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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.dialer.oem;
import android.content.Context;
import android.content.res.Resources;
import android.telephony.TelephonyManager;
import com.android.dialer.common.ConfigProviderBindings;
import com.android.dialer.common.PackageUtils;
/** Util class for Motorola OEM devices. */
public class MotorolaUtils {
private static final String CONFIG_HD_CODEC_BLINKING_ICON_WHEN_CONNECTING_CALL_ENABLED =
"hd_codec_blinking_icon_when_connecting_enabled";
private static final String CONFIG_HD_CODEC_SHOW_ICON_IN_NOTIFICATION_ENABLED =
"hd_codec_show_icon_in_notification_enabled";
private static final String CONFIG_HD_CODEC_SHOW_ICON_IN_CALL_LOG_ENABLED =
"hd_codec_show_icon_in_call_log_enabled";
private static final String CONFIG_WIFI_CALL_SHOW_ICON_IN_CALL_LOG_ENABLED =
"wifi_call_show_icon_in_call_log_enabled";
// This is used to check if a Motorola device supports HD voice call feature, which comes from
// system feature setting.
private static final String HD_CALL_FEATRURE = "com.motorola.software.sprint.hd_call";
// This is used to check if a Motorola device supports WiFi call feature, by checking if a certain
// package is enabled.
private static final String WIFI_CALL_PACKAGE_NAME = "com.motorola.sprintwfc";
// Feature flag indicates it's a HD call, currently this is only used by Motorola system build.
// TODO(b/35359461): Upstream and move it to android.provider.CallLog.
private static final int FEATURES_HD_CALL = 0x10000000;
// Feature flag indicates it's a WiFi call, currently this is only used by Motorola system build.
private static final int FEATURES_WIFI = 0x80000000;
private static boolean hasCheckedSprintWifiCall;
private static boolean supportSprintWifiCall;
/**
* Returns true if SPN is specified and matched the current sim operator name. This is necessary
* since mcc310-mnc000 is not sufficient to identify Sprint network.
*/
static boolean isSpnMatched(Context context) {
try {
String spnResource = context.getResources().getString(R.string.motorola_enabled_spn);
return spnResource.equalsIgnoreCase(
context.getSystemService(TelephonyManager.class).getSimOperatorName());
} catch (Resources.NotFoundException exception) {
// If SPN is not specified we consider as not necessary to enable/disable the feature.
return true;
}
}
public static boolean shouldBlinkHdIconWhenConnectingCall(Context context) {
return ConfigProviderBindings.get(context)
.getBoolean(CONFIG_HD_CODEC_BLINKING_ICON_WHEN_CONNECTING_CALL_ENABLED, true)
&& isSupportingSprintHdCodec(context);
}
public static boolean shouldShowHdIconInNotification(Context context) {
return ConfigProviderBindings.get(context)
.getBoolean(CONFIG_HD_CODEC_SHOW_ICON_IN_NOTIFICATION_ENABLED, true)
&& isSupportingSprintHdCodec(context);
}
public static boolean shouldShowHdIconInCallLog(Context context, int features) {
return ConfigProviderBindings.get(context)
.getBoolean(CONFIG_HD_CODEC_SHOW_ICON_IN_CALL_LOG_ENABLED, true)
&& (features & FEATURES_HD_CALL) == FEATURES_HD_CALL
&& isSupportingSprintHdCodec(context);
}
public static boolean shouldShowWifiIconInCallLog(Context context, int features) {
return ConfigProviderBindings.get(context)
.getBoolean(CONFIG_WIFI_CALL_SHOW_ICON_IN_CALL_LOG_ENABLED, true)
&& (features & FEATURES_WIFI) == FEATURES_WIFI
&& isSupportingSprintWifiCall(context);
}
/**
* Handle special char sequence entered in dialpad. This may launch special intent based on input.
*
* @param context context
* @param input input string
* @return true if the input is consumed and the intent is launched
*/
public static boolean handleSpecialCharSequence(Context context, String input) {
// TODO(b/35395377): Add check for Motorola devices.
return MotorolaHiddenMenuKeySequence.handleCharSequence(context, input);
}
private static boolean isSupportingSprintHdCodec(Context context) {
return isSpnMatched(context)
&& context.getResources().getBoolean(R.bool.motorola_sprint_hd_codec)
&& context.getPackageManager().hasSystemFeature(HD_CALL_FEATRURE);
}
private static boolean isSupportingSprintWifiCall(Context context) {
if (!hasCheckedSprintWifiCall) {
supportSprintWifiCall = PackageUtils.isPackageEnabled(WIFI_CALL_PACKAGE_NAME, context);
hasCheckedSprintWifiCall = true;
}
return supportSprintWifiCall;
}
}
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