[15/n] Add rounded corners radius to LetterboxConfiguration (4ce2bb34) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/compatui/letterbox/LetterboxConfiguration.kt

+45 −1

Original line number	Diff line number	Diff line
		@@ -36,6 +36,21 @@ class LetterboxConfiguration @Inject constructor(
		// Color resource id for the solid color letterbox background type.
		private var letterboxBackgroundColorResourceIdOverride: Int? = null

		// Default value for corners radius for activities presented in the letterbox mode.
		// Values < 0 will be ignored.
		private val letterboxActivityDefaultCornersRadius: Int

		// Current corners radius for activities presented in the letterbox mode.
		// Values can be modified at runtime and values < 0 will be ignored.
		private var letterboxActivityCornersRadius = 0

		init {
		letterboxActivityDefaultCornersRadius = context.resources.getInteger(
		R.integer.config_letterboxActivityCornersRadius
		)
		letterboxActivityCornersRadius = letterboxActivityDefaultCornersRadius
		}

		/**
		* Sets color of letterbox background which is used when using the solid background mode.
		*/
		@@ -64,7 +79,7 @@ class LetterboxConfiguration @Inject constructor(
		}
		// Query color dynamically because material colors extracted from wallpaper are updated
		// when wallpaper is changed.
		return Color.valueOf(context.getResources().getColor(colorId!!, /* theme */null))
		return Color.valueOf(context.getResources().getColor(colorId!!, null))
		}

		/**
		@@ -79,4 +94,33 @@ class LetterboxConfiguration @Inject constructor(
		* The background color for the Letterbox.
		*/
		fun getBackgroundColorRgbArray(): FloatArray = getLetterboxBackgroundColor().components

		/**
		* Overrides corners radius for activities presented in the letterbox mode. Values < 0,
		* will be ignored and corners of the activity won't be rounded.
		*/
		fun setLetterboxActivityCornersRadius(cornersRadius: Int) {
		letterboxActivityCornersRadius = cornersRadius
		}

		/**
		* Resets corners radius for activities presented in the letterbox mode.
		*/
		fun resetLetterboxActivityCornersRadius() {
		letterboxActivityCornersRadius = letterboxActivityDefaultCornersRadius
		}

		/**
		* Whether corners of letterboxed activities are rounded.
		*/
		fun isLetterboxActivityCornersRounded(): Boolean {
		return getLetterboxActivityCornersRadius() > 0
		}

		/**
		* Gets corners radius for activities presented in the letterbox mode.
		*/
		fun getLetterboxActivityCornersRadius(): Int {
		return maxOf(letterboxActivityCornersRadius, 0)
		}
		}

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/compatui/letterbox/LetterboxConfigurationTest.kt

+92 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn
		import com.android.internal.R
		import com.android.wm.shell.ShellTestCase
		import java.util.function.Consumer
		import kotlin.test.assertEquals
		import org.junit.Test
		import org.junit.runner.RunWith
		import org.mockito.kotlin.doReturn
		@@ -51,6 +52,14 @@ class LetterboxConfigurationTest : ShellTestCase() {
		val COLOR_WHITE_RESOURCE_ID = android.R.color.white
		@JvmStatic
		val COLOR_BLACK_RESOURCE_ID = android.R.color.black
		@JvmStatic
		val ROUNDED_CORNER_RADIUS_DEFAULT = 32
		@JvmStatic
		val ROUNDED_CORNER_RADIUS_VALID = 16
		@JvmStatic
		val ROUNDED_CORNER_RADIUS_NONE = 0
		@JvmStatic
		val ROUNDED_CORNER_RADIUS_INVALID = -10
		}

		@Test
		@@ -112,6 +121,68 @@ class LetterboxConfigurationTest : ShellTestCase() {
		}
		}

		@Test
		fun `default rounded corner radius is used if override is not set`() {
		runTestScenario { r ->
		r.setDefaultRoundedCornerRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		r.loadConfiguration()
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		}
		}

		@Test
		fun `new rounded corner radius is used after setting a valid value`() {
		runTestScenario { r ->
		r.setDefaultRoundedCornerRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		r.loadConfiguration()
		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_VALID)
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_VALID)
		}
		}

		@Test
		fun `no rounded corner radius is used after setting an invalid value`() {
		runTestScenario { r ->
		r.setDefaultRoundedCornerRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		r.loadConfiguration()
		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_INVALID)
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_NONE)
		}
		}

		@Test
		fun `has rounded corners for different values`() {
		runTestScenario { r ->
		r.setDefaultRoundedCornerRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		r.loadConfiguration()
		r.checkIsLetterboxActivityCornersRounded(true)

		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_INVALID)
		r.checkIsLetterboxActivityCornersRounded(false)

		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_NONE)
		r.checkIsLetterboxActivityCornersRounded(false)

		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_VALID)
		r.checkIsLetterboxActivityCornersRounded(true)
		}
		}

		@Test
		fun `reset rounded corners radius`() {
		runTestScenario { r ->
		r.setDefaultRoundedCornerRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		r.loadConfiguration()
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_DEFAULT)

		r.overrideRoundedCornersRadius(ROUNDED_CORNER_RADIUS_VALID)
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_VALID)

		r.resetRoundedCornersRadius()
		r.checkRoundedCornersRadius(ROUNDED_CORNER_RADIUS_DEFAULT)
		}
		}

		/**
		* Runs a test scenario providing a Robot.
		*/
		@@ -135,6 +206,11 @@ class LetterboxConfigurationTest : ShellTestCase() {
		.getColor(R.color.config_letterboxBackgroundColor, null)
		}

		fun setDefaultRoundedCornerRadius(radius: Int) {
		doReturn(radius).`when`(resources)
		.getInteger(R.integer.config_letterboxActivityCornersRadius)
		}

		fun loadConfiguration() {
		letterboxConfig = LetterboxConfiguration(ctx)
		}
		@@ -147,14 +223,30 @@ class LetterboxConfigurationTest : ShellTestCase() {
		letterboxConfig.resetLetterboxBackgroundColor()
		}

		fun resetRoundedCornersRadius() {
		letterboxConfig.resetLetterboxActivityCornersRadius()
		}

		fun overrideBackgroundColorId(@ColorRes colorId: Int) {
		letterboxConfig.setLetterboxBackgroundColorResourceId(colorId)
		}

		fun overrideRoundedCornersRadius(radius: Int) {
		letterboxConfig.setLetterboxActivityCornersRadius(radius)
		}

		fun checkBackgroundColor(expected: Color) {
		val colorComponents = letterboxConfig.getBackgroundColorRgbArray()
		val expectedComponents = expected.components
		assert(expectedComponents.contentEquals(colorComponents))
		}

		fun checkRoundedCornersRadius(expected: Int) {
		assertEquals(expected, letterboxConfig.getLetterboxActivityCornersRadius())
		}

		fun checkIsLetterboxActivityCornersRounded(expected: Boolean) {
		assertEquals(expected, letterboxConfig.isLetterboxActivityCornersRounded())
		}
		}
		}