Join Chiu-Ki Chan for an in-depth discussion in this video Vector drawable: Use, part of Effective Android Testing for Mobile Developers.
- [Instructor] To use this drawable, go to…activity_recipe.xml.…Go to the title text view which is in line 19.…We will add an attribute to use the drawable…android:drawableRight will specify the one that has…both stays, that is to say, drawable/ic_favorite.…Duplicate this line and change drawableRight to…drawableEnd so that we will support right to left…languages as well.…
Let's run the app.…Click on the green triangle.…Once again we will select chocolate pudding…and we can see that there's a star to the right…of the title.…It is black though, I think it looks more…interesting if it's yellow so let's add that…color.…Go to ic_favorites_solid.…You can quickly do that by pressing command shift…O and typing ic_favorite_hollow or solid, we'll do both…but let's do solid first.…
Here in line seven you can see that the fill color…is black.…We're going to change it to use our primary dark color,…which is yellow @color/ColorPrimaryDark.…Do the same thing for hollow.…Command shift O, select the hollow one, and then…change the color to @color/colorPrimaryDark.…
- Why test?
- Local vs. on-device
- Code coverage
- UI testing
- Hermetic environment
- Dependency injection
- Testing with MVP
Skill Level Intermediate
Android App Development: Unit Testingwith James P White2h 58m Intermediate
Android App Development: Data Persistence Librarieswith Annyce Davis4h 52m Intermediate
1. Testing Considerations
2. Test as You Go
3. UI Testing
4. Hermetic Environment
5. Robot Pattern
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