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/*
* Copyright (C) 2017 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.voicemail.impl;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.provider.CallLog.Calls;
import android.provider.VoicemailContract.Voicemails;
import android.telecom.PhoneAccountHandle;
import android.telecom.TelecomManager;
import com.android.dialer.common.LogUtil;
import com.android.dialer.common.concurrent.DialerExecutor.Worker;
import com.android.dialer.common.concurrent.DialerExecutorComponent;
import com.android.voicemail.VoicemailComponent;
import com.android.voicemail.VoicemailVersionConstants;
/**
* Receives MY_PACKAGE_REPLACED to trigger VVM activation and to check for legacy voicemail users.
*/
public class PackageReplacedReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
VvmLog.i("PackageReplacedReceiver.onReceive", "package replaced, starting activation");
if (!VoicemailComponent.get(context).getVoicemailClient().isVoicemailModuleEnabled()) {
VvmLog.e("PackageReplacedReceiver.onReceive", "module disabled");
return;
}
for (PhoneAccountHandle phoneAccountHandle :
context.getSystemService(TelecomManager.class).getCallCapablePhoneAccounts()) {
ActivationTask.start(context, phoneAccountHandle, null);
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
if (!prefs.contains(VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY)) {
setVoicemailFeatureVersionAsync(context);
}
}
private void setVoicemailFeatureVersionAsync(Context context) {
LogUtil.enterBlock("PackageReplacedReceiver.setVoicemailFeatureVersionAsync");
// Check if user is already using voicemail (ie do they have any voicemails), and set the
// acknowledged feature value accordingly.
PendingResult pendingResult = goAsync();
DialerExecutorComponent.get(context)
.dialerExecutorFactory()
.createNonUiTaskBuilder(new ExistingVoicemailCheck(context))
.onSuccess(
output -> {
LogUtil.i("PackageReplacedReceiver.setVoicemailFeatureVersionAsync", "success");
pendingResult.finish();
})
.onFailure(
throwable -> {
LogUtil.i("PackageReplacedReceiver.setVoicemailFeatureVersionAsync", "failure");
pendingResult.finish();
})
.build()
.executeParallel(null);
}
private static class ExistingVoicemailCheck implements Worker<Void, Void> {
private static final String[] PROJECTION = new String[] {Voicemails._ID};
private final Context context;
ExistingVoicemailCheck(Context context) {
this.context = context;
}
@Override
public Void doInBackground(Void arg) throws Throwable {
LogUtil.i("PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground", "");
// Check the database for existing voicemails.
boolean hasVoicemails = false;
Uri uri = Voicemails.buildSourceUri(context.getPackageName());
String whereClause = Calls.TYPE + " = " + Calls.VOICEMAIL_TYPE;
try (Cursor cursor =
context.getContentResolver().query(uri, PROJECTION, whereClause, null, null)) {
if (cursor == null) {
LogUtil.e(
"PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground",
"failed to check for existing voicemails");
} else if (cursor.moveToFirst()) {
hasVoicemails = true;
}
}
LogUtil.i(
"PackageReplacedReceiver.ExistingVoicemailCheck.doInBackground",
"has voicemails: " + hasVoicemails);
int version = hasVoicemails ? VoicemailVersionConstants.LEGACY_VOICEMAIL_FEATURE_VERSION : 0;
PreferenceManager.getDefaultSharedPreferences(context)
.edit()
.putInt(VoicemailVersionConstants.PREF_DIALER_FEATURE_VERSION_ACKNOWLEDGED_KEY, version)
.apply();
return null;
}
}
}
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