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Commit 6c2cf0db authored by Doris Ling's avatar Doris Ling
Browse files

Refactor SoundSettings to use more preference controller. 

- second round of refactoring SoundSettings to use preference
  controller.
- add controller for Emergency broadcast, Vibrate when ring, Phone
  ringtone, Alarm ringtone, and Notification ringtone.

Bug: 32276590
Test: make RunSettingsRoboTests
Change-Id: Iaff48ecb27bf156a5c8995de20ce7a440b094cdb
parent cacb2f00

src/com/android/settings/notification/AlarmRingtonePreferenceController.java

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/*

 * Copyright (C) 2016 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.media.RingtoneManager;



public class AlarmRingtonePreferenceController extends RingtonePreferenceControllerBase {



    private static final String KEY_ALARM_RINGTONE = "alarm_ringtone";



    public AlarmRingtonePreferenceController(Context context) {

        super(context);

    }



    @Override

    public String getPreferenceKey() {

        return KEY_ALARM_RINGTONE;

    }



    @Override

    public int getRingtoneType() {

        return RingtoneManager.TYPE_ALARM;

    }

}

src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.os.UserHandle;

import android.os.UserManager;

import android.support.v7.preference.Preference;



import com.android.internal.annotations.VisibleForTesting;

import com.android.settings.accounts.AccountRestrictionHelper;

import com.android.settings.core.PreferenceController;

import com.android.settingslib.RestrictedPreference;



/**

 * Base class for preference controller that handles preference that enforce adjust volume

 * restriction

 */

public class EmergencyBroadcastPreferenceController extends PreferenceController {



    private static final String KEY_CELL_BROADCAST_SETTINGS = "cell_broadcast_settings";



    private AccountRestrictionHelper mHelper;

    private UserManager mUserManager;

    private PackageManager mPm;

    private boolean mCellBroadcastAppLinkEnabled;



    public EmergencyBroadcastPreferenceController(Context context) {

        this(context, new AccountRestrictionHelper(context));

    }



    @VisibleForTesting

    EmergencyBroadcastPreferenceController(Context context, AccountRestrictionHelper helper) {

        super(context);

        mHelper = helper;

        mUserManager = UserManager.get(context);

        mPm = mContext.getPackageManager();

        // Enable link to CMAS app settings depending on the value in config.xml.

        mCellBroadcastAppLinkEnabled = isCellBroadcastAppLinkEnabled();

    }



    @Override

    public void updateState(Preference preference) {

        if (!(preference instanceof RestrictedPreference)) {

            return;

        }

        ((RestrictedPreference) preference).checkRestrictionAndSetDisabled(

            UserManager.DISALLOW_CONFIG_CELL_BROADCASTS);

    }



    @Override

    public boolean handlePreferenceTreeClick(Preference preference) {

        return false;

    }



    @Override

    public String getPreferenceKey() {

        return KEY_CELL_BROADCAST_SETTINGS;

    }



    @Override

    public boolean isAvailable() {

        return mUserManager.isAdminUser() && mCellBroadcastAppLinkEnabled

            && !mHelper.hasBaseUserRestriction(

                UserManager.DISALLOW_CONFIG_CELL_BROADCASTS, UserHandle.myUserId());

    }



    private boolean isCellBroadcastAppLinkEnabled() {

        boolean enabled = mContext.getResources().getBoolean(

            com.android.internal.R.bool.config_cellBroadcastAppLinks);

        if (enabled) {

            try {

                if (mPm.getApplicationEnabledSetting("com.android.cellbroadcastreceiver")

                    == PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {

                    enabled = false;  // CMAS app disabled

                }

            } catch (IllegalArgumentException ignored) {

                enabled = false;  // CMAS app not installed

            }

        }

        return enabled;

    }



}
 
 No newline at end of file

src/com/android/settings/notification/NotificationRingtonePreferenceController.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.media.RingtoneManager;



public class NotificationRingtonePreferenceController extends RingtonePreferenceControllerBase {



    private static final String KEY_NOTIFICATION_RINGTONE = "notification_ringtone";



    public NotificationRingtonePreferenceController(Context context) {

        super(context);

    }



    @Override

    public String getPreferenceKey() {

        return KEY_NOTIFICATION_RINGTONE;

    }



    @Override

    public int getRingtoneType() {

        return RingtoneManager.TYPE_NOTIFICATION;

    }

}

src/com/android/settings/notification/PhoneRingtonePreferenceController.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.media.RingtoneManager;

import com.android.settings.Utils;



public class PhoneRingtonePreferenceController extends RingtonePreferenceControllerBase {



    private static final String KEY_PHONE_RINGTONE = "ringtone";



    public PhoneRingtonePreferenceController(Context context) {

        super(context);

    }



    @Override

    public String getPreferenceKey() {

        return KEY_PHONE_RINGTONE;

    }



    @Override

    public boolean isAvailable() {

        return Utils.isVoiceCapable(mContext);

    }



    @Override

    public int getRingtoneType() {

        return RingtoneManager.TYPE_RINGTONE;

    }

}

src/com/android/settings/notification/RingtonePreferenceControllerBase.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.media.Ringtone;

import android.media.RingtoneManager;

import android.net.Uri;

import android.support.v7.preference.Preference;



import com.android.settings.core.PreferenceController;



public abstract class RingtonePreferenceControllerBase extends PreferenceController {



    public RingtonePreferenceControllerBase(Context context) {

        super(context);

    }



    @Override

    public boolean handlePreferenceTreeClick(Preference preference) {

        return false;

    }



    @Override

    public boolean isAvailable() {

        return true;

    }



    @Override

    public void updateState(Preference preference) {

        Uri ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(mContext, getRingtoneType());

        final CharSequence summary = Ringtone.getTitle(

            mContext, ringtoneUri, false /* followSettingsUri */, true /* allowRemote */);

        if (summary != null) {

            preference.setSummary(summary);

        }

    }



    public abstract int getRingtoneType();



}