diff options
Diffstat (limited to 'java/com/android/dialer/calllog/AnnotatedCallLogMigrator.java')
-rw-r--r-- | java/com/android/dialer/calllog/AnnotatedCallLogMigrator.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/java/com/android/dialer/calllog/AnnotatedCallLogMigrator.java b/java/com/android/dialer/calllog/AnnotatedCallLogMigrator.java new file mode 100644 index 000000000..f8c6fcef1 --- /dev/null +++ b/java/com/android/dialer/calllog/AnnotatedCallLogMigrator.java @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2018 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.calllog; + +import android.content.Context; +import android.content.SharedPreferences; +import com.android.dialer.common.concurrent.Annotations.BackgroundExecutor; +import com.android.dialer.configprovider.ConfigProviderBindings; +import com.android.dialer.inject.ApplicationContext; +import com.android.dialer.storage.Unencrypted; +import com.google.common.util.concurrent.Futures; +import com.google.common.util.concurrent.ListenableFuture; +import com.google.common.util.concurrent.ListeningExecutorService; +import com.google.common.util.concurrent.MoreExecutors; +import javax.inject.Inject; + +/** + * Builds the annotated call log on application create once after the feature is enabled to reduce + * the latency the first time call log is shown. + */ +public final class AnnotatedCallLogMigrator { + + private static final String PREF_MIGRATED = "annotatedCallLogMigratorMigrated"; + + private final Context appContext; + private final SharedPreferences sharedPreferences; + private final RefreshAnnotatedCallLogWorker refreshAnnotatedCallLogWorker; + private final ListeningExecutorService backgorundExecutor; + + @Inject + AnnotatedCallLogMigrator( + @ApplicationContext Context appContext, + @Unencrypted SharedPreferences sharedPreferences, + @BackgroundExecutor ListeningExecutorService backgroundExecutor, + RefreshAnnotatedCallLogWorker refreshAnnotatedCallLogWorker) { + this.appContext = appContext; + this.sharedPreferences = sharedPreferences; + this.backgorundExecutor = backgroundExecutor; + this.refreshAnnotatedCallLogWorker = refreshAnnotatedCallLogWorker; + } + + /** + * Builds the annotated call log on application create once after the feature is enabled to reduce + * the latency the first time call log is shown. + */ + public ListenableFuture<Void> migrate() { + + return Futures.transformAsync( + shouldMigrate(), + (shouldMigrate) -> { + if (!shouldMigrate) { + return Futures.immediateFuture(null); + } + return Futures.transform( + refreshAnnotatedCallLogWorker.refreshWithoutDirtyCheck(), + (unused) -> { + sharedPreferences.edit().putBoolean(PREF_MIGRATED, true).apply(); + return null; + }, + MoreExecutors.directExecutor()); + }, + MoreExecutors.directExecutor()); + } + + private ListenableFuture<Boolean> shouldMigrate() { + return backgorundExecutor.submit( + () -> { + if (!(ConfigProviderBindings.get(appContext) + .getBoolean("is_nui_shortcut_enabled", false))) { + return false; + } + if (sharedPreferences.getBoolean(PREF_MIGRATED, false)) { + return false; + } + return true; + }); + } +} |