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Commit 43374eab authored by Hongming Jin's avatar Hongming Jin
Browse files

Add special apps access settings page for financial app. 

Test: manual test in settings app
Bug:111207447
Change-Id: Ifa3afba2fbfd2f874deeea35f5735ac3459eed17
parent 8c1cfbdf

res/values/strings.xml

+6 −0
Original line number Diff line number Diff line
@@ -6930,6 +6930,8 @@ 
    <string name="keywords_sim_status">network, mobile network state, service state, signal strength, mobile network type, roaming, iccid</string>

    <string name="keywords_model_and_hardware">serial number, hardware version</string>

    <string name="keywords_android_version">android security patch level, baseband version, kernel version</string>

    <!--Search keywords for financial apps sms access settings -->

    <string name="keywords_financial_apps_sms_access">financial app, sms, permission</string>









    <!-- Search keyword for Device Theme Settings [CHAR LIMIT=NONE] -->









    <string name="keywords_systemui_theme">dark theme</string>








@@ -8820,6 +8822,10 @@







    <!-- Summary of number of apps currently can write system settings [CHAR LIMIT=60] -->









    <string name="write_settings_summary"><xliff:g id="count" example="10">%1$d</xliff:g> of <xliff:g id="count" example="10">%2$d</xliff:g> apps allowed to modify system settings</string>

















    <!-- Settings title in main settings screen for financial apps sms access [CHAR LIMIT=60] -->









    <string name="financial_apps_sms_access_title">Financial Apps Sms Access</string>









    <!-- Preference key for financial apps sms access screen -->









    <string name="financial_sms_root_screen_key" translatable="false">financial_sms_root_screen_key</string>









    <!-- Label for showing apps that can install other apps [CHAR LIMIT=45] -->









    <string name="filter_install_sources_apps">Can install other apps</string>









    <!-- Label for showing apps that can write system settings [CHAR LIMIT=45] -->

























res/xml/financial_app_sms_access.xml
0 → 100644



+22
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<?xml version="1.0" encoding="utf-8"?>









<!-- Copyright (C) 2018 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.









-->









<PreferenceScreen









    xmlns:android="http://schemas.android.com/apk/res/android"









    xmlns:settings="http://schemas.android.com/apk/res-auto"









    android:key="@string/financial_sms_root_screen_key"









    android:title="@string/financial_apps_sms_access_title"









    settings:controller="com.android.settings.applications.specialaccess.financialapps.FinancialAppsController" />
























res/xml/special_access.xml



+5
−0






























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@@ -130,4 +130,9 @@







            android:value="com.android.settings.Settings$ChangeWifiStateActivity" />









    </Preference>



















    <Preference









        android:key="financial_apps_sms_access"









        android:title="@string/financial_apps_sms_access_title"









        android:fragment="com.android.settings.applications.specialaccess.financialapps.FinancialAppsSmsAccess"









        settings:keywords="@string/keywords_financial_apps_sms_access" />









</PreferenceScreen>
























src/com/android/settings/applications/specialaccess/financialapps/FinancialAppsController.java
0 → 100644



+158
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/*









 * Copyright (C) 2018 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.applications.specialaccess.financialapps;



















import static android.Manifest.permission.SMS_FINANCIAL_TRANSACTIONS;









import static android.Manifest.permission.READ_SMS;



















import android.app.AppOpsManager;









import android.content.Context;









import android.content.pm.PackageInfo;









import android.content.pm.PackageManager;









import android.content.pm.PackageManager.NameNotFoundException;









import android.os.Build;









import android.os.Bundle;









import android.util.Log;



















import com.android.internal.annotations.VisibleForTesting;









import com.android.internal.util.ArrayUtils;









import com.android.settings.core.BasePreferenceController;









import com.android.settingslib.applications.ApplicationsState;









import com.android.settingslib.applications.ApplicationsState.AppEntry;



















import androidx.preference.Preference;









import androidx.preference.PreferenceScreen;









import androidx.preference.Preference.OnPreferenceChangeListener;









import androidx.preference.SwitchPreference;



















import java.util.ArrayList;









import java.util.List;



















public class FinancialAppsController extends BasePreferenceController









        implements ApplicationsState.Callbacks {









    private final static String TAG = FinancialAppsController.class.getSimpleName();



















    @VisibleForTesting









    PreferenceScreen mRoot;



















    public FinancialAppsController(Context context, String key) {









        super(context, key);









    }



















    @AvailabilityStatus









    public int getAvailabilityStatus() {









        return AVAILABLE;









    }



















    @Override









    public void displayPreference(PreferenceScreen screen) {









        super.displayPreference(screen);









        mRoot = screen;









    }



















    @Override









    public void updateState(Preference preference) {









        updateList();









    }



















    private void updateList() {









        mRoot.removeAll();



















        final PackageManager packageManager = mContext.getPackageManager();









        final AppOpsManager appOpsManager = mContext.getSystemService(AppOpsManager.class);



















        final List<PackageInfo> installedPackages =









                packageManager.getInstalledPackages(PackageManager.GET_PERMISSIONS);









        final int numPackages = installedPackages.size();









        for (int i = 0; i < numPackages; i++) {









            final PackageInfo installedPackage = installedPackages.get(i);



















            if (installedPackage.requestedPermissions == null) {









                continue;









            }









            final int targetSdk = installedPackage.applicationInfo.targetSdkVersion;









            final String pkgName = installedPackage.packageName;



















            if ((targetSdk >= Build.VERSION_CODES.Q









                    && ArrayUtils.contains(installedPackage.requestedPermissions,









                            SMS_FINANCIAL_TRANSACTIONS))









                    || (targetSdk < Build.VERSION_CODES.Q









                    && ArrayUtils.contains(installedPackage.requestedPermissions,









                            READ_SMS))) {









                final SwitchPreference pref = new SwitchPreference(mRoot.getContext());









                pref.setTitle(installedPackage.applicationInfo.loadLabel(packageManager));









                pref.setKey(pkgName);



















                pref.setChecked(









                        appOpsManager.checkOp(









                                targetSdk >= Build.VERSION_CODES.Q









                                        ? AppOpsManager.OP_SMS_FINANCIAL_TRANSACTIONS









                                        : AppOpsManager.OP_READ_SMS,









                                installedPackage.applicationInfo.uid,









                                pkgName) == AppOpsManager.MODE_ALLOWED);



















                pref.setOnPreferenceChangeListener((preference, newValue) -> {









                    final int uid;









                    try {









                        uid = packageManager.getPackageInfo(preference.getKey(), 0)









                                .applicationInfo.uid;









                    } catch (NameNotFoundException e) {









                        Log.e(TAG, "onPreferenceChange: Failed to get uid for "









                                + preference.getKey());









                        return false;









                    }



















                    appOpsManager.setMode(









                            targetSdk >= Build.VERSION_CODES.Q









                                    ? AppOpsManager.OP_SMS_FINANCIAL_TRANSACTIONS









                                    : AppOpsManager.OP_READ_SMS,









                            uid,









                            pkgName,









                            (Boolean) newValue ? AppOpsManager.MODE_ALLOWED









                                    : AppOpsManager.MODE_IGNORED);









                    return true;









                });









                mRoot.addPreference(pref);









            }









        }









    }



















    @Override









    public void onRunningStateChanged(boolean running) {}



















    @Override









    public void onPackageListChanged() {









        updateList();









    }



















    @Override









    public void onRebuildComplete(ArrayList<AppEntry> apps) {}



















    @Override









    public void onPackageIconChanged() {}



















    @Override









    public void onPackageSizeChanged(String packageName) {}



















    @Override









    public void onAllSizesComputed() {}



















    @Override









    public void onLauncherInfoChanged() {}



















    @Override









    public void onLoadEntriesCompleted() {}









}
























src/com/android/settings/applications/specialaccess/financialapps/FinancialAppsSmsAccess.java
0 → 100644



+64
−0






























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/*









 * Copyright (C) 2018 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.applications.specialaccess.financialapps;



















import android.app.settings.SettingsEnums;









import android.content.Context;









import android.provider.SearchIndexableResource;



















import com.android.settings.R;









import com.android.settings.dashboard.DashboardFragment;









import com.android.settings.search.BaseSearchIndexProvider;









import com.android.settings.search.Indexable;









import com.android.settingslib.search.SearchIndexable;



















import java.util.ArrayList;









import java.util.List;



















@SearchIndexable









public class FinancialAppsSmsAccess extends DashboardFragment {









    private final static String TAG = FinancialAppsSmsAccess.class.getSimpleName();



















    @Override









    protected String getLogTag() {









        return TAG;









    }



















    @Override









    protected int getPreferenceScreenResId() {









        return R.xml.financial_app_sms_access;









    }



















    @Override









    public int getMetricsCategory() {









      return SettingsEnums.SETTINGS_FINANCIAL_APPS_SMS_ACCESS;









    }



















    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =









            new BaseSearchIndexProvider() {









                @Override









                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,









                        boolean enabled) {









                    final ArrayList<SearchIndexableResource> result = new ArrayList<>();



















                    final SearchIndexableResource sir = new SearchIndexableResource(context);









                    sir.xmlResId = R.xml.financial_app_sms_access;









                    result.add(sir);









                    return result;









                }









            };









}