diff options
author | Eric Erfanian <erfanian@google.com> | 2017-05-05 15:23:13 +0000 |
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committer | android-build-merger <android-build-merger@google.com> | 2017-05-05 15:23:13 +0000 |
commit | 300a8683b9c28424fb0f0c571a0abe128c461f69 (patch) | |
tree | 3a325b0effac02fbd228b8ddf2f96589e5df72cd /java/com/android/voicemail/impl/PreOMigrationHandler.java | |
parent | d67f1627521b174f12e0c247f154c7c93c5e408e (diff) | |
parent | 10b34a5ebf12e97ecba0caf3c8e30b476b038a96 (diff) |
Update Dialer to V10 RC16
am: 10b34a5ebf
Change-Id: Iea3e96ccdeaf1fa796ceca702cace82ca20f298c
Diffstat (limited to 'java/com/android/voicemail/impl/PreOMigrationHandler.java')
-rw-r--r-- | java/com/android/voicemail/impl/PreOMigrationHandler.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/java/com/android/voicemail/impl/PreOMigrationHandler.java b/java/com/android/voicemail/impl/PreOMigrationHandler.java new file mode 100644 index 000000000..6dc2dee90 --- /dev/null +++ b/java/com/android/voicemail/impl/PreOMigrationHandler.java @@ -0,0 +1,102 @@ +/* + * 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.Context; +import android.os.Bundle; +import android.support.annotation.WorkerThread; +import android.telecom.PhoneAccountHandle; +import android.telephony.TelephonyManager; +import android.text.TextUtils; +import com.android.voicemail.impl.settings.VisualVoicemailSettingsUtil; +import com.android.voicemail.impl.settings.VoicemailChangePinActivity; +import java.lang.reflect.Method; + +/** Handles migration of data from the visual voicemail client in telephony before O. */ +public final class PreOMigrationHandler { + + // Hidden system APIs to access pre O VVM data + // Bundle getVisualVoicemailSettings() + private static final String METHOD_GET_VISUAL_VOICEMAIL_SETTINGS = "getVisualVoicemailSettings"; + + /** + * Key in bundle returned by {@link #METHOD_GET_VISUAL_VOICEMAIL_SETTINGS}, indicating whether + * visual voicemail was enabled or disabled by the user. If the user never explicitly changed this + * setting, this key will not exist. + */ + private static final String EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL = + "android.telephony.extra.VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL"; + + /** + * Key in bundle returned by {@link #METHOD_GET_VISUAL_VOICEMAIL_SETTINGS}, indicating the + * voicemail access PIN scrambled during the auto provisioning process. The user is expected to + * reset their PIN if this value is not {@code null}. + */ + private static final String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING = + "android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING"; + + private static final String PRE_O_MIGRATION_FINISHED = "pre_o_migration_finished"; + + @WorkerThread + public static void migrate(Context context, PhoneAccountHandle phoneAccountHandle) { + Assert.isNotMainThread(); + VisualVoicemailPreferences preferences = + new VisualVoicemailPreferences(context, phoneAccountHandle); + if (preferences.getBoolean(PRE_O_MIGRATION_FINISHED, false)) { + VvmLog.i("PreOMigrationHandler", phoneAccountHandle + " already migrated"); + return; + } + VvmLog.i("PreOMigrationHandler", "migrating " + phoneAccountHandle); + migrateSettings(context, phoneAccountHandle); + + preferences.edit().putBoolean(PRE_O_MIGRATION_FINISHED, true).apply(); + } + + private static void migrateSettings(Context context, PhoneAccountHandle phoneAccountHandle) { + VvmLog.i("PreOMigrationHandler.migrateSettings", "migrating settings"); + TelephonyManager telephonyManager = + context + .getSystemService(TelephonyManager.class) + .createForPhoneAccountHandle(phoneAccountHandle); + if (telephonyManager == null) { + VvmLog.e("PreOMigrationHandler.migrateSettings", "invalid PhoneAccountHandle"); + return; + } + Bundle legacySettings; + try { + Method method = TelephonyManager.class.getMethod(METHOD_GET_VISUAL_VOICEMAIL_SETTINGS); + legacySettings = (Bundle) method.invoke(telephonyManager); + } catch (ReflectiveOperationException | ClassCastException e) { + VvmLog.i("PreOMigrationHandler.migrateSettings", "unable to retrieve settings from system"); + return; + } + + if (legacySettings.containsKey(EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL)) { + boolean enabled = legacySettings.getBoolean(EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL); + VvmLog.i("PreOMigrationHandler.migrateSettings", "setting VVM enabled to " + enabled); + VisualVoicemailSettingsUtil.setEnabled(context, phoneAccountHandle, enabled); + } + + if (legacySettings.containsKey(EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING)) { + String scrambledPin = legacySettings.getString(EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING); + if (!TextUtils.isEmpty(scrambledPin)) { + VvmLog.i("PreOMigrationHandler.migrateSettings", "migrating scrambled PIN"); + VoicemailChangePinActivity.setDefaultOldPIN(context, phoneAccountHandle, scrambledPin); + } + } + } +} |