codezjx
I faced a problem when content view with `SurfaceView` becomes transparent while sliding, **just appear in 5.0 devices.** (Samsung SM-P550 & Moto X Pro) Finally I see a log output...
whisper.android example: Add field to print timestamp like the main project, the effect is as follows: 
By using these generate `mockable-android-xx.jar`, run every unit test with `robolectric` will throws following error logs: ``` java.lang.NullPointerException at org.robolectric.res.ResourceTableFactory.addMissingStyleableAttributes(ResourceTableFactory.java:91) at org.robolectric.res.ResourceTableFactory.newFrameworkResourceTable(ResourceTableFactory.java:17) at org.robolectric.RobolectricTestRunner.getCompiletimeSdkResourceTable(RobolectricTestRunner.java:241) at org.robolectric.RobolectricTestRunner.beforeTest(RobolectricTestRunner.java:290) at org.robolectric.internal.SandboxTestRunner$2.evaluate(SandboxTestRunner.java:203) at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:109)...