| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.users; |
| |
| import android.accounts.Account; |
| import android.accounts.AccountManager; |
| import android.app.Activity; |
| import android.app.ActivityManagerNative; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.SharedPreferences; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.drawable.Drawable; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.preference.Preference; |
| import android.preference.PreferenceActivity; |
| import android.preference.Preference.OnPreferenceClickListener; |
| import android.preference.PreferenceGroup; |
| import android.provider.ContactsContract; |
| import android.provider.ContactsContract.Contacts; |
| import android.provider.Settings.Secure; |
| import android.util.Log; |
| import android.util.SparseArray; |
| import android.view.Menu; |
| import android.view.MenuInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.widget.SimpleAdapter; |
| |
| import com.android.internal.widget.LockPatternUtils; |
| import com.android.settings.ChooseLockGeneric; |
| import com.android.settings.ChooseLockGeneric.ChooseLockGenericFragment; |
| import com.android.settings.OwnerInfoSettings; |
| import com.android.settings.R; |
| import com.android.settings.SelectableEditTextPreference; |
| import com.android.settings.SettingsPreferenceFragment; |
| import com.android.settings.Utils; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| public class UserSettings extends SettingsPreferenceFragment |
| implements OnPreferenceClickListener, OnClickListener, DialogInterface.OnDismissListener, |
| Preference.OnPreferenceChangeListener { |
| |
| private static final String TAG = "UserSettings"; |
| |
| /** UserId of the user being removed */ |
| private static final String SAVE_REMOVING_USER = "removing_user"; |
| /** UserId of the user that was just added */ |
| private static final String SAVE_ADDING_USER = "adding_user"; |
| |
| private static final String KEY_USER_LIST = "user_list"; |
| private static final String KEY_USER_ME = "user_me"; |
| private static final String KEY_ADD_USER = "user_add"; |
| |
| private static final int MENU_REMOVE_USER = Menu.FIRST; |
| |
| private static final int DIALOG_CONFIRM_REMOVE = 1; |
| private static final int DIALOG_ADD_USER = 2; |
| private static final int DIALOG_SETUP_USER = 3; |
| private static final int DIALOG_SETUP_PROFILE = 4; |
| private static final int DIALOG_USER_CANNOT_MANAGE = 5; |
| private static final int DIALOG_CHOOSE_USER_TYPE = 6; |
| private static final int DIALOG_NEED_LOCKSCREEN = 7; |
| |
| private static final int MESSAGE_UPDATE_LIST = 1; |
| private static final int MESSAGE_SETUP_USER = 2; |
| private static final int MESSAGE_CONFIG_USER = 3; |
| |
| private static final int USER_TYPE_USER = 1; |
| private static final int USER_TYPE_RESTRICTED_PROFILE = 2; |
| |
| private static final int REQUEST_CHOOSE_LOCK = 10; |
| |
| private static final String KEY_ADD_USER_LONG_MESSAGE_DISPLAYED = |
| "key_add_user_long_message_displayed"; |
| |
| static final int[] USER_DRAWABLES = { |
| R.drawable.avatar_default_1, |
| R.drawable.avatar_default_2, |
| R.drawable.avatar_default_3, |
| R.drawable.avatar_default_4, |
| R.drawable.avatar_default_5, |
| R.drawable.avatar_default_6, |
| R.drawable.avatar_default_7, |
| R.drawable.avatar_default_8 |
| }; |
| |
| private static final String KEY_TITLE = "title"; |
| private static final String KEY_SUMMARY = "summary"; |
| |
| private PreferenceGroup mUserListCategory; |
| private Preference mMePreference; |
| private SelectableEditTextPreference mNicknamePreference; |
| private Preference mAddUser; |
| private int mRemovingUserId = -1; |
| private int mAddedUserId = 0; |
| private boolean mAddingUser; |
| private boolean mProfileExists; |
| |
| private final Object mUserLock = new Object(); |
| private UserManager mUserManager; |
| private SparseArray<Bitmap> mUserIcons = new SparseArray<Bitmap>(); |
| private boolean mIsOwner = UserHandle.myUserId() == UserHandle.USER_OWNER; |
| |
| |
| private Handler mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MESSAGE_UPDATE_LIST: |
| updateUserList(); |
| break; |
| case MESSAGE_SETUP_USER: |
| onUserCreated(msg.arg1); |
| break; |
| case MESSAGE_CONFIG_USER: |
| onManageUserClicked(msg.arg1, true); |
| break; |
| } |
| } |
| }; |
| |
| private BroadcastReceiver mUserChangeReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (intent.getAction().equals(Intent.ACTION_USER_REMOVED)) { |
| mRemovingUserId = -1; |
| } else if (intent.getAction().equals(Intent.ACTION_USER_INFO_CHANGED)) { |
| int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1); |
| if (userHandle != -1) { |
| mUserIcons.remove(userHandle); |
| } |
| } |
| mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST); |
| } |
| }; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| if (icicle != null) { |
| if (icicle.containsKey(SAVE_ADDING_USER)) { |
| mAddedUserId = icicle.getInt(SAVE_ADDING_USER); |
| } |
| if (icicle.containsKey(SAVE_REMOVING_USER)) { |
| mRemovingUserId = icicle.getInt(SAVE_REMOVING_USER); |
| } |
| } |
| |
| mUserManager = (UserManager) getActivity().getSystemService(Context.USER_SERVICE); |
| addPreferencesFromResource(R.xml.user_settings); |
| mUserListCategory = (PreferenceGroup) findPreference(KEY_USER_LIST); |
| mMePreference = new UserPreference(getActivity(), null, UserHandle.myUserId(), |
| mUserManager.isLinkedUser() ? null : this, null); |
| mMePreference.setKey(KEY_USER_ME); |
| mMePreference.setOnPreferenceClickListener(this); |
| if (mIsOwner) { |
| mMePreference.setSummary(R.string.user_owner); |
| } |
| mAddUser = findPreference(KEY_ADD_USER); |
| mAddUser.setOnPreferenceClickListener(this); |
| if (!mIsOwner || UserManager.getMaxSupportedUsers() < 2) { |
| removePreference(KEY_ADD_USER); |
| } |
| loadProfile(); |
| setHasOptionsMenu(true); |
| IntentFilter filter = new IntentFilter(Intent.ACTION_USER_REMOVED); |
| filter.addAction(Intent.ACTION_USER_INFO_CHANGED); |
| getActivity().registerReceiverAsUser(mUserChangeReceiver, UserHandle.ALL, filter, null, |
| mHandler); |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| loadProfile(); |
| updateUserList(); |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| getActivity().unregisterReceiver(mUserChangeReceiver); |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| |
| outState.putInt(SAVE_ADDING_USER, mAddedUserId); |
| outState.putInt(SAVE_REMOVING_USER, mRemovingUserId); |
| } |
| |
| @Override |
| public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| UserManager um = (UserManager) getActivity().getSystemService(Context.USER_SERVICE); |
| if (!mIsOwner && !um.hasUserRestriction(UserManager.DISALLOW_REMOVE_USER)) { |
| String nickname = mUserManager.getUserName(); |
| MenuItem removeThisUser = menu.add(0, MENU_REMOVE_USER, 0, |
| getResources().getString(R.string.user_remove_user_menu, nickname)); |
| removeThisUser.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| } |
| super.onCreateOptionsMenu(menu, inflater); |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| final int itemId = item.getItemId(); |
| if (itemId == MENU_REMOVE_USER) { |
| onRemoveUserClicked(UserHandle.myUserId()); |
| return true; |
| } else { |
| return super.onOptionsItemSelected(item); |
| } |
| } |
| |
| private void loadProfile() { |
| mProfileExists = false; |
| new AsyncTask<Void, Void, String>() { |
| @Override |
| protected void onPostExecute(String result) { |
| finishLoadProfile(result); |
| } |
| |
| @Override |
| protected String doInBackground(Void... values) { |
| UserInfo user = mUserManager.getUserInfo(UserHandle.myUserId()); |
| if (user.iconPath == null || user.iconPath.equals("")) { |
| assignProfilePhoto(user); |
| } |
| String profileName = getProfileName(); |
| if (profileName == null) { |
| profileName = user.name; |
| } |
| return profileName; |
| } |
| }.execute(); |
| } |
| |
| private void finishLoadProfile(String profileName) { |
| if (getActivity() == null) return; |
| mMePreference.setTitle(getString(R.string.user_you, profileName)); |
| int myUserId = UserHandle.myUserId(); |
| Bitmap b = mUserManager.getUserIcon(myUserId); |
| if (b != null) { |
| mMePreference.setIcon(encircle(b)); |
| mUserIcons.put(myUserId, b); |
| } |
| } |
| |
| private boolean hasLockscreenSecurity() { |
| LockPatternUtils lpu = new LockPatternUtils(getActivity()); |
| return lpu.isLockPasswordEnabled() || lpu.isLockPatternEnabled(); |
| } |
| |
| private void launchChooseLockscreen() { |
| Intent chooseLockIntent = new Intent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD); |
| chooseLockIntent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY, |
| DevicePolicyManager.PASSWORD_QUALITY_SOMETHING); |
| startActivityForResult(chooseLockIntent, REQUEST_CHOOSE_LOCK); |
| } |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| super.onActivityResult(requestCode, resultCode, data); |
| |
| if (requestCode == REQUEST_CHOOSE_LOCK) { |
| if (resultCode != Activity.RESULT_CANCELED && hasLockscreenSecurity()) { |
| addUserNow(USER_TYPE_RESTRICTED_PROFILE); |
| } else { |
| showDialog(DIALOG_NEED_LOCKSCREEN); |
| } |
| } |
| } |
| |
| private void onAddUserClicked(int userType) { |
| synchronized (mUserLock) { |
| if (mRemovingUserId == -1 && !mAddingUser) { |
| switch (userType) { |
| case USER_TYPE_USER: |
| showDialog(DIALOG_ADD_USER); |
| break; |
| case USER_TYPE_RESTRICTED_PROFILE: |
| if (hasLockscreenSecurity()) { |
| addUserNow(USER_TYPE_RESTRICTED_PROFILE); |
| } else { |
| showDialog(DIALOG_NEED_LOCKSCREEN); |
| } |
| break; |
| } |
| } |
| } |
| } |
| |
| private void onRemoveUserClicked(int userId) { |
| synchronized (mUserLock) { |
| if (mRemovingUserId == -1 && !mAddingUser) { |
| mRemovingUserId = userId; |
| showDialog(DIALOG_CONFIRM_REMOVE); |
| } |
| } |
| } |
| |
| private UserInfo createLimitedUser() { |
| UserInfo newUserInfo = mUserManager.createUser( |
| getResources().getString(R.string.user_new_profile_name), |
| UserInfo.FLAG_RESTRICTED); |
| int userId = newUserInfo.id; |
| UserHandle user = new UserHandle(userId); |
| mUserManager.setUserRestriction(UserManager.DISALLOW_MODIFY_ACCOUNTS, true, user); |
| mUserManager.setUserRestriction(UserManager.DISALLOW_SHARE_LOCATION, true, user); |
| Secure.putStringForUser(getContentResolver(), |
| Secure.LOCATION_PROVIDERS_ALLOWED, "", userId); |
| Bitmap bitmap = BitmapFactory.decodeResource(getResources(), |
| UserSettings.USER_DRAWABLES[ |
| userId % UserSettings.USER_DRAWABLES.length]); |
| mUserManager.setUserIcon(userId, bitmap); |
| // Add shared accounts |
| AccountManager am = AccountManager.get(getActivity()); |
| Account [] accounts = am.getAccounts(); |
| if (accounts != null) { |
| for (Account account : accounts) { |
| am.addSharedAccount(account, user); |
| } |
| } |
| return newUserInfo; |
| } |
| |
| private UserInfo createTrustedUser() { |
| UserInfo newUserInfo = mUserManager.createUser( |
| getResources().getString(R.string.user_new_user_name), 0); |
| if (newUserInfo != null) { |
| assignDefaultPhoto(newUserInfo); |
| } |
| return newUserInfo; |
| } |
| |
| private void onManageUserClicked(int userId, boolean newUser) { |
| UserInfo info = mUserManager.getUserInfo(userId); |
| if (info.isRestricted() && mIsOwner) { |
| Bundle extras = new Bundle(); |
| extras.putInt(AppRestrictionsFragment.EXTRA_USER_ID, userId); |
| extras.putBoolean(AppRestrictionsFragment.EXTRA_NEW_USER, newUser); |
| ((PreferenceActivity) getActivity()).startPreferencePanel( |
| AppRestrictionsFragment.class.getName(), |
| extras, R.string.user_restrictions_title, null, |
| null, 0); |
| } else if (info.id == UserHandle.myUserId()) { |
| // Jump to owner info panel |
| Bundle extras = new Bundle(); |
| if (!info.isRestricted()) { |
| extras.putBoolean(OwnerInfoSettings.EXTRA_SHOW_NICKNAME, true); |
| } |
| int titleResId = info.id == UserHandle.USER_OWNER ? R.string.owner_info_settings_title |
| : (info.isRestricted() ? R.string.profile_info_settings_title |
| : R.string.user_info_settings_title); |
| ((PreferenceActivity) getActivity()).startPreferencePanel( |
| OwnerInfoSettings.class.getName(), |
| extras, titleResId, null, null, 0); |
| } |
| } |
| |
| private void onUserCreated(int userId) { |
| mAddedUserId = userId; |
| if (mUserManager.getUserInfo(userId).isRestricted()) { |
| showDialog(DIALOG_SETUP_PROFILE); |
| } else { |
| showDialog(DIALOG_SETUP_USER); |
| } |
| } |
| |
| @Override |
| public void onDialogShowing() { |
| super.onDialogShowing(); |
| |
| setOnDismissListener(this); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(int dialogId) { |
| Context context = getActivity(); |
| if (context == null) return null; |
| switch (dialogId) { |
| case DIALOG_CONFIRM_REMOVE: { |
| Dialog dlg = new AlertDialog.Builder(getActivity()) |
| .setTitle(UserHandle.myUserId() == mRemovingUserId |
| ? R.string.user_confirm_remove_self_title |
| : (mUserManager.getUserInfo(mRemovingUserId).isRestricted() |
| ? R.string.user_profile_confirm_remove_title |
| : R.string.user_confirm_remove_title)) |
| .setMessage(UserHandle.myUserId() == mRemovingUserId |
| ? R.string.user_confirm_remove_self_message |
| : (mUserManager.getUserInfo(mRemovingUserId).isRestricted() |
| ? R.string.user_profile_confirm_remove_message |
| : R.string.user_confirm_remove_message)) |
| .setPositiveButton(R.string.user_delete_button, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| removeUserNow(); |
| } |
| }) |
| .setNegativeButton(android.R.string.cancel, null) |
| .create(); |
| return dlg; |
| } |
| case DIALOG_USER_CANNOT_MANAGE: |
| return new AlertDialog.Builder(context) |
| .setMessage(R.string.user_cannot_manage_message) |
| .setPositiveButton(android.R.string.ok, null) |
| .create(); |
| case DIALOG_ADD_USER: { |
| final SharedPreferences preferences = getActivity().getPreferences( |
| Context.MODE_PRIVATE); |
| final boolean longMessageDisplayed = preferences.getBoolean( |
| KEY_ADD_USER_LONG_MESSAGE_DISPLAYED, false); |
| final int messageResId = longMessageDisplayed |
| ? R.string.user_add_user_message_short |
| : R.string.user_add_user_message_long; |
| final int userType = dialogId == DIALOG_ADD_USER |
| ? USER_TYPE_USER : USER_TYPE_RESTRICTED_PROFILE; |
| Dialog dlg = new AlertDialog.Builder(context) |
| .setTitle(R.string.user_add_user_title) |
| .setMessage(messageResId) |
| .setPositiveButton(android.R.string.ok, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| addUserNow(userType); |
| if (!longMessageDisplayed) { |
| preferences.edit().putBoolean( |
| KEY_ADD_USER_LONG_MESSAGE_DISPLAYED, true).apply(); |
| } |
| } |
| }) |
| .setNegativeButton(android.R.string.cancel, null) |
| .create(); |
| return dlg; |
| } |
| case DIALOG_SETUP_USER: { |
| Dialog dlg = new AlertDialog.Builder(context) |
| .setTitle(R.string.user_setup_dialog_title) |
| .setMessage(R.string.user_setup_dialog_message) |
| .setPositiveButton(R.string.user_setup_button_setup_now, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| switchUserNow(mAddedUserId); |
| } |
| }) |
| .setNegativeButton(R.string.user_setup_button_setup_later, null) |
| .create(); |
| return dlg; |
| } |
| case DIALOG_SETUP_PROFILE: { |
| Dialog dlg = new AlertDialog.Builder(context) |
| .setMessage(R.string.user_setup_profile_dialog_message) |
| .setPositiveButton(android.R.string.ok, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| switchUserNow(mAddedUserId); |
| } |
| }) |
| .setNegativeButton(android.R.string.cancel, null) |
| .create(); |
| return dlg; |
| } |
| case DIALOG_CHOOSE_USER_TYPE: { |
| List<HashMap<String, String>> data = new ArrayList<HashMap<String,String>>(); |
| HashMap<String,String> addUserItem = new HashMap<String,String>(); |
| addUserItem.put(KEY_TITLE, getString(R.string.user_add_user_item_title)); |
| addUserItem.put(KEY_SUMMARY, getString(R.string.user_add_user_item_summary)); |
| HashMap<String,String> addProfileItem = new HashMap<String,String>(); |
| addProfileItem.put(KEY_TITLE, getString(R.string.user_add_profile_item_title)); |
| addProfileItem.put(KEY_SUMMARY, getString(R.string.user_add_profile_item_summary)); |
| data.add(addUserItem); |
| data.add(addProfileItem); |
| Dialog dlg = new AlertDialog.Builder(context) |
| .setTitle(R.string.user_add_user_type_title) |
| .setAdapter(new SimpleAdapter(context, data, R.layout.two_line_list_item, |
| new String[] {KEY_TITLE, KEY_SUMMARY}, |
| new int[] {R.id.title, R.id.summary}), |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| onAddUserClicked(which == 0 |
| ? USER_TYPE_USER |
| : USER_TYPE_RESTRICTED_PROFILE); |
| } |
| }) |
| .create(); |
| return dlg; |
| } |
| case DIALOG_NEED_LOCKSCREEN: { |
| Dialog dlg = new AlertDialog.Builder(context) |
| .setMessage(R.string.user_need_lock_message) |
| .setPositiveButton(R.string.user_set_lock_button, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| launchChooseLockscreen(); |
| } |
| }) |
| .setNegativeButton(android.R.string.cancel, null) |
| .create(); |
| return dlg; |
| } |
| default: |
| return null; |
| } |
| } |
| |
| private void removeUserNow() { |
| if (mRemovingUserId == UserHandle.myUserId()) { |
| removeThisUser(); |
| } else { |
| new Thread() { |
| public void run() { |
| synchronized (mUserLock) { |
| mUserManager.removeUser(mRemovingUserId); |
| mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST); |
| } |
| } |
| }.start(); |
| } |
| } |
| |
| private void removeThisUser() { |
| try { |
| ActivityManagerNative.getDefault().switchUser(UserHandle.USER_OWNER); |
| ((UserManager) getActivity().getSystemService(Context.USER_SERVICE)) |
| .removeUser(UserHandle.myUserId()); |
| } catch (RemoteException re) { |
| Log.e(TAG, "Unable to remove self user"); |
| } |
| } |
| |
| private void addUserNow(final int userType) { |
| synchronized (mUserLock) { |
| mAddingUser = true; |
| //updateUserList(); |
| new Thread() { |
| public void run() { |
| UserInfo user = null; |
| // Could take a few seconds |
| if (userType == USER_TYPE_USER) { |
| user = createTrustedUser(); |
| } else { |
| user = createLimitedUser(); |
| } |
| synchronized (mUserLock) { |
| mAddingUser = false; |
| if (userType == USER_TYPE_USER) { |
| mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST); |
| mHandler.sendMessage(mHandler.obtainMessage( |
| MESSAGE_SETUP_USER, user.id, user.serialNumber)); |
| } else { |
| mHandler.sendMessage(mHandler.obtainMessage( |
| MESSAGE_CONFIG_USER, user.id, user.serialNumber)); |
| } |
| } |
| } |
| }.start(); |
| } |
| } |
| |
| private void switchUserNow(int userId) { |
| try { |
| ActivityManagerNative.getDefault().switchUser(userId); |
| } catch (RemoteException re) { |
| // Nothing to do |
| } |
| } |
| |
| private void updateUserList() { |
| if (getActivity() == null) return; |
| List<UserInfo> users = mUserManager.getUsers(true); |
| |
| mUserListCategory.removeAll(); |
| mUserListCategory.setOrderingAsAdded(false); |
| mUserListCategory.addPreference(mMePreference); |
| |
| final ArrayList<Integer> missingIcons = new ArrayList<Integer>(); |
| for (UserInfo user : users) { |
| Preference pref; |
| if (user.id == UserHandle.myUserId()) { |
| pref = mMePreference; |
| } else { |
| pref = new UserPreference(getActivity(), null, user.id, |
| mIsOwner && user.isRestricted() ? this : null, |
| mIsOwner ? this : null); |
| pref.setOnPreferenceClickListener(this); |
| pref.setKey("id=" + user.id); |
| mUserListCategory.addPreference(pref); |
| if (user.id == UserHandle.USER_OWNER) { |
| pref.setSummary(R.string.user_owner); |
| } |
| pref.setTitle(user.name); |
| } |
| if (!isInitialized(user)) { |
| pref.setSummary(user.isRestricted() |
| ? R.string.user_summary_restricted_not_set_up |
| : R.string.user_summary_not_set_up); |
| } else if (user.isRestricted()) { |
| pref.setSummary(R.string.user_summary_restricted_profile); |
| } |
| if (user.iconPath != null) { |
| if (mUserIcons.get(user.id) == null) { |
| missingIcons.add(user.id); |
| pref.setIcon(encircle(R.drawable.avatar_default_1)); |
| } else { |
| setPhotoId(pref, user); |
| } |
| } |
| } |
| // Add a temporary entry for the user being created |
| if (mAddingUser) { |
| Preference pref = new UserPreference(getActivity(), null, UserPreference.USERID_UNKNOWN, |
| null, null); |
| pref.setEnabled(false); |
| pref.setTitle(R.string.user_new_user_name); |
| pref.setIcon(encircle(R.drawable.avatar_default_1)); |
| mUserListCategory.addPreference(pref); |
| } |
| getActivity().invalidateOptionsMenu(); |
| |
| // Load the icons |
| if (missingIcons.size() > 0) { |
| loadIconsAsync(missingIcons); |
| } |
| boolean moreUsers = mUserManager.getMaxSupportedUsers() > users.size(); |
| mAddUser.setEnabled(moreUsers); |
| } |
| |
| private void loadIconsAsync(List<Integer> missingIcons) { |
| final Resources resources = getResources(); |
| new AsyncTask<List<Integer>, Void, Void>() { |
| @Override |
| protected void onPostExecute(Void result) { |
| updateUserList(); |
| } |
| |
| @Override |
| protected Void doInBackground(List<Integer>... values) { |
| for (int userId : values[0]) { |
| Bitmap bitmap = mUserManager.getUserIcon(userId); |
| mUserIcons.append(userId, bitmap); |
| } |
| return null; |
| } |
| }.execute(missingIcons); |
| } |
| |
| private void assignProfilePhoto(final UserInfo user) { |
| if (!Utils.copyMeProfilePhoto(getActivity(), user)) { |
| assignDefaultPhoto(user); |
| } |
| } |
| |
| private String getProfileName() { |
| String name = Utils.getMeProfileName(getActivity(), true); |
| if (name != null) { |
| mProfileExists = true; |
| } |
| return name; |
| } |
| |
| private void assignDefaultPhoto(UserInfo user) { |
| Bitmap bitmap = BitmapFactory.decodeResource(getResources(), |
| USER_DRAWABLES[user.id % USER_DRAWABLES.length]); |
| mUserManager.setUserIcon(user.id, bitmap); |
| } |
| |
| private void setPhotoId(Preference pref, UserInfo user) { |
| Bitmap bitmap = mUserIcons.get(user.id); |
| if (bitmap != null) { |
| pref.setIcon(encircle(bitmap)); |
| } |
| } |
| |
| private void setUserName(String name) { |
| mUserManager.setUserName(UserHandle.myUserId(), name); |
| mNicknamePreference.setSummary(name); |
| getActivity().invalidateOptionsMenu(); |
| } |
| |
| @Override |
| public boolean onPreferenceClick(Preference pref) { |
| if (pref == mMePreference) { |
| Intent editProfile; |
| if (!mProfileExists) { |
| editProfile = new Intent(Intent.ACTION_INSERT, Contacts.CONTENT_URI); |
| // TODO: Make this a proper API |
| editProfile.putExtra("newLocalProfile", true); |
| } else { |
| editProfile = new Intent(Intent.ACTION_EDIT, ContactsContract.Profile.CONTENT_URI); |
| } |
| // To make sure that it returns back here when done |
| // TODO: Make this a proper API |
| editProfile.putExtra("finishActivityOnSaveCompleted", true); |
| |
| // If this is a limited user, launch the user info settings instead of profile editor |
| if (mUserManager.isLinkedUser()) { |
| onManageUserClicked(UserHandle.myUserId(), false); |
| } else { |
| startActivity(editProfile); |
| } |
| } else if (pref instanceof UserPreference) { |
| int userId = ((UserPreference) pref).getUserId(); |
| // Get the latest status of the user |
| UserInfo user = mUserManager.getUserInfo(userId); |
| if (UserHandle.myUserId() != UserHandle.USER_OWNER) { |
| showDialog(DIALOG_USER_CANNOT_MANAGE); |
| } else { |
| if (!isInitialized(user)) { |
| mHandler.sendMessage(mHandler.obtainMessage( |
| MESSAGE_SETUP_USER, user.id, user.serialNumber)); |
| } else if (user.isRestricted()) { |
| onManageUserClicked(user.id, false); |
| } |
| } |
| } else if (pref == mAddUser) { |
| showDialog(DIALOG_CHOOSE_USER_TYPE); |
| } |
| return false; |
| } |
| |
| private boolean isInitialized(UserInfo user) { |
| return (user.flags & UserInfo.FLAG_INITIALIZED) != 0; |
| } |
| |
| private Drawable encircle(int iconResId) { |
| Bitmap icon = BitmapFactory.decodeResource(getResources(), iconResId); |
| return encircle(icon); |
| } |
| |
| private Drawable encircle(Bitmap icon) { |
| Drawable circled = CircleFramedDrawable.getInstance(getActivity(), icon); |
| return circled; |
| } |
| |
| @Override |
| public void onClick(View v) { |
| if (v.getTag() instanceof UserPreference) { |
| int userId = ((UserPreference) v.getTag()).getUserId(); |
| switch (v.getId()) { |
| case UserPreference.DELETE_ID: |
| onRemoveUserClicked(userId); |
| break; |
| case UserPreference.SETTINGS_ID: |
| onManageUserClicked(userId, false); |
| break; |
| } |
| } |
| } |
| |
| @Override |
| public void onDismiss(DialogInterface dialog) { |
| synchronized (mUserLock) { |
| mAddingUser = false; |
| mRemovingUserId = -1; |
| updateUserList(); |
| } |
| } |
| |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object newValue) { |
| if (preference == mNicknamePreference) { |
| String value = (String) newValue; |
| if (preference == mNicknamePreference && value != null |
| && value.length() > 0) { |
| setUserName(value); |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public int getHelpResource() { |
| return R.string.help_url_users; |
| } |
| } |
