Associate-Android-Developer Google Developers Certification - Associate Android Developer (Kotlin and Java Exam) Questions and Answers

whether this window should have an Action Bar in place of the usual title bar.

whether there should be no title on this window.

that this window should not be displayed at all.

whether this is a floating window.

whether this Window is responsible for drawing the background for the system bars.

@Rule

public void greeterSaysHello() {

onView(withId(R.id.name_field)).do(typeText("Steve"));

onView(withId(R.id.greet_button)).do(click());

onView(withText("Hello Steve!")).check(matches(isDisplayed()));

}

@Test

public void greeterSaysHello() {

onView(withId(R.id.name_field)).perform(typeText("Steve"));

onView(withId(R.id.greet_button)).perform(click());

onView(withText("Hello Steve!")).check(matches(isDisplayed()));

}

@Test

public void greeterSaysHello() {

onView(withId(R.id.name_field)).do(typeText("Steve"));

onView(withId(R.id.greet_button)).do(click());

onView(withText("Hello Steve!")).compare(matches(isDisplayed()));

}

KEYCODE_DPAD_CENTER

KEYCODE_BUTTON_START

KEYCODE_CALL

KEYCODE_BUTTON_SELECT

creates a single list item and reuses it for visible content.

creates an unlimited number of list items and never reuses them

creates a limited number of list items and reuses them for visible content.

creates a single list item and never reuses it

commit()

apply()

commit() or apply()

gradlew assembleDemoDebug

gradlew installDemoDebug

both variants are correct.

@Entity

@Query

@RawQuery

@DAO

@WorkerThread

@Database

If more than one matching element is found, the first matching element in the layout hierarchy is returned as the target UiObject.

If no matching UI element is found, an IOException is thrown.

If more than one matching element is found, the last matching element in the layout hierarchy is returned as the target UiObject.

If no matching UI element is found, a UiAutomatorObjectNotFoundException is thrown.

app/androidTest/java

app/src/androidTest/java

app/java/androidTest

click() : Clicks the center of the visible bounds of the UI element.

touch() : Touch the center of the visible bounds of the UI element.

dragTo() : Drags this object to arbitrary coordinates.

moveTo() : Move this object to arbitrary coordinates.

setText() : Sets the text in an editable field, after clearing the field's content. Conversely, the

clearTextField() method clears the existing text in an editable field.

swipeUp() : Performs the swipe up action on the UiObject. Similarly, the swipeDown(), swipeLeft(), and swipeRight() methods perform corresponding actions.

To run a single test, open the Project window, and then right-click a test and click Run.

To test all methods in a class, right-click a class or method in the test file and click Run.

To run all tests in a directory, right-click on the directory and select Run tests.

To run all tests in Project, open the Project window, and then right-click a test and click Run.

examine the object tree for a variable; expand it in the Variables view

evaluate an expression at the current execution point

advance to the next line in the code (without entering a method)

advance to the first line inside a method call

advance to the next line outside the current method

continue running the app normally

findPreference

getPreferenceManager

addPreferencesFromResource

setPreferenceScreen

validate your app's behavior one class at a time.

validate either interactions between levels of the stack within a module, or interactions between related modules.

validate user journeys spanning multiple modules of your app.