OBD-2 Codes Reading Application

Same as ag/9175369 but on the master branch

Implements UI features in go/aae-obd-codes-application
While the end user is not certain, currently it is
mainly just a test application.

Not complete until DTC properties added to VHAL at
which point DTC VHAL interactions will be implemented in a different CL

Test: Tested Manually with tapas DiagnosticTools && m && adb install -t "${ANDROID_PRODUCT_OUT}/data/app/DiagnosticTools/DiagnosticTools.apk" && adb logcat
Change-Id: Ic0aa79e65f3f856667c09e42a2b6e08d660d2b1d
diff --git a/tests/DiagnosticTools/res/drawable/ic_show_chart_black_24dp.xml b/tests/DiagnosticTools/res/drawable/ic_show_chart_black_24dp.xml
new file mode 100644
index 0000000..210ede0
--- /dev/null
+++ b/tests/DiagnosticTools/res/drawable/ic_show_chart_black_24dp.xml
@@ -0,0 +1,26 @@
+<!--
+  ~ Copyright (C) 2019 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
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+  android:height="24dp"
+  android:tint="#FFFFFF"
+  android:viewportHeight="24.0"
+  android:viewportWidth="24.0"
+  android:width="24dp">
+  <path
+    android:fillColor="#FF000000"
+    android:pathData="M3.5,18.49l6,-6.01 4,4L22,6.92l-1.41,-1.41 -7.09,7.97 -4,-4L2,16.99z"/>
+</vector>