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Add condition provider access to settings.

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Pull NotificationAccessSettings out into a reusable base class
and reuse all of it for a new condition providers settings page.

As with notification listeners, the entire section is hidden if
no apps provide conditions.

Change-Id: Ib5273f3362e392d99647347c23a514e4590f7ac9
This commit is contained in:
John Spurlock
2014-04-29 18:07:23 -04:00
parent a0ceb908bf
commit c9afadb04b
12 changed files with 518 additions and 303 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
AndroidManifest.xml
View File

@@ -1705,6 +1705,21 @@
android:resource="@id/security_settings" />
</activity>
<activity android:name="Settings$ConditionProviderSettingsActivity"
android:label="@string/manage_condition_providers"
android:taskAffinity=""
android:excludeFromRecents="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="android.settings.ACTION_CONDITION_PROVIDER_SETTINGS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<meta-data android:name="com.android.settings.FRAGMENT_CLASS"
android:value="com.android.settings.notification.ConditionProviderSettings" />
<meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
android:resource="@id/notification_settings" />
</activity>
<activity android:name="Settings$NotificationSettingsActivity"
android:label="@string/notification_settings"
android:exported="true"

0
res/layout/notification_listener_item.xml → res/layout/managed_service_item.xml
View File

1
res/layout/notification_access_settings.xml → res/layout/managed_service_settings.xml
View File

@@ -31,7 +31,6 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="@string/no_notification_listeners"
android:textAppearance="?android:attr/textAppearanceMedium" />
</FrameLayout>
</LinearLayout>

33
res/values/strings.xml
View File

@@ -1059,6 +1059,32 @@
to dismiss these notifications or touch action buttons within them.
</string>
<!-- Title of preference to manage condition providers -->
<string name="manage_condition_providers">Condition providers</string>
<!-- Summary of preference to manage condition providers, when none are enabled -->
<string name="manage_condition_providers_summary_zero">No apps provide conditions</string>
<!-- Summary of preference to manage condition providers, when one or more are enabled -->
<plurals name="manage_condition_providers_summary_nonzero">
<item quantity="one">%d app provides conditions</item>
<item quantity="other">%d apps provide conditions</item>
</plurals>
<!-- String to show in the list of condition providers, when none is installed -->
<string name="no_condition_providers">No condition providers are installed.</string>
<!-- Title for a warning message about security implications of enabling a condition
provider, displayed as a dialog message. [CHAR LIMIT=NONE] -->
<string name="condition_provider_security_warning_title">Enable
<xliff:g id="service" example="ConditionProvider">%1$s</xliff:g>?</string>
<!-- Summary for a warning message about security implications of enabling a condition
provider, displayed as a dialog message. [CHAR LIMIT=NONE] -->
<string name="condition_provider_security_warning_summary">
<xliff:g id="condition_provider_name">%1$s</xliff:g> will be able to
add exit conditions to Do not disturb mode.
</string>
<!-- Bluetooth settings -->
<!-- Bluetooth settings check box title on Main Settings screen -->
<string name="bluetooth_quick_toggle_title">Bluetooth</string>
@@ -5156,7 +5182,7 @@
<!-- [CHAR LIMIT=20] Zen mode settings: Master switch option title, on -->
<string name="zen_mode_option_on">On</string>
<!-- [CHAR LIMIT=30] Zen mode settings: Exit condition selection dialog, default option -->
<!-- [CHAR LIMIT=30] Zen mode settings: Exit condition selection dialog, default option -->
<string name="zen_mode_default_option">Until you turn this off</string>
<!-- [CHAR LIMIT=40] Zen mode settings: General category text -->
@@ -5165,7 +5191,10 @@
<!-- [CHAR LIMIT=40] Zen mode settings: Automatic category text -->
<string name="zen_mode_automatic_category">At night</string>
<!-- [CHAR LIMIT=20] Zen mode settings: Phone calls option -->
<!-- [CHAR LIMIT=40] Zen mode settings: Security category text -->
<string name="zen_mode_security_category">Security</string>
<!-- [CHAR LIMIT=20] Zen mode settings: Phone calls option -->
<string name="zen_mode_phone_calls">Phone calls</string>
<!-- [CHAR LIMIT=20] Zen mode settings: Messages option -->

12
res/xml/zen_mode_settings.xml
View File

@@ -42,9 +42,21 @@
android:switchTextOn=""
android:title="@string/zen_mode_messages" />
</PreferenceCategory>
<PreferenceCategory
android:key="automatic"
android:layout="@layout/zen_mode_section"
android:title="@string/zen_mode_automatic_category" />
<PreferenceCategory
android:key="security"
android:layout="@layout/zen_mode_section"
android:title="@string/zen_mode_security_category" >
<Preference
android:key="manage_condition_providers"
android:title="@string/manage_condition_providers"
android:persistent="false"
android:fragment="com.android.settings.notification.ConditionProviderSettings" />
</PreferenceCategory>
</PreferenceScreen>

1
src/com/android/settings/Settings.java
View File

@@ -80,6 +80,7 @@ public class Settings extends SettingsActivity {
public static class NotificationStationActivity extends SettingsActivity { /* empty */ }
public static class UserSettingsActivity extends SettingsActivity { /* empty */ }
public static class NotificationAccessSettingsActivity extends SettingsActivity { /* empty */ }
public static class ConditionProviderSettingsActivity extends SettingsActivity { /* empty */ }
public static class UsbSettingsActivity extends SettingsActivity { /* empty */ }
public static class TrustedCredentialsSettingsActivity extends SettingsActivity { /* empty */ }
public static class PaymentSettingsActivity extends SettingsActivity { /* empty */ }

2
src/com/android/settings/SettingsActivity.java
View File

@@ -92,6 +92,7 @@ import com.android.settings.inputmethod.UserDictionaryList;
import com.android.settings.location.LocationSettings;
import com.android.settings.nfc.AndroidBeam;
import com.android.settings.nfc.PaymentSettings;
import com.android.settings.notification.ConditionProviderSettings;
import com.android.settings.notification.NotificationAccessSettings;
import com.android.settings.notification.NotificationSettings;
import com.android.settings.notification.NotificationStation;
@@ -270,6 +271,7 @@ public class SettingsActivity extends Activity
DreamSettings.class.getName(),
UserSettings.class.getName(),
NotificationAccessSettings.class.getName(),
ConditionProviderSettings.class.getName(),
ManageAccountsSettings.class.getName(),
PrintSettingsFragment.class.getName(),
PrintJobSettingsFragment.class.getName(),

55
src/com/android/settings/notification/ConditionProviderSettings.java Normal file
View File

@@ -0,0 +1,55 @@
/*
* 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.settings.notification;
import android.content.Context;
import android.content.pm.PackageManager;
import android.provider.Settings;
import android.service.notification.ConditionProviderService;
import com.android.settings.R;
public class ConditionProviderSettings extends ManagedServiceSettings {
private static final String TAG = ConditionProviderSettings.class.getSimpleName();
private static final Config CONFIG = getConditionProviderConfig();
private static Config getConditionProviderConfig() {
final Config c = new Config();
c.tag = TAG;
c.setting = Settings.Secure.ENABLED_CONDITION_PROVIDERS;
c.intentAction = ConditionProviderService.SERVICE_INTERFACE;
c.permission = android.Manifest.permission.BIND_CONDITION_PROVIDER_SERVICE;
c.noun = "condition provider";
c.warningDialogTitle = R.string.condition_provider_security_warning_title;
c.warningDialogSummary = R.string.condition_provider_security_warning_summary;
c.emptyText = R.string.no_condition_providers;
return c;
}
@Override
protected Config getConfig() {
return CONFIG;
}
public static int getProviderCount(PackageManager pm) {
return getServicesCount(CONFIG, pm);
}
public static int getEnabledProviderCount(Context context) {
return getEnabledServicesCount(CONFIG, context);
}
}

345
src/com/android/settings/notification/ManagedServiceSettings.java Normal file
View File

@@ -0,0 +1,345 @@
/*
* 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.settings.notification;
import android.app.ActivityManager;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.ListFragment;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageItemInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.database.ContentObserver;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.Settings;
import android.util.Slog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.android.settings.R;
import java.util.HashSet;
import java.util.List;
public abstract class ManagedServiceSettings extends ListFragment {
private static final boolean SHOW_PACKAGE_NAME = false;
private final Config mConfig;
private PackageManager mPM;
private ContentResolver mCR;
private final HashSet<ComponentName> mEnabledServices = new HashSet<ComponentName>();
private ServiceListAdapter mList;
abstract protected Config getConfig();
public ManagedServiceSettings() {
mConfig = getConfig();
}
private final ContentObserver mSettingsObserver = new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfChange, Uri uri) {
updateList();
}
};
private final BroadcastReceiver mPackageReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
updateList();
}
};
public class ScaryWarningDialogFragment extends DialogFragment {
static final String KEY_COMPONENT = "c";
static final String KEY_LABEL = "l";
public ScaryWarningDialogFragment setServiceInfo(ComponentName cn, String label) {
Bundle args = new Bundle();
args.putString(KEY_COMPONENT, cn.flattenToString());
args.putString(KEY_LABEL, label);
setArguments(args);
return this;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Bundle args = getArguments();
final String label = args.getString(KEY_LABEL);
final ComponentName cn = ComponentName.unflattenFromString(args.getString(KEY_COMPONENT));
final String title = getResources().getString(mConfig.warningDialogTitle, label);
final String summary = getResources().getString(mConfig.warningDialogSummary, label);
return new AlertDialog.Builder(getActivity())
.setMessage(summary)
.setTitle(title)
.setIconAttribute(android.R.attr.alertDialogIcon)
.setCancelable(true)
.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
mEnabledServices.add(cn);
saveEnabledServices();
}
})
.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// pass
}
})
.create();
}
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mPM = getActivity().getPackageManager();
mCR = getActivity().getContentResolver();
mList = new ServiceListAdapter(getActivity());
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.managed_service_settings, container, false);
TextView empty = (TextView) v.findViewById(android.R.id.empty);
empty.setText(mConfig.emptyText);
return v;
}
@Override
public void onResume() {
super.onResume();
updateList();
// listen for package changes
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_PACKAGE_ADDED);
filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
filter.addDataScheme("package");
getActivity().registerReceiver(mPackageReceiver, filter);
mCR.registerContentObserver(Settings.Secure.getUriFor(mConfig.setting),
false, mSettingsObserver);
}
@Override
public void onPause() {
super.onPause();
getActivity().unregisterReceiver(mPackageReceiver);
mCR.unregisterContentObserver(mSettingsObserver);
}
private void loadEnabledServices() {
mEnabledServices.clear();
final String flat = Settings.Secure.getString(mCR, mConfig.setting);
if (flat != null && !"".equals(flat)) {
final String[] names = flat.split(":");
for (int i = 0; i < names.length; i++) {
final ComponentName cn = ComponentName.unflattenFromString(names[i]);
if (cn != null) {
mEnabledServices.add(cn);
}
}
}
}
private void saveEnabledServices() {
StringBuilder sb = null;
for (ComponentName cn : mEnabledServices) {
if (sb == null) {
sb = new StringBuilder();
} else {
sb.append(':');
}
sb.append(cn.flattenToString());
}
Settings.Secure.putString(mCR,
mConfig.setting,
sb != null ? sb.toString() : "");
}
private void updateList() {
loadEnabledServices();
getServices(mConfig, mList, mPM);
mList.sort(new PackageItemInfo.DisplayNameComparator(mPM));
getListView().setAdapter(mList);
}
protected static int getEnabledServicesCount(Config config, Context context) {
final String flat = Settings.Secure.getString(context.getContentResolver(), config.setting);
if (flat == null || "".equals(flat)) return 0;
final String[] components = flat.split(":");
return components.length;
}
protected static int getServicesCount(Config c, PackageManager pm) {
return getServices(c, null, pm);
}
private static int getServices(Config c, ArrayAdapter<ServiceInfo> adapter, PackageManager pm) {
int services = 0;
if (adapter != null) {
adapter.clear();
}
final int user = ActivityManager.getCurrentUser();
List<ResolveInfo> installedServices = pm.queryIntentServicesAsUser(
new Intent(c.intentAction),
PackageManager.GET_SERVICES | PackageManager.GET_META_DATA,
user);
for (int i = 0, count = installedServices.size(); i < count; i++) {
ResolveInfo resolveInfo = installedServices.get(i);
ServiceInfo info = resolveInfo.serviceInfo;
if (!c.permission.equals(info.permission)) {
Slog.w(c.tag, "Skipping " + c.noun + " service "
+ info.packageName + "/" + info.name
+ ": it does not require the permission "
+ c.permission);
continue;
}
if (adapter != null) {
adapter.add(info);
}
services++;
}
return services;
}
private boolean isServiceEnabled(ServiceInfo info) {
final ComponentName cn = new ComponentName(info.packageName, info.name);
return mEnabledServices.contains(cn);
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
ServiceInfo info = mList.getItem(position);
final ComponentName cn = new ComponentName(info.packageName, info.name);
if (mEnabledServices.contains(cn)) {
// the simple version: disabling
mEnabledServices.remove(cn);
saveEnabledServices();
} else {
// show a scary dialog
new ScaryWarningDialogFragment()
.setServiceInfo(cn, info.loadLabel(mPM).toString())
.show(getFragmentManager(), "dialog");
}
}
private static class ViewHolder {
ImageView icon;
TextView name;
CheckBox checkbox;
TextView description;
}
private class ServiceListAdapter extends ArrayAdapter<ServiceInfo> {
final LayoutInflater mInflater;
ServiceListAdapter(Context context) {
super(context, 0, 0);
mInflater = (LayoutInflater)
getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public boolean hasStableIds() {
return true;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View v;
if (convertView == null) {
v = newView(parent);
} else {
v = convertView;
}
bindView(v, position);
return v;
}
public View newView(ViewGroup parent) {
View v = mInflater.inflate(R.layout.managed_service_item, parent, false);
ViewHolder h = new ViewHolder();
h.icon = (ImageView) v.findViewById(R.id.icon);
h.name = (TextView) v.findViewById(R.id.name);
h.checkbox = (CheckBox) v.findViewById(R.id.checkbox);
h.description = (TextView) v.findViewById(R.id.description);
v.setTag(h);
return v;
}
public void bindView(View view, int position) {
ViewHolder vh = (ViewHolder) view.getTag();
ServiceInfo info = getItem(position);
vh.icon.setImageDrawable(info.loadIcon(mPM));
vh.name.setText(info.loadLabel(mPM));
if (SHOW_PACKAGE_NAME) {
vh.description.setText(info.packageName);
vh.description.setVisibility(View.VISIBLE);
} else {
vh.description.setVisibility(View.GONE);
}
vh.checkbox.setChecked(isServiceEnabled(info));
}
}
protected static class Config {
String tag;
String setting;
String intentAction;
String permission;
String noun;
int warningDialogTitle;
int warningDialogSummary;
int emptyText;
}
}

310
src/com/android/settings/notification/NotificationAccessSettings.java
View File

@@ -16,310 +16,40 @@
package com.android.settings.notification;
import android.app.ActivityManager;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.ListFragment;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageItemInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.database.ContentObserver;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.Settings;
import android.service.notification.NotificationListenerService;
import android.util.Slog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.android.settings.R;
import java.util.HashSet;
import java.util.List;
public class NotificationAccessSettings extends ManagedServiceSettings {
private static final String TAG = NotificationAccessSettings.class.getSimpleName();
private static final Config CONFIG = getNotificationListenerConfig();
public class NotificationAccessSettings extends ListFragment {
static final String TAG = NotificationAccessSettings.class.getSimpleName();
private static final boolean SHOW_PACKAGE_NAME = false;
private PackageManager mPM;
private ContentResolver mCR;
private final HashSet<ComponentName> mEnabledListeners = new HashSet<ComponentName>();
private ListenerListAdapter mList;
private final Uri ENABLED_NOTIFICATION_LISTENERS_URI
= Settings.Secure.getUriFor(Settings.Secure.ENABLED_NOTIFICATION_LISTENERS);
private final ContentObserver mSettingsObserver = new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfChange, Uri uri) {
updateList();
}
};
private final BroadcastReceiver mPackageReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
updateList();
}
};
public class ListenerWarningDialogFragment extends DialogFragment {
static final String KEY_COMPONENT = "c";
static final String KEY_LABEL = "l";
public ListenerWarningDialogFragment setListenerInfo(ComponentName cn, String label) {
Bundle args = new Bundle();
args.putString(KEY_COMPONENT, cn.flattenToString());
args.putString(KEY_LABEL, label);
setArguments(args);
return this;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Bundle args = getArguments();
final String label = args.getString(KEY_LABEL);
final ComponentName cn = ComponentName.unflattenFromString(args.getString(KEY_COMPONENT));
final String title = getResources().getString(
R.string.notification_listener_security_warning_title, label);
final String summary = getResources().getString(
R.string.notification_listener_security_warning_summary, label);
return new AlertDialog.Builder(getActivity())
.setMessage(summary)
.setTitle(title)
.setIconAttribute(android.R.attr.alertDialogIcon)
.setCancelable(true)
.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
mEnabledListeners.add(cn);
saveEnabledListeners();
}
})
.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// pass
}
})
.create();
}
private static Config getNotificationListenerConfig() {
final Config c = new Config();
c.tag = TAG;
c.setting = Settings.Secure.ENABLED_NOTIFICATION_LISTENERS;
c.intentAction = NotificationListenerService.SERVICE_INTERFACE;
c.permission = android.Manifest.permission.BIND_NOTIFICATION_LISTENER_SERVICE;
c.noun = "notification listener";
c.warningDialogTitle = R.string.notification_listener_security_warning_title;
c.warningDialogSummary = R.string.notification_listener_security_warning_summary;
c.emptyText = R.string.no_notification_listeners;
return c;
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mPM = getActivity().getPackageManager();
mCR = getActivity().getContentResolver();
mList = new ListenerListAdapter(getActivity());
protected Config getConfig() {
return CONFIG;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.notification_access_settings, container, false);
public static int getListenersCount(PackageManager pm) {
return getServicesCount(CONFIG, pm);
}
@Override
public void onResume() {
super.onResume();
updateList();
// listen for package changes
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_PACKAGE_ADDED);
filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
filter.addDataScheme("package");
getActivity().registerReceiver(mPackageReceiver, filter);
mCR.registerContentObserver(ENABLED_NOTIFICATION_LISTENERS_URI, false, mSettingsObserver);
}
@Override
public void onPause() {
super.onPause();
getActivity().unregisterReceiver(mPackageReceiver);
mCR.unregisterContentObserver(mSettingsObserver);
}
void loadEnabledListeners() {
mEnabledListeners.clear();
final String flat = Settings.Secure.getString(mCR,
Settings.Secure.ENABLED_NOTIFICATION_LISTENERS);
if (flat != null && !"".equals(flat)) {
final String[] names = flat.split(":");
for (int i = 0; i < names.length; i++) {
final ComponentName cn = ComponentName.unflattenFromString(names[i]);
if (cn != null) {
mEnabledListeners.add(cn);
}
}
}
}
void saveEnabledListeners() {
StringBuilder sb = null;
for (ComponentName cn : mEnabledListeners) {
if (sb == null) {
sb = new StringBuilder();
} else {
sb.append(':');
}
sb.append(cn.flattenToString());
}
Settings.Secure.putString(mCR,
Settings.Secure.ENABLED_NOTIFICATION_LISTENERS,
sb != null ? sb.toString() : "");
}
void updateList() {
loadEnabledListeners();
getListeners(mList, mPM);
mList.sort(new PackageItemInfo.DisplayNameComparator(mPM));
getListView().setAdapter(mList);
}
static int getListenersCount(PackageManager pm) {
return getListeners(null, pm);
}
private static int getListeners(ArrayAdapter<ServiceInfo> adapter, PackageManager pm) {
int listeners = 0;
if (adapter != null) {
adapter.clear();
}
final int user = ActivityManager.getCurrentUser();
List<ResolveInfo> installedServices = pm.queryIntentServicesAsUser(
new Intent(NotificationListenerService.SERVICE_INTERFACE),
PackageManager.GET_SERVICES | PackageManager.GET_META_DATA,
user);
for (int i = 0, count = installedServices.size(); i < count; i++) {
ResolveInfo resolveInfo = installedServices.get(i);
ServiceInfo info = resolveInfo.serviceInfo;
if (!android.Manifest.permission.BIND_NOTIFICATION_LISTENER_SERVICE.equals(
info.permission)) {
Slog.w(TAG, "Skipping notification listener service "
+ info.packageName + "/" + info.name
+ ": it does not require the permission "
+ android.Manifest.permission.BIND_NOTIFICATION_LISTENER_SERVICE);
continue;
}
if (adapter != null) {
adapter.add(info);
}
listeners++;
}
return listeners;
}
boolean isListenerEnabled(ServiceInfo info) {
final ComponentName cn = new ComponentName(info.packageName, info.name);
return mEnabledListeners.contains(cn);
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
ServiceInfo info = mList.getItem(position);
final ComponentName cn = new ComponentName(info.packageName, info.name);
if (mEnabledListeners.contains(cn)) {
// the simple version: disabling
mEnabledListeners.remove(cn);
saveEnabledListeners();
} else {
// show a scary dialog
new ListenerWarningDialogFragment()
.setListenerInfo(cn, info.loadLabel(mPM).toString())
.show(getFragmentManager(), "dialog");
}
}
static class ViewHolder {
ImageView icon;
TextView name;
CheckBox checkbox;
TextView description;
}
class ListenerListAdapter extends ArrayAdapter<ServiceInfo> {
final LayoutInflater mInflater;
ListenerListAdapter(Context context) {
super(context, 0, 0);
mInflater = (LayoutInflater)
getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public boolean hasStableIds() {
return true;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View v;
if (convertView == null) {
v = newView(parent);
} else {
v = convertView;
}
bindView(v, position);
return v;
}
public View newView(ViewGroup parent) {
View v = mInflater.inflate(R.layout.notification_listener_item, parent, false);
ViewHolder h = new ViewHolder();
h.icon = (ImageView) v.findViewById(R.id.icon);
h.name = (TextView) v.findViewById(R.id.name);
h.checkbox = (CheckBox) v.findViewById(R.id.checkbox);
h.description = (TextView) v.findViewById(R.id.description);
v.setTag(h);
return v;
}
public void bindView(View view, int position) {
ViewHolder vh = (ViewHolder) view.getTag();
ServiceInfo info = getItem(position);
vh.icon.setImageDrawable(info.loadIcon(mPM));
vh.name.setText(info.loadLabel(mPM));
if (SHOW_PACKAGE_NAME) {
vh.description.setText(info.packageName);
vh.description.setVisibility(View.VISIBLE);
} else {
vh.description.setVisibility(View.GONE);
}
vh.checkbox.setChecked(isListenerEnabled(info));
}
public static int getEnabledListenersCount(Context context) {
return getEnabledServicesCount(CONFIG, context);
}
}

10
src/com/android/settings/notification/NotificationSettings.java
View File

@@ -225,21 +225,13 @@ public class NotificationSettings extends SettingsPreferenceFragment implements
// === Notification listeners ===
private int getNumEnabledNotificationListeners() {
final String flat = Settings.Secure.getString(getContentResolver(),
Settings.Secure.ENABLED_NOTIFICATION_LISTENERS);
if (flat == null || "".equals(flat)) return 0;
final String[] components = flat.split(":");
return components.length;
}
private void refreshNotificationListeners() {
if (mNotificationAccess != null) {
final int total = NotificationAccessSettings.getListenersCount(mPM);
if (total == 0) {
getPreferenceScreen().removePreference(mNotificationAccess);
} else {
final int n = getNumEnabledNotificationListeners();
final int n = NotificationAccessSettings.getEnabledListenersCount(mContext);
if (n == 0) {
mNotificationAccess.setSummary(getResources().getString(
R.string.manage_notification_access_summary_zero));

37
src/com/android/settings/notification/ZenModeSettings.java
View File

@@ -24,6 +24,7 @@ import android.app.INotificationManager;
import android.app.TimePickerDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.Typeface;
@@ -37,6 +38,7 @@ import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.preference.SwitchPreference;
import android.provider.Settings;
import android.provider.Settings.Global;
import android.service.notification.ZenModeConfig;
import android.text.format.DateFormat;
@@ -69,11 +71,15 @@ public class ZenModeSettings extends SettingsPreferenceFragment implements Index
private static final String KEY_AUTOMATIC = "automatic";
private static final String KEY_WHEN = "when";
private static final String KEY_SECURITY = "security";
private static final String KEY_CONDITION_PROVIDERS = "manage_condition_providers";
private final Handler mHandler = new Handler();
private final SettingsObserver mSettingsObserver = new SettingsObserver();
private SwitchPreference mSwitch;
private Context mContext;
private PackageManager mPM;
private ZenModeConfig mConfig;
private boolean mDisableListeners;
private SwitchPreference mCalls;
@@ -82,12 +88,15 @@ public class ZenModeSettings extends SettingsPreferenceFragment implements Index
private DropDownPreference mWhen;
private TimePickerPreference mStart;
private TimePickerPreference mEnd;
private PreferenceCategory mSecurityCategory;
private Preference mConditionProviders;
private AlertDialog mDialog;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mContext = getActivity();
mPM = mContext.getPackageManager();
final Resources res = mContext.getResources();
final int p = res.getDimensionPixelSize(R.dimen.content_margin_left);
@@ -222,6 +231,10 @@ public class ZenModeSettings extends SettingsPreferenceFragment implements Index
mStart.setDependency(mWhen.getKey());
mEnd.setDependency(mWhen.getKey());
mSecurityCategory = (PreferenceCategory) findPreference(KEY_SECURITY);
mConditionProviders = findPreference(KEY_CONDITION_PROVIDERS);
refreshConditionProviders();
updateZenMode();
updateControls();
}
@@ -239,9 +252,28 @@ public class ZenModeSettings extends SettingsPreferenceFragment implements Index
mDisableListeners = false;
}
private void refreshConditionProviders() {
if (mConditionProviders != null) {
final int total = ConditionProviderSettings.getProviderCount(mPM);
if (total == 0) {
getPreferenceScreen().removePreference(mSecurityCategory);
} else {
final int n = ConditionProviderSettings.getEnabledProviderCount(mContext);
if (n == 0) {
mConditionProviders.setSummary(getResources().getString(
R.string.manage_condition_providers_summary_zero));
} else {
mConditionProviders.setSummary(String.format(getResources().getQuantityString(
R.plurals.manage_condition_providers_summary_nonzero,
n, n)));
}
}
}
}
@Override
public void onResume() {
super.onResume();
refreshConditionProviders();
updateZenMode();
mSettingsObserver.register();
}
@@ -344,7 +376,10 @@ public class ZenModeSettings extends SettingsPreferenceFragment implements Index
public void run() {
final int v = isChecked ? Global.ZEN_MODE_ON : Global.ZEN_MODE_OFF;
putZenModeSetting(v);
mHandler.post(isChecked ? mShowDialog : mHideDialog);
final int n = ConditionProviderSettings.getEnabledProviderCount(mContext);
if (n > 0) {
mHandler.post(isChecked ? mShowDialog : mHideDialog);
}
}
});
return true;