This cl adds action to hold the wakelock for specific time. With
this action we could test whether wakelock detector is effective.
Bug: 2731722
Test: make -j40 AnomalyTester
Change-Id: I1d44c12363f126ea9b8fc44f4c135e46b898186c
This cl set up the basic android framework for anomly test app.
Anomaly test app has the similar architecture compared with
settings api tester.
1. Add Android.mk and AndroidManifest.xml
2. Add blank AnomalyActivity
3. Add related resource files.
Bug: 62602318
Test: make -j40 AnomalyTester
Change-Id: I1d59517c9c2d8d0b8e219e3a67dfae73ca5a968e