This change reflects the Dialer V10 RC00 branch.

RC00 is based on:
branch: dialer-android_release_branch/153304843.1
synced to: 153304843

following the instructions at go/dialer-aosp-release.

In this release:

* Removes final apache sources.
* Uses native lite compilation.

More drops will follow with subsequent release candidates
until we reach our final v10 release, in cadence with our
prebuilt drops.

Test: TreeHugger, on device
Change-Id: Ic9684057230f9b579c777820c746cd21bf45ec0f

1 files changed, 117 insertions, 0 deletions

diff --git a/java/com/android/dialer/calllog/CallLogFramework.java b/java/com/android/dialer/calllog/CallLogFramework.java
new file mode 100644
index 000000000..508413b14
--- /dev/null
+++ b/java/com/android/dialer/calllog/CallLogFramework.java
@@ -0,0 +1,117 @@
+/*
+ * 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.dialer.calllog;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+import android.support.annotation.MainThread;
+import android.support.annotation.Nullable;
+import com.android.dialer.calllog.datasources.CallLogDataSource;
+import com.android.dialer.common.Assert;
+import com.android.dialer.common.ConfigProviderBindings;
+import com.android.dialer.common.LogUtil;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ * Coordinates work across CallLog data sources to detect if the annotated call log is out of date
+ * ("dirty") and update it if necessary.
+ *
+ * <p>All methods should be called on the main thread.
+ */
+@Singleton
+public final class CallLogFramework implements CallLogDataSource.ContentObserverCallbacks {
+
+  static final String PREF_FORCE_REBUILD = "callLogFrameworkForceRebuild";
+  static final String PREF_LAST_REBUILD_TIMESTAMP_MILLIS = "callLogFrameworkLastRebuild";
+
+  private final DataSources dataSources;
+
+  @Nullable private CallLogUi ui;
+
+  @Inject
+  CallLogFramework(DataSources dataSources) {
+    this.dataSources = dataSources;
+  }
+
+  public boolean isNewCallLogEnabled(Context context) {
+    return ConfigProviderBindings.get(context).getBoolean("enable_new_call_log_tab", false);
+  }
+
+  /** Registers the content observers for all data sources. */
+  public void registerContentObservers(Context appContext) {
+    LogUtil.enterBlock("CallLogFramework.registerContentObservers");
+
+    if (!isNewCallLogEnabled(appContext)) {
+      return;
+    }
+
+    for (CallLogDataSource dataSource : dataSources.getDataSourcesIncludingSystemCallLog()) {
+      dataSource.registerContentObservers(appContext, this);
+    }
+  }
+
+  /**
+   * Attach a UI component to the framework so that it may be notified of changes to the annotated
+   * call log.
+   */
+  public void attachUi(CallLogUi ui) {
+    LogUtil.enterBlock("CallLogFramework.attachUi");
+    this.ui = ui;
+  }
+
+  /**
+   * Detaches the UI from the framework. This should be called when the UI is hidden or destroyed
+   * and no longer needs to be notified of changes to the annotated call log.
+   */
+  public void detachUi() {
+    LogUtil.enterBlock("CallLogFramework.detachUi");
+    this.ui = null;
+  }
+
+  /**
+   * Marks the call log as dirty and notifies any attached UI components. If there are no UI
+   * components currently attached, this is an efficient operation since it is just writing a shared
+   * pref.
+   *
+   * <p>We don't want to actually force a rebuild when there is no UI running because we don't want
+   * to be constantly rebuilding the database when the device is sitting on a desk and receiving a
+   * lot of calls, for example.
+   */
+  @Override
+  @MainThread
+  public void markDirtyAndNotify(Context appContext) {
+    Assert.isMainThread();
+    LogUtil.enterBlock("CallLogFramework.markDirtyAndNotify");
+
+    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(appContext);
+    sharedPreferences.edit().putBoolean(PREF_FORCE_REBUILD, true).apply();
+
+    if (ui != null) {
+      ui.invalidateUi();
+    }
+  }
+
+  /** Callbacks invoked on listening UI components. */
+  public interface CallLogUi {
+
+    /** Notifies the call log UI that the annotated call log is out of date. */
+    @MainThread
+    void invalidateUi();
+  }
+}