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Commit 0fb2d68f authored by jackqdyulei's avatar jackqdyulei
Browse files

Add restrict app detail page 

1. Move force standby action to BatteryUtils
2. Add click action for restricted preference(go to detail page)
3. Build app list in detail page using packageOps list

Bug: 71502850
Test: RunSettingsRoboTests
Change-Id: I1e6733e5402e7a854b07a8bbb43a86255276bfaa
parent 48bd637d

res/xml/restricted_apps_detail.xml

0 → 100644
+24 −0
Original line number Diff line number Diff line 
<?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"

    android:title="@string/restricted_app_title">



    <PreferenceCategory

        android:key="restrict_app_list"/>



</PreferenceScreen>

src/com/android/settings/fuelgauge/BackgroundActivityPreferenceController.java

+5 −28
Original line number Diff line number Diff line
@@ -54,9 +54,10 @@ public class BackgroundActivityPreferenceController extends AbstractPreferenceCo 
    private final int mUid;

    @VisibleForTesting

    DevicePolicyManagerWrapper mDpm;

    @VisibleForTesting

    BatteryUtils mBatteryUtils;

    private Fragment mFragment;

    private String mTargetPackage;

    private boolean mIsPreOApp;

    private PowerWhitelistBackend mPowerWhitelistBackend;



    public BackgroundActivityPreferenceController(Context context, Fragment fragment,
@@ -77,7 +78,7 @@ public class BackgroundActivityPreferenceController extends AbstractPreferenceCo 
        mUid = uid;

        mFragment = fragment;

        mTargetPackage = packageName;

        mIsPreOApp = isLegacyApp(packageName);

        mBatteryUtils = BatteryUtils.getInstance(context);

    }



    @Override
@@ -109,12 +110,7 @@ public class BackgroundActivityPreferenceController extends AbstractPreferenceCo 
     * activity for this package

     */

    public void setUnchecked(Preference preference) {

        if (mIsPreOApp) {

            mAppOpsManager.setMode(AppOpsManager.OP_RUN_IN_BACKGROUND, mUid, mTargetPackage,

                    AppOpsManager.MODE_IGNORED);

        }

        mAppOpsManager.setMode(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, mUid, mTargetPackage,

                AppOpsManager.MODE_IGNORED);

        mBatteryUtils.setForceAppStandby(mUid, mTargetPackage, AppOpsManager.MODE_IGNORED);

        ((SwitchPreference) preference).setChecked(false);

        updateSummary(preference);

    }
@@ -133,30 +129,11 @@ public class BackgroundActivityPreferenceController extends AbstractPreferenceCo 
            dialogFragment.show(mFragment.getFragmentManager(), TAG);

            return false;

        }

        if (mIsPreOApp) {

            mAppOpsManager.setMode(AppOpsManager.OP_RUN_IN_BACKGROUND, mUid, mTargetPackage,

                    AppOpsManager.MODE_ALLOWED);

        }

        mAppOpsManager.setMode(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, mUid, mTargetPackage,

                AppOpsManager.MODE_ALLOWED);

        mBatteryUtils.setForceAppStandby(mUid, mTargetPackage, AppOpsManager.MODE_ALLOWED);

        updateSummary(preference);

        return true;

    }



    @VisibleForTesting

    boolean isLegacyApp(final String packageName) {

        try {

            ApplicationInfo info = mPackageManager.getApplicationInfo(packageName,

                    PackageManager.GET_META_DATA);



            return info.targetSdkVersion < Build.VERSION_CODES.O;

        } catch (PackageManager.NameNotFoundException e) {

            Log.e(TAG, "Cannot find package: " + packageName, e);

        }



        return false;

    }



    @VisibleForTesting

    void updateSummary(Preference preference) {

        if (mPowerWhitelistBackend.isWhitelisted(mTargetPackage)) {

src/com/android/settings/fuelgauge/BatteryUtils.java

+26 −0
Original line number Diff line number Diff line
@@ -398,6 +398,19 @@ public class BatteryUtils { 
        return timeMs * 1000;

    }



    public void setForceAppStandby(int uid, String packageName,

            int mode) {

        final boolean isPreOApp = isLegacyApp(packageName);

        if (isPreOApp) {

            // Control whether app could run in the background if it is pre O app

            mAppOpsManager.setMode(AppOpsManager.OP_RUN_IN_BACKGROUND, uid, packageName,

                    mode);

        }

        // Control whether app could run jobs in the background

        mAppOpsManager.setMode(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, uid, packageName,

                mode);

    }



    public void initBatteryStatsHelper(BatteryStatsHelper statsHelper, Bundle bundle,

            UserManager userManager) {

        statsHelper.create(bundle);
@@ -481,5 +494,18 @@ public class BatteryUtils { 
        return 0;

    }



    public boolean isLegacyApp(final String packageName) {

        try {

            ApplicationInfo info = mPackageManager.getApplicationInfo(packageName,

                    PackageManager.GET_META_DATA);



            return info.targetSdkVersion < Build.VERSION_CODES.O;

        } catch (PackageManager.NameNotFoundException e) {

            Log.e(TAG, "Cannot find package: " + packageName, e);

        }



        return false;

    }



}

src/com/android/settings/fuelgauge/RestrictAppPreferenceController.java

+25 −0
Original line number Diff line number Diff line
@@ -20,9 +20,11 @@ package com.android.settings.fuelgauge; 
import android.app.AppOpsManager;

import android.content.Context;

import android.support.annotation.VisibleForTesting;

import android.support.v14.preference.PreferenceFragment;

import android.support.v7.preference.Preference;



import com.android.settings.R;

import com.android.settings.SettingsActivity;

import com.android.settings.applications.LayoutPreference;

import com.android.settings.core.BasePreferenceController;
@@ -37,12 +39,21 @@ public class RestrictAppPreferenceController extends BasePreferenceController { 


    private AppOpsManager mAppOpsManager;

    private List<AppOpsManager.PackageOps> mPackageOps;

    private SettingsActivity mSettingsActivity;

    private PreferenceFragment mPreferenceFragment;



    public RestrictAppPreferenceController(Context context) {

        super(context, KEY_RESTRICT_APP);

        mAppOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);

    }



    public RestrictAppPreferenceController(SettingsActivity settingsActivity,

            PreferenceFragment preferenceFragment) {

        this(settingsActivity.getApplicationContext());

        mSettingsActivity = settingsActivity;

        mPreferenceFragment = preferenceFragment;

    }



    @Override

    public int getAvailabilityStatus() {

        return AVAILABLE;
@@ -51,13 +62,27 @@ public class RestrictAppPreferenceController extends BasePreferenceController { 
    @Override

    public void updateState(Preference preference) {

        super.updateState(preference);



        mPackageOps = mAppOpsManager.getPackagesForOps(

                new int[]{AppOpsManager.OP_RUN_ANY_IN_BACKGROUND});

        final int num = mPackageOps != null ? mPackageOps.size() : 0;



        // Enable the preference if some apps already been restricted, otherwise disable it

        preference.setEnabled(num > 0);

        preference.setSummary(

                mContext.getResources().getQuantityString(R.plurals.restricted_app_summary, num,

                        num));

    }



    @Override

    public boolean handlePreferenceTreeClick(Preference preference) {

        if (getPreferenceKey().equals(preference.getKey())) {

            // start fragment

            RestrictedAppDetails.startRestrictedAppDetails(mSettingsActivity, mPreferenceFragment,

                    mPackageOps);

            return true;

        }



        return super.handlePreferenceTreeClick(preference);

    }

}

src/com/android/settings/fuelgauge/RestrictedAppDetails.java

0 → 100644
+147 −0
Original line number Diff line number Diff line 
/*

 * 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.fuelgauge;



import android.app.AppOpsManager;

import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.graphics.drawable.Drawable;

import android.os.Bundle;

import android.os.UserHandle;

import android.support.v14.preference.PreferenceFragment;

import android.support.v14.preference.SwitchPreference;

import android.support.v7.preference.CheckBoxPreference;

import android.support.v7.preference.Preference;

import android.support.v7.preference.PreferenceGroup;

import android.util.IconDrawableFactory;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.logging.nano.MetricsProto;

import com.android.settings.R;

import com.android.settings.SettingsActivity;

import com.android.settings.Utils;

import com.android.settings.dashboard.DashboardFragment;

import com.android.settings.fuelgauge.anomaly.Anomaly;

import com.android.settings.fuelgauge.anomaly.AnomalyDialogFragment;

import com.android.settings.fuelgauge.anomaly.AnomalyPreference;

import com.android.settingslib.core.AbstractPreferenceController;



import java.util.List;



/**

 * Fragment to show a list of anomaly apps, where user could handle these anomalies

 */

public class RestrictedAppDetails extends DashboardFragment {



    public static final String TAG = "RestrictedAppDetails";



    private static final String EXTRA_PACKAGE_OPS_LIST = "package_ops_list";

    private static final String KEY_PREF_RESTRICTED_APP_LIST = "restrict_app_list";



    @VisibleForTesting

    List<AppOpsManager.PackageOps> mPackageOpsList;

    @VisibleForTesting

    IconDrawableFactory mIconDrawableFactory;

    @VisibleForTesting

    PreferenceGroup mRestrictedAppListGroup;

    @VisibleForTesting

    BatteryUtils mBatteryUtils;

    @VisibleForTesting

    PackageManager mPackageManager;



    public static void startRestrictedAppDetails(SettingsActivity caller,

            PreferenceFragment fragment, List<AppOpsManager.PackageOps> packageOpsList) {

        Bundle args = new Bundle();

        args.putParcelableList(EXTRA_PACKAGE_OPS_LIST, packageOpsList);



        caller.startPreferencePanelAsUser(fragment, RestrictedAppDetails.class.getName(), args,

                R.string.restricted_app_title, null /* titleText */,

                new UserHandle(UserHandle.myUserId()));

    }



    @Override

    public void onCreate(Bundle icicle) {

        super.onCreate(icicle);

        final Context context = getContext();



        mRestrictedAppListGroup = (PreferenceGroup) findPreference(KEY_PREF_RESTRICTED_APP_LIST);

        mPackageOpsList = getArguments().getParcelableArrayList(EXTRA_PACKAGE_OPS_LIST);

        mPackageManager = context.getPackageManager();

        mIconDrawableFactory = IconDrawableFactory.newInstance(context);

        mBatteryUtils = BatteryUtils.getInstance(context);



        refreshUi();

    }



    @Override

    public boolean onPreferenceTreeClick(Preference preference) {



        return super.onPreferenceTreeClick(preference);

    }



    @Override

    protected String getLogTag() {

        return TAG;

    }



    @Override

    protected int getPreferenceScreenResId() {

        return R.xml.restricted_apps_detail;

    }



    @Override

    protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {

        return null;

    }



    @Override

    public int getMetricsCategory() {

        return MetricsProto.MetricsEvent.FUELGAUGE_RESTRICTED_APP_DETAILS;

    }



    @VisibleForTesting

    void refreshUi() {

        mRestrictedAppListGroup.removeAll();

        final Context context = getPrefContext();



        for (int i = 0, size = mPackageOpsList.size(); i < size; i++) {

            final CheckBoxPreference checkBoxPreference = new CheckBoxPreference(context);

            final AppOpsManager.PackageOps packageOps = mPackageOpsList.get(i);

            try {

                final ApplicationInfo applicationInfo = mPackageManager.getApplicationInfo(

                        packageOps.getPackageName(), 0 /* flags */);

                checkBoxPreference.setChecked(true);

                checkBoxPreference.setTitle(mPackageManager.getApplicationLabel(applicationInfo));

                checkBoxPreference.setKey(packageOps.getPackageName());

                checkBoxPreference.setOnPreferenceChangeListener((pref, value) -> {

                    // change the toggle

                    final int mode = (Boolean) value ? AppOpsManager.MODE_IGNORED

                            : AppOpsManager.MODE_ALLOWED;

                    final String packageName = pref.getKey();

                    final int uid = mBatteryUtils.getPackageUid(packageName);

                    mBatteryUtils.setForceAppStandby(uid, packageName, mode);

                    return true;

                });

                mRestrictedAppListGroup.addPreference(checkBoxPreference);

            } catch (PackageManager.NameNotFoundException e) {

                e.printStackTrace();

            }

        }

    }



}