| /* |
| * Copyright 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.car.calendar.common; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.net.Uri; |
| import android.telephony.PhoneNumberUtils; |
| import android.util.Log; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Strings; |
| |
| import javax.annotation.Nullable; |
| |
| /** Calls the default dialer with an optional access code. */ |
| public class Dialer { |
| |
| private static final String TAG = "CarCalendarDialer"; |
| private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
| |
| private final Context mContext; |
| |
| public Dialer(Context context) { |
| mContext = context; |
| } |
| |
| /** Calls a telephone using a phone number and access number. */ |
| public boolean dial(NumberAndAccess numberAndAccess) { |
| StringBuilder sb = new StringBuilder(numberAndAccess.getNumber()); |
| String access = numberAndAccess.getAccess(); |
| if (!Strings.isNullOrEmpty(access)) { |
| // Wait for the number to dial if required. |
| char first = access.charAt(0); |
| if (first != PhoneNumberUtils.PAUSE && first != PhoneNumberUtils.WAIT) { |
| // Insert a wait so the number finishes dialing before using the access code. |
| access = PhoneNumberUtils.WAIT + access; |
| } |
| sb.append(access); |
| } |
| Uri dialUri = Uri.fromParts("tel", sb.toString(), /* fragment= */ null); |
| PackageManager packageManager = mContext.getPackageManager(); |
| boolean useActionCall = packageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY); |
| Intent intent = new Intent(useActionCall ? Intent.ACTION_CALL : Intent.ACTION_DIAL); |
| intent.setData(dialUri); |
| if (intent.resolveActivity(packageManager) == null) { |
| Log.i(TAG, "No dialler app found"); |
| return false; |
| } |
| if (DEBUG) Log.d(TAG, "Starting dialler activity"); |
| mContext.startActivity(intent); |
| return true; |
| } |
| |
| /** An immutable value representing the details required to enter a conference call. */ |
| public static class NumberAndAccess { |
| private final String mNumber; |
| |
| @Nullable private final String mAccess; |
| |
| NumberAndAccess(String number, @Nullable String access) { |
| this.mNumber = number; |
| this.mAccess = access; |
| } |
| |
| public String getNumber() { |
| return mNumber; |
| } |
| |
| @Nullable |
| public String getAccess() { |
| return mAccess; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("mNumber", mNumber) |
| .add("mAccess", mAccess) |
| .toString(); |
| } |
| } |
| } |