[Partial Screensharing] Hide 'show touches' in SysUI Recorder

Disable and hide 'Show Touches' Switch when Single App is selected as the screen share option.

Bug: 241366482
Test: com.android.systemui.screenrecord.ScreenRecordPermissionDialogTest
Change-Id: I7344669b0a08ea971c76950bac429152711f3fda

packages/SystemUI/res/layout/screen_record_options.xml

@@ -50,6 +50,7 @@
             android:importantForAccessibility="yes"/>
     </LinearLayout>
     <LinearLayout
+        android:id="@+id/show_taps"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal"

packages/SystemUI/src/com/android/systemui/screenrecord/ScreenRecordPermissionDialog.kt

@@ -24,8 +24,9 @@ import android.os.Handler
 import android.os.Looper
 import android.os.ResultReceiver
 import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
 import android.widget.AdapterView
-import android.widget.AdapterView.OnItemClickListener
 import android.widget.ArrayAdapter
 import android.widget.Spinner
 import android.widget.Switch
@@ -47,6 +48,7 @@ class ScreenRecordPermissionDialog(
     private val onStartRecordingClicked: Runnable?
 ) : BaseScreenSharePermissionDialog(context, createOptionList(), null) {
     private lateinit var tapsSwitch: Switch
+    private lateinit var tapsView: View
     private lateinit var audioSwitch: Switch
     private lateinit var options: Spinner
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -84,16 +86,25 @@ class ScreenRecordPermissionDialog(
     private fun initRecordOptionsView() {
         audioSwitch = findViewById(R.id.screenrecord_audio_switch)
         tapsSwitch = findViewById(R.id.screenrecord_taps_switch)
+        tapsView = findViewById(R.id.show_taps)
+        updateTapsViewVisibility()
         options = findViewById(R.id.screen_recording_options)
         val a: ArrayAdapter<*> =
             ScreenRecordingAdapter(context, android.R.layout.simple_spinner_dropdown_item, MODES)
         a.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
         options.adapter = a
-        options.setOnItemClickListenerInt(
-            OnItemClickListener { _: AdapterView<*>?, _: View?, _: Int, _: Long ->
-                audioSwitch.isChecked = true
-            }
-        )
+        options.setOnItemClickListenerInt { _: AdapterView<*>?, _: View?, _: Int, _: Long ->
+            audioSwitch.isChecked = true
+        }
+    }
+
+    override fun onItemSelected(adapterView: AdapterView<*>?, view: View, pos: Int, id: Long) {
+        super.onItemSelected(adapterView, view, pos, id)
+        updateTapsViewVisibility()
+    }
+
+    private fun updateTapsViewVisibility() {
+        tapsView.visibility = if (selectedScreenShareOption.mode == SINGLE_APP) GONE else VISIBLE
     }
 
     /**
@@ -103,7 +114,7 @@ class ScreenRecordPermissionDialog(
      */
     private fun requestScreenCapture(captureTarget: MediaProjectionCaptureTarget?) {
         val userContext = userContextProvider.userContext
-        val showTaps = tapsSwitch.isChecked
+        val showTaps = selectedScreenShareOption.mode != SINGLE_APP && tapsSwitch.isChecked
         val audioMode =
             if (audioSwitch.isChecked) options.selectedItem as ScreenRecordingAudioSource
             else ScreenRecordingAudioSource.NONE

packages/SystemUI/tests/src/com/android/systemui/screenrecord/ScreenRecordPermissionDialogTest.kt

@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.screenrecord
+
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper
+import android.view.View
+import android.widget.Spinner
+import androidx.test.filters.SmallTest
+import com.android.systemui.R
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.animation.DialogLaunchAnimator
+import com.android.systemui.flags.FeatureFlags
+import com.android.systemui.flags.Flags
+import com.android.systemui.plugins.ActivityStarter
+import com.android.systemui.settings.UserContextProvider
+import com.android.systemui.util.mockito.mock
+import com.google.common.truth.Truth.assertThat
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.Mockito.`when` as whenever
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+@TestableLooper.RunWithLooper(setAsMainLooper = true)
+class ScreenRecordPermissionDialogTest : SysuiTestCase() {
+
+    @Mock private lateinit var starter: ActivityStarter
+    @Mock private lateinit var controller: RecordingController
+    @Mock private lateinit var userContextProvider: UserContextProvider
+    @Mock private lateinit var flags: FeatureFlags
+    @Mock private lateinit var dialogLaunchAnimator: DialogLaunchAnimator
+    @Mock private lateinit var onStartRecordingClicked: Runnable
+
+    private lateinit var dialog: ScreenRecordPermissionDialog
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+
+        dialog =
+            ScreenRecordPermissionDialog(
+                context,
+                controller,
+                starter,
+                dialogLaunchAnimator,
+                userContextProvider,
+                onStartRecordingClicked
+            )
+        dialog.onCreate(null)
+        whenever(flags.isEnabled(Flags.WM_ENABLE_PARTIAL_SCREEN_SHARING)).thenReturn(true)
+    }
+
+    @After
+    fun teardown() {
+        if (::dialog.isInitialized) {
+            dialog.dismiss()
+        }
+    }
+
+    @Test
+    fun testShowDialog_partialScreenSharingEnabled_optionsSpinnerIsVisible() {
+        dialog.show()
+
+        val visibility = dialog.requireViewById<Spinner>(R.id.screen_share_mode_spinner).visibility
+        assertThat(visibility).isEqualTo(View.VISIBLE)
+    }
+
+    @Test
+    fun testShowDialog_singleAppSelected_showTapsIsGone() {
+        dialog.show()
+        onSpinnerItemSelected(SINGLE_APP)
+
+        val visibility = dialog.requireViewById<View>(R.id.show_taps).visibility
+        assertThat(visibility).isEqualTo(View.GONE)
+    }
+
+    @Test
+    fun testShowDialog_entireScreenSelected_showTapsIsVisible() {
+        dialog.show()
+        onSpinnerItemSelected(ENTIRE_SCREEN)
+
+        val visibility = dialog.requireViewById<View>(R.id.show_taps).visibility
+        assertThat(visibility).isEqualTo(View.VISIBLE)
+    }
+
+    private fun onSpinnerItemSelected(position: Int) {
+        val spinner = dialog.requireViewById<Spinner>(R.id.screen_share_mode_spinner)
+        spinner.onItemSelectedListener.onItemSelected(spinner, mock(), position, /* id= */ 0)
+    }
+}