager.isProfileOwnerApp(activity.getApplicationContext().getPackageName())
? "From the managed account" : "From the primary account");
try {
startActivity(intent);
Log.d(TAG,"A sample intent was sent.");
} catch (ActivityNotFoundException e) {
Toast.makeText(activity,R.string.activity_not_found,Toast.LENGTH_SHORT).show();
}
}
项目：buildAPKsSamples
文件：BasicManagedProfileFragment.java
/**
* Wipes out all the data related to this managed profile.
*/
private void removeProfile() {
Activity activity = getActivity();
if (null == activity || activity.isFinishing()) {
return;
}
DevicePolicyManager manager =
(DevicePolicyManager) activity.getSystemService(Context.DEVICE_POLICY_SERVICE);
manager.wipeData(0);
// The screen turns off here
}
项目：buildAPKsSamples
文件：PolicySetupActivity.java
@Override
public void onClick(View v) {
// First,persist the policy. Then,launch intent to trigger the system screen
// requesting user to confirm the activation of the device administrator.
writePolicy();
Intent activateDeviceAdminIntent =
new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
activateDeviceAdminIntent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,mPolicy.getPolicyAdmin());
// It is good practice to include the optional explanation text to explain to
// user why the application is requesting to be a device administrator. The system
// will display this message on the activation screen.
activateDeviceAdminIntent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,getResources().getString(R.string.device_admin_activation_message));
startActivityForResult(activateDeviceAdminIntent,REQ_ACTIVATE_DEVICE_ADMIN);
}
public boolean keyguardEnforcedByDevicePolicy() {
DevicePolicyManager dpm = (DevicePolicyManager)
mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
if (dpm != null) {
int passwordQuality = dpm.getpasswordQuality(null);
switch (passwordQuality) {
case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
return true;
}
}
return false;
}
项目：Lock
文件：MainActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mCN = new ComponentName(this,MainReceiver.class); // Receiver,not Activity!
mDPM = (DevicePolicyManager)getSystemService(DEVICE_POLICY_SERVICE);
if (isHuaweiNougat()) {
launchEmuiLockActivity();
finish();
} else if (isAdminActive()) {
lock();
finish();
} else {
enableAppAsAdministrator();
}
}
项目：Lockscreen
文件：MainActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// 设备安全管理服务 2.2之前的版本是没有对外暴露的 只能通过反射技术获取
devicePolicyManager = (DevicePolicyManager) getSystemService(DEVICE_POLICY_SERVICE);
boolean isAdminActive = devicePolicyManager.isAdminActive(Dar.getCn(this));
if (isAdminActive) {
// 锁屏
devicePolicyManager.lockNow();
finish();
}else{
startAddDeviceAdminAty();
}
}
项目：Taskbar
文件：U.java
public static void lockDevice(Context context) {
ComponentName component = new ComponentName(context,LockDeviceReceiver.class);
context.getPackageManager().setComponentEnabledSetting(component,PackageManager.COMPONENT_ENABLED_STATE_ENABLED,PackageManager.DONT_KILL_APP);
DevicePolicyManager mDevicePolicyManager = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
if(mDevicePolicyManager.isAdminActive(component))
mDevicePolicyManager.lockNow();
else {
launchApp(context,() -> {
Intent intent = new Intent(context,DummyActivity.class);
intent.putExtra("device_admin",true);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent,getActivityOptionsBundle(ApplicationType.APPLICATION));
if(context instanceof Activity)
((Activity) context).overridePendingTransition(0,0);
});
}
}
public static void uninstall(Context context,Prefs prefs) {
try {
ComponentName devAdminReceiver = new ComponentName(context,DAReceiver.class);
DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
dpm.removeActiveAdmin(devAdminReceiver);
if (prefs.proximityToLock && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP && !Shell.SU.available())
prefs.setBool(Prefs.KEYS.PROXIMITY_TO_LOCK.toString(),false);
} catch (Exception ignored) {
}
Uri packageUri = Uri.parse("package:" + context.getPackageName());
Intent uninstallIntent =
new Intent(Intent.ACTION_UNINSTALL_PACKAGE,packageUri);
uninstallIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(uninstallIntent);
}
public static boolean isDeviceSecure(Context context) {
// Starting with android 6.0 calling isLockScreendisabled fails altogether because the signature has changed.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
KeyguardManager keyguardMgr = (KeyguardManager) context.getSystemService(Context.KEyguard_SERVICE);
return keyguardMgr != null && keyguardMgr.isDeviceSecure();
}
try {
String LOCKSCREEN_UTILS_CLASSNAME = "com.android.internal.widget.LockPatternUtils";
Class<?> lockUtilsClass = Class.forName(LOCKSCREEN_UTILS_CLASSNAME);
Object lockUtils = lockUtilsClass.getConstructor(Context.class).newInstance(context);
Method method = lockUtilsClass.getmethod("getActivePasswordQuality");
// Starting with android 5.x this fails with InvocationTargetException (caused by SecurityException - MANAGE_USERS permission is
// required because internally some additional logic was added to return false if one can switch between several users)
// -> therefore if no exception is thrown,we kNow the screen lock setting is set to Pattern,PIN/PW or something else other than 'None' or 'Swipe'
Integer lockProtectionLevel = (Integer) method.invoke(lockUtils);
return lockProtectionLevel >= DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
} catch (InvocationTargetException ignored) {
} catch (Exception e) {
MobileMessagingLogger.e("Error detecting whether screen lock is disabled: " + e);
}
return false;
}
@Override
public void clearPassword(Operation operation) {
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
getDevicePolicyManager().setPasswordQuality(getCdmDeviceAdmin(),DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
getDevicePolicyManager().setPasswordMinimumLength(getCdmDeviceAdmin(),getDefaultPasswordLength());
getDevicePolicyManager().resetPassword(getContextResources().getString(R.string.shared_pref_default_string),DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY);
getDevicePolicyManager().lockNow();
getDevicePolicyManager().setPasswordQuality(getCdmDeviceAdmin(),DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG,"Password cleared");
}
}
项目：ApiDemos
文件：DeviceAdminSample.java
private String statusCodetoString(int newStatusCode) {
int newStatus = R.string.encryption_status_unkNown;
switch (newStatusCode) {
case DevicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED:
newStatus = R.string.encryption_status_unsupported;
break;
case DevicePolicyManager.ENCRYPTION_STATUS_INACTIVE:
newStatus = R.string.encryption_status_inactive;
break;
case DevicePolicyManager.ENCRYPTION_STATUS_ACTIVATING:
newStatus = R.string.encryption_status_activating;
break;
case DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE:
newStatus = R.string.encryption_status_active;
break;
}
return mActivity.getString(newStatus);
}
项目：iTester
文件：MainActivityWiperReceiver.java
private void initUI()
{
int[] ids = {R.id.button_hw,R.id.button_mac,R.id.button_bat,R.id.button_image,R.id.button_gsensor,R.id.button_brightness,R.id.button_rgb,R.id.button_multitouch,R.id.button_drawing,R.id.button_wifi,R.id.button_bt,R.id.button_sd,R.id.button_mp3,R.id.button_mp4,R.id.button_record,R.id.button_camera,R.id.button_lsensor,R.id.button_mobile,R.id.button_vibrate,R.id.button_flashlight,R.id.button_keyboard,R.id.button_compass,R.id.button_gyro,R.id.button_prox,R.id.button_gps,R.id.button_otg,R.id.button_ethernet,R.id.button_reset,R.id.button_fm};
for(int i =0;i < ids.length;i++)
{
findViewById(ids[i]).setonClickListener(this);
}
mDPM = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
mDeviceAdmin = new ComponentName(MainActivity.this,MainActivityWiperReceiver.class);
//�õ���ǰ�豸��������û�м���
boolean active = mDPM.isAdminActive(mDeviceAdmin);
if (!active) {
//���û�м���Ļ�����ȥ��ʾ�û������һ�����г���ʱ��
getAdmin();
}
}
/**
* Change device lock code.
* @param code - Operation code.
* @param data - Data required(Lock code).
*/
public void changeLockCode(String code,String data) {
ComponentName demoDeviceAdmin = new ComponentName(context,AgentDeviceAdminReceiver.class);
devicePolicyManager.setPasswordMinimumLength(demoDeviceAdmin,DEFAULT_PASSWORD_MIN_LENGTH);
String password = null;
try {
JSONObject lockData = new JSONObject(data);
if (!lockData.isNull(resources.getString(R.string.intent_extra_password))) {
password =
(String) lockData.get(resources.getString(R.string.intent_extra_password));
}
resultBuilder.build(code);
if (password!=null && !password.isEmpty()) {
devicePolicyManager.resetPassword(password,DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY);
devicePolicyManager.lockNow();
}
} catch (JSONException e) {
Log.e(TAG,"Invalid JSON format." + e);
}
}
项目：nightdream
文件：PreferencesFragment.java
private void setupDeviceAdministratorPermissions(SharedPreferences sharedPreferences) {
if (!isAdded() ) return;
boolean on = sharedPreferences.getBoolean("useDeviceLock",false);
if (on) {
DevicePolicyManager mgr = (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
ComponentName cn = new ComponentName(mContext,AdminReceiver.class);
if ( !mgr.isAdminActive(cn)) {
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,cn);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,getString(R.string.useDeviceLockExplanation));
startActivity(intent);
}
} else {
removeActiveAdmin();
}
}
项目：homerplayer
文件：ApplicationLocker.java
public static boolean lockApplication(Activity activity) {
DevicePolicyManager dpm =
(DevicePolicyManager) activity.getSystemService(Context.DEVICE_POLICY_SERVICE);
if (dpm.isLockTaskPermitted(activity.getPackageName())
&& dpm.isDeviceOwnerApp(activity.getPackageName())) {
IntentFilter intentFilter = new IntentFilter(Intent.ACTION_MAIN);
intentFilter.addCategory(Intent.CATEGORY_HOME);
intentFilter.addCategory(Intent.CATEGORY_DEFAULT);
ComponentName adminComponentName =
new ComponentName(activity,HomerPlayerDeviceAdmin.class);
ComponentName activityComponentName =
new ComponentName(activity,MainActivity.class);
dpm.addPersistentPreferredActivity(
adminComponentName,intentFilter,activityComponentName);
lockScreen(activity);
return true;
}
return false;
}
项目：cleanmaster
文件：LockActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.activity_main);
//传说中的Log.i
Log.i("--->lock!!","start lock");
mDevicePolicyManager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
mComponentName = new ComponentName(this,LockReceiver.class);
// 判断是否有权�?
if (mDevicePolicyManager.isAdminActive(mComponentName)) {
mDevicePolicyManager.lockNow();
// 下面两行都不好使，在android4.2
// android.os.Process.killProcess(android.os.Process.myPid());
// System.exit(0);
LockActivity.this.finish();
} else {
activeManager();
}
}
项目：android-kiosk-example
文件：MainActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
ComponentName deviceAdmin = new ComponentName(this,AdminReceiver.class);
mDpm = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
if (!mDpm.isAdminActive(deviceAdmin)) {
Toast.makeText(this,getString(R.string.not_device_admin),Toast.LENGTH_SHORT).show();
}
if (mDpm.isDeviceOwnerApp(getPackageName())) {
mDpm.setLockTaskPackages(deviceAdmin,new String[]{getPackageName()});
} else {
Toast.makeText(this,getString(R.string.not_device_owner),Toast.LENGTH_SHORT).show();
}
mDecorView = getwindow().getDecorView();
mWebView.loadUrl("http://www.vicarasolutions.com/");
}
项目：ApiDemos
文件：DeviceAdminSample.java
@Override
public boolean onPreferenceClick(Preference preference) {
if (super.onPreferenceClick(preference)) {
return true;
}
if (preference == mActivateEncryption) {
if (alertIfMonkey(mActivity,R.string.monkey_encryption)) {
return true;
}
// Check to see if encryption is even supported on this device (it's optional).
if (mDPM.getStorageEncryptionStatus() ==
DevicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) {
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
builder.setMessage(R.string.encryption_not_supported);
builder.setPositiveButton(R.string.encryption_not_supported_ok,null);
builder.show();
return true;
}
// Launch the activity to activate encryption. May or may not return!
Intent intent = new Intent(DevicePolicyManager.ACTION_START_ENCRYPTION);
startActivityForResult(intent,REQUEST_CODE_START_ENCRYPTION);
return true;
}
return false;
}
项目：iLocker
文件：LockScreenActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// ��ȡ�豸�������
policyManager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
componentName = new ComponentName(this,AdminReceiver.class);
/*
* �������ж��Ƿ���Ȩ�ޣ����û�������activeManage()��Ȼ��������������finish()��
* ��������������ģ���ΪactiveManage()���ܻ��ڵȴ���һ��Activity�Ľ������ô��ʱ��Ȼû��Ȩ��ȴ
* ִ����lockNow()�������ͳ����ˡ� ��������2����
* 1������дOnActivityResult()�������������ж��Ƿ��ȡȨ�ɹ�������������finish()
* �����������activeManage()��ȡȨ�ޣ��������������������Ч���ܺã�
* 2������дOnActivityResult()��������һ�λ�ȡȨ������������finish()��������������˵Ҳ����
* ʧ�ܣ�����Ȩ��û��ȡ�þ�finish�ˣ����������ͻص����棬�����ٰ�һ�������������� �����Ƽ���һ�ַ�����
*/
// �ж��Ƿ�������Ȩ�ޣ����������������������Լ�����û�����ȡȨ��
if (policyManager.isAdminActive(componentName)) {
policyManager.lockNow();
finish();
} else {
activeManage();
}
setContentView(R.layout.activity_lock_screen); // ���������������������ʱ��Ͳ�������������һ�£�
}
/**
* This method is used to check the status of storage encryption.
* @return Returns the current status.
*/
public boolean isEncryptionEnabled() {
if (isDeviceAdminActive()) {
switch (devicePolicyManager.getStorageEncryptionStatus()) {
case DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE:
return true;
case DevicePolicyManager.ENCRYPTION_STATUS_INACTIVE:
return false;
case DevicePolicyManager.ENCRYPTION_STATUS_ACTIVATING:
return false;
default:
return false;
}
}
return false;
}
public OperationManager(Context context) {
this.context = context;
this.resources = context.getResources();
this.devicePolicyManager =
(DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
this.cdmDeviceAdmin = new ComponentName(context,AgentDeviceAdminReceiver.class);
this.appList = new ApplicationManager(context.getApplicationContext());
this.resultBuilder = new ResultPayload();
AGENT_PACKAGE_NAME = context.getPackageName();
AUTHORIZED_PINNING_APPS = new String[]{AGENT_PACKAGE_NAME};
applicationManager = new ApplicationManager(context);
notificationService = NotificationService.getInstance(context.getApplicationContext());
if(Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG,"New OperationManager created.");
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
DeviceState state;
super.onCreate(savedInstanceState);
context = this.getApplicationContext();
state = new DeviceState(context);
Response androidForWorkCompatibility = state.evaluateAndroidForWorkCompatibility();
manager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
boolean isDeviceActive = Preference.getBoolean(context,Constants.PreferenceFlag.DEVICE_ACTIVE);
if (CommonUtils.isNetworkAvailable(context)) {
if (isDeviceActive || Constants.SKIP_WORK_PROFILE_CREATION) {
skipToEnrollment();
}
if (androidForWorkCompatibility.getCode()) {
manageAndroidForWorkReceiption();
} else {
skipToEnrollment();
}
} else {
Toast.makeText(context,context.getResources().getString(R.string.network_not_available_message),Toast.LENGTH_LONG).show();
finish();
}
}
项目：SnooperStopper
文件：MainActivity.java
@Override
public boolean onPreferenceChange(Preference pref,Object newValue) {
boolean isChecked = (boolean) newValue;
if (isChecked) {
Log.d(TAG,"switchAdmin.isChecked() == true");
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,snooperStopperDeviceAdmin);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,"Monitors Failed unlock attempts and shutdowns phone if limit is reached");
startActivityForResult(intent,ACTIVATION_REQUEST);
} else {
Log.d(TAG,"switchAdmin.isChecked() == false");
devicePolicyManager.removeActiveAdmin(snooperStopperDeviceAdmin);
updateSwitchAdminHandler.postDelayed(updateSwitchAdminRunnable,1000);
}
return true;
}
项目：android-testdpc
文件：Util.java
/**
* Return {@code true} iff we are the profile owner of a managed profile.
* Note that profile owner can be in primary user and secondary user too.
*/
@TargetApi(VERSION_CODES.N)
public static boolean isManagedProfileOwner(Context context) {
final DevicePolicyManager dpm = getDevicePolicyManager(context);
if (BuildCompat.isAtLeastN()) {
try {
return dpm.isManagedProfile(DeviceAdminReceiver.getComponentName(context));
} catch (SecurityException ex) {
// This is thrown if we are neither profile owner nor device owner.
return false;
}
}
// Pre-N,TestDPC only supports being the profile owner for a managed profile. Other apps
// may support being a profile owner in other contexts (e.g. a secondary user) which will
// require further checks.
return isProfileOwner(context);
}
项目：ApkLauncher
文件：DeviceAdminSample.java
@Override
public boolean onPreferenceClick(Preference preference) {
if (super.onPreferenceClick(preference)) {
return true;
}
if (preference == mActivateEncryption) {
if (alertIfMonkey(mActivity,null);
builder.show();
return true;
}
// Launch the activity to activate encryption. May or may not return!
Intent intent = new org.bbs.apklauncher.emb.IntentHelper(DevicePolicyManager.ACTION_START_ENCRYPTION);
startActivityForResult(intent,REQUEST_CODE_START_ENCRYPTION);
return true;
}
return false;
}
项目：android-testdpc
文件：Util.java
/**
* Sets the persistent device owner state by setting a special app restriction on Gmscore and
* notifies Gmscore about the change by sending a broadcast.
*
* @param state The device owner state to be preserved across factory resets. If null,the
* persistent device owner state and the corresponding restiction are cleared.
*/
@TargetApi(VERSION_CODES.O)
public static void setPersistentDoStateWithApplicationRestriction(
Context context,DevicePolicyManager dpm,ComponentName admin,String state) {
Bundle restrictions = dpm.getApplicationRestrictions(admin,GMscore_PACKAGE);
if (state == null) {
// Clear the restriction
restrictions.remove(PERSISTENT_DEVICE_OWNER_STATE);
} else {
// Set the restriction
restrictions.putString(PERSISTENT_DEVICE_OWNER_STATE,state);
}
dpm.setApplicationRestrictions(admin,GMscore_PACKAGE,restrictions);
Intent broadcastIntent = new Intent(broADCAST_ACTION_FRP_CONfig_CHANGED);
broadcastIntent.setPackage(GMscore_PACKAGE);
broadcastIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
context.sendbroadcast(broadcastIntent);
}
项目：android-testdpc
文件：ProvisioningStateUtil.java
/**
* @param action Action to be checked
* @param context Calling activity's context
* @return true,if provisioning is allowed for corresponding action
*/
@TargetApi(Build.VERSION_CODES.N)
public static boolean isProvisioningallowed(Context context,String action) {
if (BuildCompat.isAtLeastN()) {
DevicePolicyManager dpm = (DevicePolicyManager) context
.getSystemService(Context.DEVICE_POLICY_SERVICE);
return dpm.isProvisioningallowed(action);
} else {
if (ACTION_PROVISION_MANAGED_DEVICE.equals(action)) {
return (Build.VERSION.SDK_INT == Build.VERSION_CODES.M)
? isDeviceUnprovisionedAndNoDeviceOwner(context) : false;
}
if (ACTION_PROVISION_MANAGED_PROFILE.equals(action)) {
return true;
}
return false;
}
}
项目：LaunchEnr
文件：PermissionUtils.java
public static void askForAdmin(Activity activity) {
ComponentName mComponentName = new ComponentName(activity,AdminReceiver.class);
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,mComponentName);
activity.startActivity(intent);
}
项目：PluckLockEx
文件：AccelerometerService.java
public static boolean lockDeviceNow(Context context,Context baseContext) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(baseContext);
int lockMethod = prefs.getInt(PreferenceString.LOCK_METHOD,LOCK_METHOD_DEVICE_ADMIN);
switch (lockMethod) {
case LOCK_METHOD_DEVICE_ADMIN:
KeyguardManager keyguardManager = (KeyguardManager) baseContext.getSystemService(Context.KEyguard_SERVICE);
if (!keyguardManager.inKeyguardRestrictedInputMode()) {
DevicePolicyManager dpm = (DevicePolicyManager) baseContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
if (dpm.isAdminActive(new ComponentName(baseContext,AdminReceiver.class)))
dpm.lockNow();
}
return true;
case LOCK_METHOD_ROOT:
try {
KeyguardManager km = (KeyguardManager) baseContext.getSystemService(Context.KEyguard_SERVICE);
boolean locked = km.inKeyguardRestrictedInputMode();
if (!locked) { // don't lock if already screen off
Runtime.getRuntime().exec(new String[]{"su","-c","input keyevent 26"}).waitFor();
}
return true;
} catch (IOException | InterruptedException e) {
Toast.makeText(context,"PluckLockEx Root access denied",Toast.LENGTH_SHORT).show();
}
case LOCK_METHOD_FAKE:
Toast.makeText(context,"PluckLockEx fake lock",Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
项目：libRtmp
文件：AndroidUntil.java
public static void checkCameraService(Context context)
throws CameradisabledException,NoCameraException {
// Check if device policy has disabled the camera.
DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
Context.DEVICE_POLICY_SERVICE);
if (dpm.getCameradisabled(null)) {
throw new CameradisabledException();
}
List<CameraMessage> cameraDatas = getAllCamerasData(false);
if(cameraDatas.size() == 0) {
throw new NoCameraException();
}
}
项目：Mount
文件：PolicyUtils.java
public static void clearDeviceOwnerApp(Context context) {
try {
DevicePolicyManager manager = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
manager.clearDeviceOwnerApp(context.getPackageName());
} catch (SecurityException e) {
e.printstacktrace();
}
}
项目：buildAPKsSamples
文件：SecureNoteActivity.java
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.devicePolicyManager = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
this.deviceAdminComponentName = new ComponentName(this,SecureNoteDeviceAdminReceiver.class);
super.setContentView(R.layout.secure_note);
this.noteText = (EditText) super.findViewById(R.id.note_text);
this.loadButton = (Button) super.findViewById(R.id.load_button);
this.saveButton = (Button) super.findViewById(R.id.save_button);
this.closeButton = (Button) super.findViewById(R.id.close_button);
this.loadButton.setonClickListener(this);
this.saveButton.setonClickListener(this);
this.closeButton.setonClickListener(this);
this.noteText.addTextChangedListener(this);
this.password = savedInstanceState == null ? null : savedInstanceState
.getString(PASSWORD_KEY);
if (this.isDeviceAdminenabled()) {
if (this.noteText.length() == 0) {
if (this.isSecureNoteFilePresent()) {
this.saveButton.setVisibility(View.GONE);
this.noteText.setEnabled(false);
this.getpassword(GET_PASSWORD_FOR_LOAD,false);
} else {
this.loadButton.setVisibility(View.GONE);
this.saveButton.setEnabled(false);
}
} else {
this.loadButton.setVisibility(View.GONE);
}
}
}
项目：buildAPKsSamples
文件：SecureNoteActivity.java
private boolean enableDeviceAdmin() {
if (this.isDeviceAdminenabled()) {
Log.d(TAG,"Device Admin is already active!");
return true;
} else {
Log.d(TAG,"Device Admin is not active. Requesting it to be enabled");
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,this.deviceAdminComponentName);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION,super.getText(R.string.device_admin_explanation));
super.startActivityForResult(intent,ENABLE_DEVICE_ADMIN_REQUEST);
return false;
}
}
项目：buildAPKsSamples
文件：SecureNoteActivity.java
private boolean ensureDeviceAdminPasswordisSufficient() {
this.devicePolicyManager.setPasswordQuality(deviceAdminComponentName,DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC);
this.devicePolicyManager.setPasswordMinimumLength(deviceAdminComponentName,4);
this.devicePolicyManager.setMaximumTimetoLock(deviceAdminComponentName,10000);
if (this.devicePolicyManager.isActivePasswordSufficient()) {
Log.d(TAG,"Active password is sufficient");
return true;
} else {
Log.d(TAG,"Active device admin password is insufficient. Setting new password.");
super.startActivityForResult(new Intent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD),SET_DEVICE_ADMIN_PASSWORD_REQUEST);
return false;
}
}
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