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Commit f469cac1 authored by Brad Ebinger's avatar Brad Ebinger
Browse files

Add new DialogFragment and Controller for capability discovery opt-in 

Adds a new controller to monitor the capability discovery opt-in
setting as well as a new DialogFragment, which displays a dialog
providing the user with more information before they enable the
setting.

Bug: 111305845
Test: manual
Merged-In: I70821964bc618c3c389c9039cd7f5028e34c7ebb
Change-Id: I70821964bc618c3c389c9039cd7f5028e34c7ebb
parent ce1f5112

AndroidManifest.xml

+2 −0
Original line number Diff line number Diff line
@@ -136,6 +136,8 @@ 
                  android:theme="@style/Theme.Settings.Home"

                  android:launchMode="singleTask">

            <intent-filter android:priority="1">

                <!-- Displays the MobileNetworkActivity and opt-in dialog for capability discovery. -->

                <action android:name="android.telephony.ims.action.SHOW_CAPABILITY_DISCOVERY_OPT_IN" />

                <action android:name="android.settings.NETWORK_OPERATOR_SETTINGS" />

                <action android:name="android.settings.DATA_ROAMING_SETTINGS" />

                <action android:name="android.settings.MMS_MESSAGE_SETTING" />

res/values/strings.xml

+13 −0
Original line number Diff line number Diff line
@@ -6990,6 +6990,19 @@ 
    <string name="enhanced_4g_lte_mode_summary">Use LTE services to improve voice and other communications (recommended)</string>

    <!-- Enhaced 4G LTE Mode summary for 4g calling.  [CHAR LIMIT=100] -->

    <string name="enhanced_4g_lte_mode_summary_4g_calling">Use 4G services to improve voice and other communications (recommended)</string>

    <!-- Title of a preference determining whether or not the user has enabled contact discovery,

         which is a service that uses the phone numbers in your contacts to determine if your

         contacts support advanced calling features, such as video calling. [CHAR LIMIT=50]-->

    <string name="contact_discovery_opt_in_title">Contact discovery</string>

    <!-- Summary of a preference determining whether or not the user has enabled contact discovery.

         [CHAR LIMIT=100] -->

    <string name="contact_discovery_opt_in_summary">Allows your carrier to discover which calling features your contacts support.</string>

    <!-- Title of the dialog shown when the user tries to enable Contact Discovery.

         [CHAR LIMIT=50] -->

    <string name="contact_discovery_opt_in_dialog_title">Enable contact discovery?</string>

    <!-- Text displayed in the dialog shown when the user tries to enable Contact Discovery.

         [CHAR LIMIT=NONE]-->

    <string name="contact_discovery_opt_in_dialog_message">Enabling this feature will allow your carrier access to phone numbers in your contacts in order to discover which calling features they support.</string>

    <!-- Preferred network type title.  [CHAR LIMIT=50] -->

    <string name="preferred_network_type_title">Preferred network type</string>

    <!-- Preferred network type summary.  [CHAR LIMIT=100] -->

res/xml/mobile_network_settings.xml

+7 −0
Original line number Diff line number Diff line
@@ -52,6 +52,13 @@ 
        android:summary="@string/enhanced_4g_lte_mode_summary"

        settings:controller="com.android.settings.network.telephony.Enhanced4gLtePreferenceController"/>



    <SwitchPreference

        android:key="contact_discovery_opt_in"

        android:title="@string/contact_discovery_opt_in_title"

        android:persistent="false"

        android:summary="@string/contact_discovery_opt_in_summary"

        settings:controller="com.android.settings.network.telephony.ContactDiscoveryPreferenceController"/>



    <ListPreference

        android:key="preferred_network_mode_key"

        android:title="@string/preferred_network_mode_title"

res/xml/mobile_network_settings_v2.xml

+7 −0
Original line number Diff line number Diff line
@@ -98,6 +98,13 @@ 
            android:summary="@string/enhanced_4g_lte_mode_summary"

            settings:controller="com.android.settings.network.telephony.Enhanced4gLtePreferenceController"/>



        <SwitchPreference

            android:key="contact_discovery_opt_in"

            android:title="@string/contact_discovery_opt_in_title"

            android:persistent="false"

            android:summary="@string/contact_discovery_opt_in_summary"

            settings:controller="com.android.settings.network.telephony.ContactDiscoveryPreferenceController"/>



        <ListPreference

            android:key="preferred_network_mode_key"

            android:title="@string/preferred_network_mode_title"

src/com/android/settings/network/telephony/ContactDiscoveryDialogFragment.java

0 → 100644
+104 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 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.network.telephony;



import android.app.AlertDialog;

import android.app.Dialog;

import android.content.Context;

import android.content.DialogInterface;

import android.os.Bundle;

import android.telephony.ims.ImsManager;

import android.telephony.ims.ImsRcsManager;



import androidx.annotation.VisibleForTesting;

import androidx.fragment.app.FragmentManager;



import com.android.settings.R;

import com.android.settings.core.instrumentation.InstrumentedDialogFragment;



/**

 * Fragment for the "Contact Discovery" dialog that appears when the user enables

 * "Contact Discovery" in MobileNetworkSettings or an application starts MobileNetworkSettings with

 * {@link ImsRcsManager#ACTION_SHOW_CAPABILITY_DISCOVERY_OPT_IN}.

 */

public class ContactDiscoveryDialogFragment extends InstrumentedDialogFragment

        implements DialogInterface.OnClickListener {



    private static final String SUB_ID_KEY = "sub_id_key";

    private static final String DIALOG_TAG = "discovery_dialog:";



    private int mSubId;

    private ImsManager mImsManager;



    /**

     * Create a new Fragment, which will create a new Dialog when

     * {@link #show(FragmentManager, String)} is called.

     * @param subId The subscription ID to associate with this Dialog.

     * @return a new instance of ContactDiscoveryDialogFragment.

     */

    public static ContactDiscoveryDialogFragment newInstance(int subId) {

        final ContactDiscoveryDialogFragment dialogFragment = new ContactDiscoveryDialogFragment();

        final Bundle args = new Bundle();

        args.putInt(SUB_ID_KEY, subId);

        dialogFragment.setArguments(args);



        return dialogFragment;

    }



    @Override

    public void onAttach(Context context) {

        super.onAttach(context);

        final Bundle args = getArguments();

        mSubId = args.getInt(SUB_ID_KEY);

        mImsManager = getImsManager(context);

    }



    @Override

    public Dialog onCreateDialog(Bundle savedInstanceState) {

        final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());

        final int title = R.string.contact_discovery_opt_in_dialog_title;

        int message = R.string.contact_discovery_opt_in_dialog_message;

        builder.setMessage(getResources().getString(message))

                .setTitle(title)

                .setIconAttribute(android.R.attr.alertDialogIcon)

                .setPositiveButton(android.R.string.ok, this)

                .setNegativeButton(android.R.string.cancel, this);

        return builder.create();

    }



    @Override

    public void onClick(DialogInterface dialog, int which) {

        // let the host know that the positive button has been clicked

        if (which == dialog.BUTTON_POSITIVE) {

            MobileNetworkUtils.setContactDiscoveryEnabled(mImsManager, mSubId, true /*isEnabled*/);

        }

    }



    @Override

    public int getMetricsCategory() {

        return METRICS_CATEGORY_UNKNOWN;

    }



    @VisibleForTesting

    public ImsManager getImsManager(Context context) {

        return context.getSystemService(ImsManager.class);

    }



    public static String getFragmentTag(int subId) {

        return DIALOG_TAG + subId;

    }

}