diff options
Diffstat (limited to 'java/com/android/incallui/wifi/EnableWifiCallingPrompt.java')
-rw-r--r-- | java/com/android/incallui/wifi/EnableWifiCallingPrompt.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/java/com/android/incallui/wifi/EnableWifiCallingPrompt.java b/java/com/android/incallui/wifi/EnableWifiCallingPrompt.java new file mode 100644 index 000000000..85603bfb1 --- /dev/null +++ b/java/com/android/incallui/wifi/EnableWifiCallingPrompt.java @@ -0,0 +1,82 @@ +/* + * 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.incallui.wifi; + +import android.app.AlertDialog; +import android.app.Dialog; +import android.content.Context; +import android.content.DialogInterface; +import android.content.DialogInterface.OnClickListener; +import android.content.Intent; +import android.support.annotation.NonNull; +import android.telecom.DisconnectCause; +import android.util.Pair; +import com.android.dialer.common.Assert; +import com.android.dialer.common.LogUtil; + +/** Prompts the user to enable Wi-Fi calling. */ +public class EnableWifiCallingPrompt { + // This is a hidden constant in android.telecom.DisconnectCause. Telecom sets this as a disconnect + // reason if it wants us to prompt the user to enable Wi-Fi calling. In Android-O we might + // consider using a more explicit way to signal this. + private static final String REASON_WIFI_ON_BUT_WFC_OFF = "REASON_WIFI_ON_BUT_WFC_OFF"; + private static final String ACTION_WIFI_CALLING_SETTINGS = + "android.settings.WIFI_CALLING_SETTINGS"; + private static final String ANDROID_SETTINGS_PACKAGE = "com.android.settings"; + + public static boolean shouldShowPrompt(@NonNull DisconnectCause cause) { + Assert.isNotNull(cause); + if (cause.getReason() != null && cause.getReason().startsWith(REASON_WIFI_ON_BUT_WFC_OFF)) { + LogUtil.i( + "EnableWifiCallingPrompt.shouldShowPrompt", + "showing prompt for disconnect cause: %s", + cause); + return true; + } + return false; + } + + @NonNull + public static Pair<Dialog, CharSequence> createDialog( + final @NonNull Context context, @NonNull DisconnectCause cause) { + Assert.isNotNull(context); + Assert.isNotNull(cause); + CharSequence message = cause.getDescription(); + Dialog dialog = + new AlertDialog.Builder(context) + .setMessage(message) + .setPositiveButton( + R.string.incall_enable_wifi_calling_button, + new OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + openWifiCallingSettings(context); + } + }) + .setNegativeButton(android.R.string.cancel, null) + .create(); + return new Pair<Dialog, CharSequence>(dialog, message); + } + + private static void openWifiCallingSettings(@NonNull Context context) { + LogUtil.i("EnableWifiCallingPrompt.openWifiCallingSettings", "opening settings"); + context.startActivity( + new Intent(ACTION_WIFI_CALLING_SETTINGS).setPackage(ANDROID_SETTINGS_PACKAGE)); + } + + private EnableWifiCallingPrompt() {} +} |