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Implement real QS user switcher

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Replaces the stop-gap user switcher with the real deal.
Dimensions may need some further adjustments.

Bug: 15545213
Change-Id: I4399635c03553dac935049d5b8297fe5f5c1dc9a
This commit is contained in:
Adrian Roos
2014-07-16 16:44:49 +02:00
parent 09f1c724e3
commit 00a0b1f397
13 changed files with 538 additions and 439 deletions
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13
packages/SystemUI/res/layout/qs_user_detail.xml
View File

@@ -16,9 +16,14 @@
~ limitations under the License
-->
<com.android.systemui.qs.tiles.UserDetail
<!-- GridView -->
<com.android.systemui.qs.tiles.UserDetailView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<include layout="@layout/user_switcher_host" />
</com.android.systemui.qs.tiles.UserDetail>
android:layout_height="match_parent"
android:verticalSpacing="4dp"
android:horizontalSpacing="4dp"
android:numColumns="3"
android:listSelector="@drawable/ripple_drawable">
</com.android.systemui.qs.tiles.UserDetailView>

44
packages/SystemUI/res/layout/qs_user_detail_item.xml Normal file
View File

@@ -0,0 +1,44 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<com.android.systemui.qs.tiles.UserDetailItemView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="top|center_horizontal"
android:paddingTop="16dp"
android:paddingBottom="20dp">
<com.android.systemui.statusbar.phone.UserAvatarView
android:id="@+id/user_picture"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_marginBottom="12dp"
systemui:frameWidth="2dp"
systemui:activeFrameColor="@color/current_user_border_color"/>
<TextView
android:id="@+id/user_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:text="@string/guest_nickname"/>
</com.android.systemui.qs.tiles.UserDetailItemView>

31
packages/SystemUI/res/layout/user_switcher_host.xml
View File

@@ -1,31 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<!-- FrameLayout -->
<com.android.systemui.settings.UserSwitcherHostView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:listitem="@layout/user_switcher_item"/>
</com.android.systemui.settings.UserSwitcherHostView>

49
packages/SystemUI/res/layout/user_switcher_item.xml
View File

@@ -1,49 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="64dp"
android:orientation="horizontal"
android:gravity="center_vertical"
tools:context=".settings.UserSwitcherDialog">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_marginStart="4dp"
android:id="@+id/user_picture"
tools:src="@drawable/dessert_zombiegingerbread"/>
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:id="@+id/user_name"
android:textAppearance="?android:attr/textAppearanceLarge"
android:padding="8dp"
android:gravity="center_vertical"
tools:text="Hiroshi Lockheimer"
/>
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_marginEnd="4dp"
android:src="@*android:drawable/ic_menu_delete"
android:id="@+id/user_delete"
android:background="?android:attr/selectableItemBackground"/>
</LinearLayout>

3
packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
View File

@@ -108,6 +108,9 @@ public class QSPanel extends ViewGroup {
mHost = host;
}
public QSTileHost getHost() {
return mHost;
}
public void updateResources() {
final Resources res = mContext.getResources();

78
packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetail.java
View File

@@ -1,78 +0,0 @@
/*
* Copyright (C) 2014 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.systemui.qs.tiles;
import com.android.systemui.R;
import com.android.systemui.qs.QSTile;
import android.content.Context;
import android.content.Intent;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
/**
* Quick settings detail view for user switching.
*/
public class UserDetail extends FrameLayout {
static final Intent USER_SETTINGS_INTENT = new Intent("android.settings.USER_SETTINGS");
public UserDetail(Context context) {
this(context, null);
}
public UserDetail(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public UserDetail(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public UserDetail(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
public static QSTile.DetailAdapter USER_DETAIL_ADAPTER = new QSTile.DetailAdapter() {
@Override
public int getTitle() {
return R.string.quick_settings_user_title;
}
@Override
public Boolean getToggleState() {
return null;
}
@Override
public View createDetailView(Context context, View convertView, ViewGroup parent) {
return LayoutInflater.from(context).inflate(R.layout.qs_user_detail, parent, false);
}
@Override
public Intent getSettingsIntent() {
return USER_SETTINGS_INTENT;
}
@Override
public void setToggleState(boolean state) {
}
};
}

82
packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailItemView.java Normal file
View File

@@ -0,0 +1,82 @@
/*
* Copyright (C) 2014 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.systemui.qs.tiles;
import com.android.systemui.R;
import com.android.systemui.statusbar.phone.UserAvatarView;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
/**
* Displays one user in the {@link UserDetailView} view.
*/
public class UserDetailItemView extends LinearLayout {
private UserAvatarView mAvatar;
private TextView mName;
public UserDetailItemView(Context context) {
this(context, null);
}
public UserDetailItemView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public UserDetailItemView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public UserDetailItemView(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
public static UserDetailItemView convertOrInflate(Context context, View convertView,
ViewGroup root) {
if (!(convertView instanceof UserDetailItemView)) {
convertView = LayoutInflater.from(context).inflate(
R.layout.qs_user_detail_item, root, false);
}
return (UserDetailItemView) convertView;
}
public void bind(String name, Bitmap picture) {
mName.setText(name);
mAvatar.setBitmap(picture);
}
public void bind(String name, Drawable picture) {
mName.setText(name);
mAvatar.setDrawable(picture);
}
@Override
protected void onFinishInflate() {
mAvatar = (UserAvatarView) findViewById(R.id.user_picture);
mName = (TextView) findViewById(R.id.user_name);
}
}

101
packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailView.java Normal file
View File

@@ -0,0 +1,101 @@
/*
* Copyright (C) 2014 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.systemui.qs.tiles;
import com.android.systemui.R;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import android.content.Context;
import android.content.Intent;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.GridView;
/**
* Quick settings detail view for user switching.
*/
public class UserDetailView extends GridView {
public UserDetailView(Context context) {
this(context, null);
}
public UserDetailView(Context context, AttributeSet attrs) {
this(context, attrs, android.R.attr.gridViewStyle);
}
public UserDetailView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public UserDetailView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
UserSwitcherController.UserRecord tag =
(UserSwitcherController.UserRecord) view.getTag();
((Adapter)getAdapter()).switchTo(tag);
}
});
}
public static UserDetailView inflate(Context context, ViewGroup parent, boolean attach) {
return (UserDetailView) LayoutInflater.from(context).inflate(
R.layout.qs_user_detail, parent, attach);
}
public void createAndSetAdapter(UserSwitcherController controller) {
setAdapter(new Adapter(mContext, controller));
}
public static class Adapter extends UserSwitcherController.BaseUserAdapter {
private Context mContext;
public Adapter(Context context, UserSwitcherController controller) {
super(controller);
mContext = context;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
UserSwitcherController.UserRecord item = getItem(position);
UserDetailItemView v = UserDetailItemView.convertOrInflate(
mContext, convertView, parent);
String name;
if (item.isGuest) {
name = mContext.getString(
item.info == null ? R.string.guest_new_guest : R.string.guest_nickname);
} else {
name = item.info.name;
}
if (item.picture == null) {
v.bind(name, mContext.getDrawable(R.drawable.ic_account_circle));
} else {
v.bind(name, item.picture);
}
v.setActivated(item.isCurrent);
v.setTag(item);
return v;
}
}
}

273
packages/SystemUI/src/com/android/systemui/settings/UserSwitcherHostView.java
View File

@@ -1,273 +0,0 @@
/*
* Copyright (C) 2014 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.systemui.settings;
import com.android.systemui.R;
import android.app.ActivityManagerNative;
import android.content.Context;
import android.content.pm.UserInfo;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Shader;
import android.os.Handler;
import android.os.RemoteException;
import android.os.UserManager;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManagerGlobal;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
/**
* A quick and dirty view to show a user switcher.
*/
public class UserSwitcherHostView extends FrameLayout
implements ListView.OnItemClickListener, View.OnClickListener {
private static final String TAG = "UserSwitcherDialog";
private ArrayList<UserInfo> mUserInfo = new ArrayList<UserInfo>();
private UserInfo mGuestUser;
private Adapter mAdapter = new Adapter();
private UserManager mUserManager;
private Runnable mFinishRunnable;
private ListView mListView;
private boolean mGuestUserEnabled;
public UserSwitcherHostView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
if (isInEditMode()) {
return;
}
mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
mGuestUserEnabled = Settings.Global.getInt(context.getContentResolver(),
Settings.Global.GUEST_USER_ENABLED, 0) == 1;
}
public UserSwitcherHostView(Context context, AttributeSet attrs) {
this(context, attrs, com.android.internal.R.attr.listViewStyle);
}
public UserSwitcherHostView(Context context) {
this(context, null);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mListView = (ListView) findViewById(android.R.id.list);
mListView.setAdapter(mAdapter);
mListView.setOnItemClickListener(this);
refreshUsers();
}
@Override
public void onItemClick(AdapterView<?> l, View v, int position, long id) {
// Last item is the guest
if (position == mUserInfo.size()) {
postDelayed(new Runnable() {
public void run() {
switchToGuestUser();
}
}, 100);
} else {
final int userId = mAdapter.getItem(position).id;
postDelayed(new Runnable() {
public void run() {
switchUser(userId);
}
}, 100);
}
}
@Override
public void onClick(View v) {
// Delete was clicked
postDelayed(new Runnable() {
public void run() {
if (mGuestUser != null) {
switchUser(0);
mUserManager.removeUser(mGuestUser.id);
mGuestUser = null;
refreshUsers();
}
}
}, 100);
}
private void switchUser(int userId) {
try {
WindowManagerGlobal.getWindowManagerService().lockNow(null);
ActivityManagerNative.getDefault().switchUser(userId);
finish();
} catch (RemoteException e) {
Log.e(TAG, "Couldn't switch user.", e);
}
}
private void switchToGuestUser() {
if (mGuestUser == null) {
// No guest user. Create one.
mGuestUser = mUserManager.createGuest(mContext,
mContext.getResources().getString(R.string.guest_nickname));
}
switchUser(mGuestUser.id);
}
private void finish() {
if (mFinishRunnable != null) {
mFinishRunnable.run();
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
finish();
}
return true;
}
@Override
protected void onVisibilityChanged(View changedView, int visibility) {
super.onVisibilityChanged(changedView, visibility);
// A gross hack to get rid of the switcher when the shade is collapsed.
if (visibility != VISIBLE) {
finish();
}
}
public void setFinishRunnable(Runnable finishRunnable) {
mFinishRunnable = finishRunnable;
}
public void refreshUsers() {
mUserInfo.clear();
mGuestUser = null;
List<UserInfo> users = mUserManager.getUsers(true);
for (UserInfo user : users) {
if (user.isGuest()) {
mGuestUser = user;
} else if (!user.isManagedProfile()) {
mUserInfo.add(user);
}
}
mAdapter.notifyDataSetChanged();
}
private class Adapter extends BaseAdapter {
@Override
public int getCount() {
return mUserInfo.size() + (mGuestUserEnabled ? 1 : 0);
}
@Override
public UserInfo getItem(int position) {
if (position < mUserInfo.size()) {
return mUserInfo.get(position);
} else {
return mGuestUser;
}
}
@Override
public long getItemId(int position) {
if (position < mUserInfo.size()) {
return getItem(position).serialNumber;
} else {
return mGuestUser != null ? mGuestUser.serialNumber : -1;
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null || (!(convertView.getTag() instanceof ViewHolder))) {
convertView = createView(parent);
}
ViewHolder h = (ViewHolder) convertView.getTag();
bindView(h, getItem(position));
return convertView;
}
private View createView(ViewGroup parent) {
View v = LayoutInflater.from(getContext()).inflate(
R.layout.user_switcher_item, parent, false);
ViewHolder h = new ViewHolder();
h.name = (TextView) v.findViewById(R.id.user_name);
h.picture = (ImageView) v.findViewById(R.id.user_picture);
h.delete = (ImageView) v.findViewById(R.id.user_delete);
v.setTag(h);
return v;
}
private void bindView(ViewHolder h, UserInfo item) {
if (item != null) {
h.name.setText(item.name);
h.picture.setImageBitmap(circularClip(mUserManager.getUserIcon(item.id)));
h.delete.setVisibility(item.isGuest() ? View.VISIBLE : View.GONE);
h.delete.setOnClickListener(UserSwitcherHostView.this);
if (item.isGuest()) {
h.picture.setImageResource(R.drawable.ic_account_circle);
}
} else {
h.name.setText(R.string.guest_new_guest);
h.picture.setImageResource(R.drawable.ic_account_circle);
h.delete.setVisibility(View.GONE);
}
}
private Bitmap circularClip(Bitmap input) {
if (input == null) {
return null;
}
Bitmap output = Bitmap.createBitmap(input.getWidth(),
input.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final Paint paint = new Paint();
paint.setShader(new BitmapShader(input, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP));
paint.setAntiAlias(true);
canvas.drawCircle(input.getWidth() / 2, input.getHeight() / 2, input.getWidth() / 2,
paint);
return output;
}
class ViewHolder {
TextView name;
ImageView picture;
ImageView delete;
}
}
}

5
packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java
View File

@@ -26,7 +26,7 @@ import android.view.View;
import android.widget.FrameLayout;
import com.android.systemui.qs.QSPanel;
import com.android.systemui.qs.tiles.UserDetail;
import com.android.systemui.qs.tiles.UserDetailView;
/**
* Container for image of the multi user switcher (tappable).
@@ -53,7 +53,8 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
public void onClick(View v) {
final UserManager um = UserManager.get(getContext());
if (um.isUserSwitcherEnabled()) {
mQsPanel.showDetailAdapter(true, UserDetail.USER_DETAIL_ADAPTER);
mQsPanel.showDetailAdapter(true,
mQsPanel.getHost().getUserSwitcherController().userDetailAdapter);
} else {
Intent intent = ContactsContract.QuickContact.composeQuickContactsIntent(
getContext(), v, ContactsContract.Profile.CONTENT_URI,

9
packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
View File

@@ -127,6 +127,7 @@ import com.android.systemui.statusbar.policy.UserInfoController;
import com.android.systemui.statusbar.policy.LocationControllerImpl;
import com.android.systemui.statusbar.policy.NetworkControllerImpl;
import com.android.systemui.statusbar.policy.RotationLockControllerImpl;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import com.android.systemui.statusbar.policy.ZenModeController;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout.OnChildLocationsChangedListener;
@@ -194,6 +195,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
VolumeComponent mVolumeComponent;
KeyguardUserSwitcher mKeyguardUserSwitcher;
FlashlightController mFlashlightController;
UserSwitcherController mUserSwitcherController;
int mNaturalBarHeight = -1;
int mIconSize = -1;
@@ -691,6 +693,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
}
mFlashlightController = new FlashlightController(mContext);
mUserSwitcherController = new UserSwitcherController(mContext);
// Set up the quick settings tile panel
mQSPanel = (QSPanel) mStatusBarWindow.findViewById(R.id.quick_settings_panel);
@@ -698,7 +701,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
final QSTileHost qsh = new QSTileHost(mContext, this,
mBluetoothController, mLocationController, mRotationLockController,
mNetworkController, mZenModeController, null /*tethering*/,
mCastController, mVolumeComponent, mFlashlightController);
mCastController, mVolumeComponent, mFlashlightController,
mUserSwitcherController);
mQSPanel.setHost(qsh);
for (QSTile<?> tile : qsh.getTiles()) {
mQSPanel.addTile(tile);
@@ -2326,6 +2330,9 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
if (mCastController != null) {
mCastController.dump(fd, pw, args);
}
if (mUserSwitcherController != null) {
mUserSwitcherController.dump(fd, pw, args);
}
}
private String hunStateToString(Entry entry) {

10
packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
View File

@@ -40,6 +40,7 @@ import com.android.systemui.statusbar.policy.LocationController;
import com.android.systemui.statusbar.policy.NetworkController;
import com.android.systemui.statusbar.policy.RotationLockController;
import com.android.systemui.statusbar.policy.TetheringController;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import com.android.systemui.statusbar.policy.ZenModeController;
import com.android.systemui.volume.VolumeComponent;
@@ -63,12 +64,14 @@ public class QSTileHost implements QSTile.Host {
private final VolumeComponent mVolume;
private final ArrayList<QSTile<?>> mTiles = new ArrayList<QSTile<?>>();
private final FlashlightController mFlashlight;
private final UserSwitcherController mUserSwitcherController;
public QSTileHost(Context context, PhoneStatusBar statusBar,
BluetoothController bluetooth, LocationController location,
RotationLockController rotation, NetworkController network,
ZenModeController zen, TetheringController tethering,
CastController cast, VolumeComponent volume, FlashlightController flashlight) {
CastController cast, VolumeComponent volume, FlashlightController flashlight,
UserSwitcherController userSwitcher) {
mContext = context;
mStatusBar = statusBar;
mBluetooth = bluetooth;
@@ -80,6 +83,7 @@ public class QSTileHost implements QSTile.Host {
mCast = cast;
mVolume = volume;
mFlashlight = flashlight;
mUserSwitcherController = userSwitcher;
final HandlerThread ht = new HandlerThread(QSTileHost.class.getSimpleName());
ht.start();
@@ -181,4 +185,8 @@ public class QSTileHost implements QSTile.Host {
public FlashlightController getFlashlightController() {
return mFlashlight;
}
public UserSwitcherController getUserSwitcherController() {
return mUserSwitcherController;
}
}

279
packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java Normal file
View File

@@ -0,0 +1,279 @@
/*
* Copyright (C) 2014 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.systemui.statusbar.policy;
import com.android.systemui.R;
import com.android.systemui.qs.QSTile;
import com.android.systemui.qs.tiles.UserDetailView;
import android.app.ActivityManager;
import android.app.ActivityManagerNative;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.UserInfo;
import android.graphics.Bitmap;
import android.os.AsyncTask;
import android.os.RemoteException;
import android.os.UserManager;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManagerGlobal;
import android.widget.BaseAdapter;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
/**
* Keeps a list of all users on the device for user switching.
*/
public class UserSwitcherController {
private static final String TAG = "UserSwitcherController";
private final Context mContext;
private final UserManager mUserManager;
private final ArrayList<WeakReference<BaseUserAdapter>> mAdapters = new ArrayList<>();
private ArrayList<UserRecord> mUsers = new ArrayList<>();
public UserSwitcherController(Context context) {
mContext = context;
mUserManager = UserManager.get(context);
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_USER_ADDED);
filter.addAction(Intent.ACTION_USER_REMOVED);
filter.addAction(Intent.ACTION_USER_INFO_CHANGED);
filter.addAction(Intent.ACTION_USER_SWITCHED);
mContext.registerReceiver(mReceiver, filter);
refreshUsers();
}
private void refreshUsers() {
new AsyncTask<Void, Void, ArrayList<UserRecord>>() {
@Override
protected ArrayList<UserRecord> doInBackground(Void... params) {
List<UserInfo> infos = mUserManager.getUsers(true);
if (infos == null) {
return null;
}
ArrayList<UserRecord> records = new ArrayList<>(infos.size());
int currentId = ActivityManager.getCurrentUser();
UserRecord guestRecord = null;
for (UserInfo info : infos) {
boolean isCurrent = currentId == info.id;
if (info.isGuest()) {
guestRecord = new UserRecord(info, null /* picture */,
true /* isGuest */, isCurrent);
} else if (!info.isManagedProfile()) {
records.add(new UserRecord(info, mUserManager.getUserIcon(info.id),
false /* isGuest */, isCurrent));
}
}
if (guestRecord == null) {
records.add(new UserRecord(null /* info */, null /* picture */,
true /* isGuest */, false /* isCurrent */));
} else {
records.add(guestRecord);
}
return records;
}
@Override
protected void onPostExecute(ArrayList<UserRecord> userRecords) {
if (userRecords != null) {
mUsers = userRecords;
notifyAdapters();
}
}
}.execute((Void[])null);
}
private void notifyAdapters() {
for (int i = mAdapters.size() - 1; i >= 0; i--) {
BaseUserAdapter adapter = mAdapters.get(i).get();
if (adapter != null) {
adapter.notifyDataSetChanged();
} else {
mAdapters.remove(i);
}
}
}
public void switchTo(UserRecord record) {
int id;
if (record.isGuest && record.info == null) {
// No guest user. Create one.
id = mUserManager.createGuest(mContext,
mContext.getResources().getString(R.string.guest_nickname)).id;
} else {
id = record.info.id;
}
if (ActivityManager.getCurrentUser() == id) {
return;
}
try {
WindowManagerGlobal.getWindowManagerService().lockNow(null);
ActivityManagerNative.getDefault().switchUser(id);
} catch (RemoteException e) {
Log.e(TAG, "Couldn't switch user.", e);
}
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) {
final int currentId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1);
final int N = mUsers.size();
for (int i = 0; i < N; i++) {
UserRecord record = mUsers.get(i);
boolean shouldBeCurrent = record.info.id == currentId;
if (record.isCurrent != shouldBeCurrent) {
mUsers.set(i, record.copyWithIsCurrent(shouldBeCurrent));
}
}
notifyAdapters();
} else {
refreshUsers();
}
}
};
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
pw.println("UserSwitcherController state:");
pw.print(" mUsers.size="); pw.println(mUsers.size());
for (int i = 0; i < mUsers.size(); i++) {
final UserRecord u = mUsers.get(i);
pw.print(" "); pw.println(u.toString());
}
}
public static abstract class BaseUserAdapter extends BaseAdapter {
final UserSwitcherController mController;
protected BaseUserAdapter(UserSwitcherController controller) {
mController = controller;
controller.mAdapters.add(new WeakReference<>(this));
}
@Override
public int getCount() {
return mController.mUsers.size();
}
@Override
public UserRecord getItem(int position) {
return mController.mUsers.get(position);
}
@Override
public long getItemId(int position) {
return mController.mUsers.get(position).info.id;
}
public void switchTo(UserRecord record) {
mController.switchTo(record);
}
}
public static final class UserRecord {
public final UserInfo info;
public final Bitmap picture;
public final boolean isGuest;
public final boolean isCurrent;
public UserRecord(UserInfo info, Bitmap picture, boolean isGuest, boolean isCurrent) {
this.info = info;
this.picture = picture;
this.isGuest = isGuest;
this.isCurrent = isCurrent;
}
public UserRecord copyWithIsCurrent(boolean _isCurrent) {
return new UserRecord(info, picture, isGuest, _isCurrent);
}
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("UserRecord(");
if (info != null) {
sb.append("name=\"" + info.name + "\" id=" + info.id);
} else {
sb.append("<add guest placeholder>");
}
if (isGuest) {
sb.append(" <isGuest>");
}
if (isCurrent) {
sb.append(" <isCurrent>");
}
if (picture != null) {
sb.append(" <hasPicture>");
}
sb.append(')');
return sb.toString();
}
}
public final QSTile.DetailAdapter userDetailAdapter = new QSTile.DetailAdapter() {
private final Intent USER_SETTINGS_INTENT = new Intent("android.settings.USER_SETTINGS");
@Override
public int getTitle() {
return R.string.quick_settings_user_title;
}
@Override
public View createDetailView(Context context, View convertView, ViewGroup parent) {
if (!(convertView instanceof UserDetailView)) {
convertView = UserDetailView.inflate(context, parent, false);
}
UserDetailView v = (UserDetailView) convertView;
if (v.getAdapter() == null) {
v.createAndSetAdapter(UserSwitcherController.this);
}
return v;
}
@Override
public Intent getSettingsIntent() {
return USER_SETTINGS_INTENT;
}
@Override
public Boolean getToggleState() {
return null;
}
@Override
public void setToggleState(boolean state) {
}
};
}