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a11y: Initialize slider position with cursor area size setting

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When the preference loads, initialize the slider position using the
cursor area size value from settings.

In addition, match slider seekbar range and the cursor area size range.

Change-Id: Ib6a8ca8463358a3e2de5ae6be8afd5113a5826be
Bug: b/383901288
Test: ToggleAutoclickCursorAreaSizeControllerTest
Flag: com.android.server.accessibility.enable_autoclick_indicator
This commit is contained in:
Wenyu Zhang
2025-01-09 22:31:17 +00:00
parent 83046e7ff9
commit e031b30d1d
3 changed files with 84 additions and 13 deletions
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1
res/xml/accessibility_autoclick_settings.xml
View File

@@ -80,7 +80,6 @@
android:key="accessibility_control_autoclick_cursor_area_size"
android:title="@string/autoclick_cursor_area_size_title"
android:summary="@string/autoclick_cursor_area_size_summary"
settings:seekBarIncrement="20"
android:selectable="false"
settings:searchable="false"
settings:controller="com.android.settings.accessibility.ToggleAutoclickCursorAreaSizeController"/>

26
src/com/android/settings/accessibility/ToggleAutoclickCursorAreaSizeController.java
View File

@@ -17,6 +17,7 @@
package com.android.settings.accessibility;
import static android.content.Context.MODE_PRIVATE;
import static android.view.accessibility.AccessibilityManager.AUTOCLICK_CURSOR_AREA_INCREMENT_SIZE;
import static android.view.accessibility.AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_MAX;
import static android.view.accessibility.AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_MIN;
@@ -35,6 +36,7 @@ import androidx.preference.PreferenceScreen;
import com.android.server.accessibility.Flags;
import com.android.settings.core.SliderPreferenceController;
import com.android.settingslib.widget.SliderPreference;
/** Controller class that controls accessibility autoclick cursor area size settings. */
public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceController
@@ -44,6 +46,7 @@ public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceCon
private final ContentResolver mContentResolver;
private final SharedPreferences mSharedPreferences;
private SliderPreference mPreference;
public ToggleAutoclickCursorAreaSizeController(@NonNull Context context,
@NonNull String preferenceKey) {
@@ -70,6 +73,13 @@ public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceCon
@Override
public void displayPreference(@NonNull PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(getPreferenceKey());
if (mPreference != null) {
mPreference.setMin(getMin());
mPreference.setMax(getMax());
mPreference.setSliderIncrement(AUTOCLICK_CURSOR_AREA_INCREMENT_SIZE);
mPreference.setValue(getSliderPosition());
}
}
@Override
@@ -85,8 +95,9 @@ public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceCon
@Override
public boolean setSliderPosition(int position) {
Settings.Secure.putInt(mContentResolver,
Settings.Secure.ACCESSIBILITY_AUTOCLICK_CURSOR_AREA_SIZE, position);
int size = validateSize(position);
Settings.Secure.putInt(
mContentResolver, Settings.Secure.ACCESSIBILITY_AUTOCLICK_CURSOR_AREA_SIZE, size);
return true;
}
@@ -95,10 +106,7 @@ public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceCon
int size = Settings.Secure.getInt(mContentResolver,
Settings.Secure.ACCESSIBILITY_AUTOCLICK_CURSOR_AREA_SIZE,
AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_DEFAULT);
// Make sure the size is between min and max allowed value.
size = Math.min(size, AUTOCLICK_CURSOR_AREA_SIZE_MAX);
size = Math.max(size, AUTOCLICK_CURSOR_AREA_SIZE_MIN);
return size;
return validateSize(size);
}
@Override
@@ -110,4 +118,10 @@ public class ToggleAutoclickCursorAreaSizeController extends SliderPreferenceCon
public int getMin() {
return AUTOCLICK_CURSOR_AREA_SIZE_MIN;
}
private int validateSize(int size) {
size = Math.min(size, AUTOCLICK_CURSOR_AREA_SIZE_MAX);
size = Math.max(size, AUTOCLICK_CURSOR_AREA_SIZE_MIN);
return size;
}
}

70
tests/robotests/src/com/android/settings/accessibility/ToggleAutoclickCursorAreaSizeControllerTest.java
View File

@@ -16,6 +16,9 @@
package com.android.settings.accessibility;
import static android.view.accessibility.AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_MAX;
import static android.view.accessibility.AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_MIN;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyInt;
@@ -32,9 +35,11 @@ import android.platform.test.flag.junit.SetFlagsRule;
import android.provider.Settings;
import android.view.accessibility.AccessibilityManager;
import androidx.preference.PreferenceScreen;
import androidx.test.core.app.ApplicationProvider;
import com.android.settings.core.BasePreferenceController;
import com.android.settingslib.widget.SliderPreference;
import com.google.common.collect.ImmutableList;
@@ -106,16 +111,62 @@ public class ToggleAutoclickCursorAreaSizeControllerTest {
}
@Test
public void getProgress_matchesSetting() {
assertThat(mController.getSliderPosition()).isEqualTo(readSetting());
public void getProgress_matchesSetting_inRangeValue() {
// TODO(388844952): Use parameter testing.
for (int size : ImmutableList.of(20, 40, 60, 80, 100)) {
updateSetting(size);
assertThat(mController.getSliderPosition()).isEqualTo(size);
}
}
@Test
public void setProgress_updatesSetting() {
for (int size : ImmutableList.of(20, 40, 60, 80, 100)) {
mController.setSliderPosition(size);
assertThat(readSetting()).isEqualTo(size);
public void getProgress_matchesSetting_aboveMaxValue() {
updateSetting(120);
assertThat(mController.getSliderPosition()).isEqualTo(AUTOCLICK_CURSOR_AREA_SIZE_MAX);
}
@Test
public void getProgress_matchesSetting_belowMinValue() {
updateSetting(0);
assertThat(mController.getSliderPosition()).isEqualTo(AUTOCLICK_CURSOR_AREA_SIZE_MIN);
}
@Test
public void setProgress_updatesSetting_inRangeValue() {
// TODO(388844952): Use parameter testing.
for (int position : ImmutableList.of(20, 40, 60, 80, 100)) {
mController.setSliderPosition(position);
assertThat(readSetting()).isEqualTo(position);
}
}
@Test
public void setProgress_updatesSetting_aboveMaxValue() {
mController.setSliderPosition(120);
assertThat(readSetting()).isEqualTo(AUTOCLICK_CURSOR_AREA_SIZE_MAX);
}
@Test
public void setProgress_updatesSetting_belowMinValue() {
mController.setSliderPosition(0);
assertThat(readSetting()).isEqualTo(AUTOCLICK_CURSOR_AREA_SIZE_MIN);
}
@Test
public void sliderPreference_setCorrectInitialValue() {
SliderPreference preference = mock(SliderPreference.class);
PreferenceScreen screen = mock(PreferenceScreen.class);
doReturn(preference).when(screen).findPreference(anyString());
mController.displayPreference(screen);
verify(preference).setValue(mController.getSliderPosition());
}
private int readSetting() {
@@ -123,4 +174,11 @@ public class ToggleAutoclickCursorAreaSizeControllerTest {
Settings.Secure.ACCESSIBILITY_AUTOCLICK_CURSOR_AREA_SIZE,
AccessibilityManager.AUTOCLICK_CURSOR_AREA_SIZE_DEFAULT);
}
private void updateSetting(int value) {
Settings.Secure.putInt(
mContext.getContentResolver(),
Settings.Secure.ACCESSIBILITY_AUTOCLICK_CURSOR_AREA_SIZE,
value);
}
}