1 files changed, 74 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java
new file mode 100644
index 000000000..78aaa4193
--- /dev/null
+++ b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2015 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.app.calllog.calllogcache;
+
+import android.content.Context;
+import android.telecom.PhoneAccount;
+import android.telecom.PhoneAccountHandle;
+import android.telephony.PhoneNumberUtils;
+import android.text.TextUtils;
+
+/**
+ * This is a compatibility class for the CallLogCache for versions of dialer before Lollipop Mr1
+ * (the introduction of phone accounts).
+ *
+ * <p>This class should not be initialized directly and instead be acquired from {@link
+ * CallLogCache#getCallLogCache}.
+ */
+class CallLogCacheLollipop extends CallLogCache {
+
+  private String mVoicemailNumber;
+
+  /* package */ CallLogCacheLollipop(Context context) {
+    super(context);
+  }
+
+  @Override
+  public boolean isVoicemailNumber(PhoneAccountHandle accountHandle, CharSequence number) {
+    if (TextUtils.isEmpty(number)) {
+      return false;
+    }
+
+    String numberString = number.toString();
+
+    if (!TextUtils.isEmpty(mVoicemailNumber)) {
+      return PhoneNumberUtils.compare(numberString, mVoicemailNumber);
+    }
+
+    if (PhoneNumberUtils.isVoiceMailNumber(numberString)) {
+      mVoicemailNumber = numberString;
+      return true;
+    }
+
+    return false;
+  }
+
+  @Override
+  public String getAccountLabel(PhoneAccountHandle accountHandle) {
+    return null;
+  }
+
+  @Override
+  public int getAccountColor(PhoneAccountHandle accountHandle) {
+    return PhoneAccount.NO_HIGHLIGHT_COLOR;
+  }
+
+  @Override
+  public boolean doesAccountSupportCallSubject(PhoneAccountHandle accountHandle) {
+    return false;
+  }
+}