1 files changed, 145 insertions, 0 deletions
diff --git a/java/com/android/dialer/preferredsim/PreferredAccountRecorder.java b/java/com/android/dialer/preferredsim/PreferredAccountRecorder.java
new file mode 100644
index 000000000..75f8ad71d
--- /dev/null
+++ b/java/com/android/dialer/preferredsim/PreferredAccountRecorder.java
@@ -0,0 +1,145 @@
+/*
+ * 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.preferredsim;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.annotation.WorkerThread;
+import android.telecom.PhoneAccountHandle;
+import com.android.dialer.common.Assert;
+import com.android.dialer.common.concurrent.DialerExecutor.Worker;
+import com.android.dialer.common.concurrent.DialerExecutorComponent;
+import com.android.dialer.logging.DialerImpression;
+import com.android.dialer.logging.Logger;
+import com.android.dialer.preferredsim.PreferredSimFallbackContract.PreferredSim;
+import com.android.dialer.preferredsim.suggestion.SimSuggestionComponent;
+import com.android.dialer.preferredsim.suggestion.SuggestionProvider.Suggestion;
+
+/** Records selected preferred SIM and reports related metric to the suggestion provider */
+public class PreferredAccountRecorder {
+
+  @Nullable private final String number;
+  @Nullable private final Suggestion suggestion;
+  @Nullable private final String dataId;
+
+  public PreferredAccountRecorder(
+      @Nullable String number, @Nullable Suggestion suggestion, @Nullable String dataId) {
+    this.number = number;
+    this.suggestion = suggestion;
+    this.dataId = dataId;
+  }
+
+  /**
+   * Record the result from {@link
+   * com.android.contacts.common.widget.SelectPhoneAccountDialogFragment.SelectPhoneAccountListener#onPhoneAccountSelected}
+   */
+  public void record(
+      Context context, PhoneAccountHandle selectedAccountHandle, boolean setDefault) {
+
+    if (suggestion != null) {
+      if (suggestion.phoneAccountHandle.equals(selectedAccountHandle)) {
+        Logger.get(context)
+            .logImpression(DialerImpression.Type.DUAL_SIM_SELECTION_SUGGESTED_SIM_SELECTED);
+      } else {
+        Logger.get(context)
+            .logImpression(DialerImpression.Type.DUAL_SIM_SELECTION_NON_SUGGESTED_SIM_SELECTED);
+      }
+    }
+
+    if (dataId != null && setDefault) {
+      Logger.get(context).logImpression(DialerImpression.Type.DUAL_SIM_SELECTION_PREFERRED_SET);
+      DialerExecutorComponent.get(context)
+          .dialerExecutorFactory()
+          .createNonUiTaskBuilder(new WritePreferredAccountWorker())
+          .build()
+          .executeParallel(
+              new WritePreferredAccountWorkerInput(context, dataId, selectedAccountHandle));
+    }
+    if (number != null) {
+      DialerExecutorComponent.get(context)
+          .dialerExecutorFactory()
+          .createNonUiTaskBuilder(
+              new UserSelectionReporter(selectedAccountHandle, number, setDefault))
+          .build()
+          .executeParallel(context);
+    }
+  }
+
+  private static class UserSelectionReporter implements Worker<Context, Void> {
+
+    private final String number;
+    private final PhoneAccountHandle phoneAccountHandle;
+    private final boolean remember;
+
+    public UserSelectionReporter(
+        @NonNull PhoneAccountHandle phoneAccountHandle, @Nullable String number, boolean remember) {
+      this.phoneAccountHandle = Assert.isNotNull(phoneAccountHandle);
+      this.number = Assert.isNotNull(number);
+      this.remember = remember;
+    }
+
+    @Nullable
+    @Override
+    public Void doInBackground(@NonNull Context context) throws Throwable {
+      SimSuggestionComponent.get(context)
+          .getSuggestionProvider()
+          .reportUserSelection(context, number, phoneAccountHandle, remember);
+      return null;
+    }
+  }
+
+  private static class WritePreferredAccountWorkerInput {
+    private final Context context;
+    private final String dataId;
+    private final PhoneAccountHandle phoneAccountHandle;
+
+    WritePreferredAccountWorkerInput(
+        @NonNull Context context,
+        @NonNull String dataId,
+        @NonNull PhoneAccountHandle phoneAccountHandle) {
+      this.context = Assert.isNotNull(context);
+      this.dataId = Assert.isNotNull(dataId);
+      this.phoneAccountHandle = Assert.isNotNull(phoneAccountHandle);
+    }
+  }
+
+  private static class WritePreferredAccountWorker
+      implements Worker<WritePreferredAccountWorkerInput, Void> {
+
+    @Nullable
+    @Override
+    @WorkerThread
+    public Void doInBackground(WritePreferredAccountWorkerInput input) throws Throwable {
+      ContentValues values = new ContentValues();
+      values.put(
+          PreferredSim.PREFERRED_PHONE_ACCOUNT_COMPONENT_NAME,
+          input.phoneAccountHandle.getComponentName().flattenToString());
+      values.put(PreferredSim.PREFERRED_PHONE_ACCOUNT_ID, input.phoneAccountHandle.getId());
+      input
+          .context
+          .getContentResolver()
+          .update(
+              PreferredSimFallbackContract.CONTENT_URI,
+              values,
+              PreferredSim.DATA_ID + " = ?",
+              new String[] {String.valueOf(input.dataId)});
+      return null;
+    }
+  }
+}