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/*
* Copyright (C) 2016 The CyanogenMod 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.phone.common.incall.utils;
import android.content.Context;
import com.android.phone.common.ambient.AmbientDataSubscription;
import com.android.phone.common.incall.CallMethodInfo;
import com.android.phone.common.incall.api.ApiHelper;
import com.cyanogen.ambient.plugin.PluginStatus;
import com.google.common.base.Joiner;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import static com.android.phone.common.ambient.TypedPendingResult.GENERAL_MIME_TYPE;
import static com.android.phone.common.ambient.TypedPendingResult.IM_MIME_TYPE;
import static com.android.phone.common.ambient.TypedPendingResult.VIDEO_MIME_TYPE;
/**
* Class with logic to get mimes and mime types.
*/
public class MimeTypeUtils extends ApiHelper {
private static String getMimeTypes(AmbientDataSubscription<CallMethodInfo> instance,
boolean enabledOnly, int mimeID) {
String mimeTypes = "";
List<String> mimeTypesList = new ArrayList<>();
for (CallMethodInfo cmi : instance.getPluginInfo().values()) {
String mimeType = null;
switch(mimeID) {
case GENERAL_MIME_TYPE:
mimeType = cmi.mMimeType;
break;
case IM_MIME_TYPE:
mimeType = cmi.mImMimeType;
break;
case VIDEO_MIME_TYPE:
mimeType = cmi.mVideoCallableMimeType;
}
if (!enabledOnly) {
mimeTypesList.add(mimeType);
continue;
}
if (cmi.mStatus == PluginStatus.ENABLED) {
mimeTypesList.add(mimeType);
}
}
if (!mimeTypesList.isEmpty()) {
mimeTypes = Joiner.on(",").skipNulls().join(mimeTypesList);
}
return mimeTypes;
}
/**
* A few items need a list of mime types in a comma delimited list. Since we are already
* querying all the plugins. We can easily build this list ahead of time.
*
* Items that require this should subscribe and grab this updated list when needed.
* @return string of all (not limited to enabled) mime types
*/
public static String getAllMimeTypes(AmbientDataSubscription<CallMethodInfo> instance) {
return getMimeTypes(instance, false, GENERAL_MIME_TYPE);
}
/**
* A few items need a list of mime types in a comma delimited list. Since we are already
* querying all the plugins. We can easily build this list ahead of time.
*
* Items that require this should subscribe and grab this updated list when needed.
* @return string of enabled mime types
*/
public static String getAllEnabledMimeTypes(AmbientDataSubscription<CallMethodInfo> instance) {
return getMimeTypes(instance, true, GENERAL_MIME_TYPE);
}
/**
* A few items need a list of video callable mime types in a comma delimited list.
* Since we are already querying all the plugins. We can easily build this list ahead of time.
*
* Items that require this should subscribe and grab this updated list when needed.
* @return string of enabled video callable mime types
*/
public static String getAllEnabledVideoCallableMimeTypes(
AmbientDataSubscription<CallMethodInfo> instance) {
return getMimeTypes(instance, true, VIDEO_MIME_TYPE);
}
public static String getAllEnabledImMimeTypes(
AmbientDataSubscription<CallMethodInfo> instance) {
return getMimeTypes(instance, true, IM_MIME_TYPE);
}
public static Set<String> getAllEnabledVideoImMimeSet(
AmbientDataSubscription<CallMethodInfo> instance) {
String[] videoMimes = getAllEnabledVideoCallableMimeTypes(instance).split(",");
String[] imMimes = getAllEnabledImMimeTypes(instance).split(",");
HashSet<String> mimeSet = new HashSet<>();
if (videoMimes != null) {
mimeSet.addAll(Arrays.asList(videoMimes));
}
if (imMimes != null) {
mimeSet.addAll(Arrays.asList(imMimes));
}
return mimeSet;
}
public static Set<String> getAllEnabledVoiceMimeSet(
AmbientDataSubscription<CallMethodInfo> instance) {
String[] mimes = getAllEnabledMimeTypes(instance).split(",");
HashSet<String> mimeSet = new HashSet<>();
if (mimes != null) {
mimeSet.addAll(Arrays.asList(mimes));
}
return mimeSet;
}
}
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