Support accessibility shortcut secondary action (6/n)
Implements new edit shortcut dialog selection and save what user
prefered key back for color inversion, color correction, magnifiction,
downlaoded service - LEGACY, INVISIBLE, INTUITIVE case.
Bug: 142530063
Bug: 142531156
Test: make RunSettingsRoboTests ROBOTEST_FILTER=AccessibilityUtilTest
Test: make RunSettingsRoboTests2
Change-Id: I94607db918047ae4082457dd33f17c8675934e2c
diff --git a/src/com/android/settings/accessibility/AccessibilityEditDialogUtils.java b/src/com/android/settings/accessibility/AccessibilityEditDialogUtils.java
index 1d87477..7136172 100644
--- a/src/com/android/settings/accessibility/AccessibilityEditDialogUtils.java
+++ b/src/com/android/settings/accessibility/AccessibilityEditDialogUtils.java
@@ -16,8 +16,6 @@
package com.android.settings.accessibility;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
-
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.TypedArray;
@@ -245,27 +243,21 @@
});
}
- private static boolean isGestureNavigateEnabled(Context context) {
- return context.getResources().getInteger(
- com.android.internal.R.integer.config_navBarInteractionMode)
- == NAV_BAR_MODE_GESTURAL;
- }
-
private static CharSequence retrieveTitle(Context context) {
- return context.getString(isGestureNavigateEnabled(context)
+ return context.getString(AccessibilityUtil.isGestureNavigateEnabled(context)
? R.string.accessibility_shortcut_edit_dialog_title_software_gesture
: R.string.accessibility_shortcut_edit_dialog_title_software);
}
private static CharSequence retrieveSummary(Context context, int lineHeight) {
- return isGestureNavigateEnabled(context)
+ return AccessibilityUtil.isGestureNavigateEnabled(context)
? context.getString(
R.string.accessibility_shortcut_edit_dialog_summary_software_gesture)
: getSummaryStringWithIcon(context, lineHeight);
}
private static int retrieveImageResId(Context context) {
- return isGestureNavigateEnabled(context)
+ return AccessibilityUtil.isGestureNavigateEnabled(context)
? R.drawable.accessibility_shortcut_type_software_gesture
: R.drawable.accessibility_shortcut_type_software;
// TODO(b/142531156): Use vector drawable instead of temporal png file to avoid distorted.
diff --git a/src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorial.java b/src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorial.java
index 153fa19..5e6eced 100644
--- a/src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorial.java
+++ b/src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorial.java
@@ -16,8 +16,6 @@
package com.android.settings.accessibility;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
-
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.TypedArray;
@@ -83,7 +81,7 @@
final AlertDialog alertDialog = createDialog(context,
DialogType.LAUNCH_SERVICE_BY_ACCESSIBILITY_BUTTON);
- if (!isGestureNavigateEnabled(context)) {
+ if (!AccessibilityUtil.isGestureNavigateEnabled(context)) {
updateMessageWithIcon(context, alertDialog);
}
@@ -206,12 +204,6 @@
return colorResId;
}
- private static boolean isGestureNavigateEnabled(Context context) {
- return context.getResources().getInteger(
- com.android.internal.R.integer.config_navBarInteractionMode)
- == NAV_BAR_MODE_GESTURAL;
- }
-
private static boolean isTouchExploreOn(Context context) {
return ((AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE))
.isTouchExplorationEnabled();
diff --git a/src/com/android/settings/accessibility/AccessibilityUtil.java b/src/com/android/settings/accessibility/AccessibilityUtil.java
index a3682b2..4b3a341 100644
--- a/src/com/android/settings/accessibility/AccessibilityUtil.java
+++ b/src/com/android/settings/accessibility/AccessibilityUtil.java
@@ -16,6 +16,8 @@
package com.android.settings.accessibility;
+import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
+
import android.accessibilityservice.AccessibilityServiceInfo;
import android.content.Context;
import android.os.Build;
@@ -55,18 +57,78 @@
}
/**
+ * Annotation for different shortcut type UI type.
+ *
+ * {@code DEFAULT} for displaying default value.
+ * {@code SOFTWARE} for displaying specifying the accessibility services or features which
+ * choose accessibility button in the navigation bar as preferred shortcut.
+ * {@code HARDWARE} for displaying specifying the accessibility services or features which
+ * choose accessibility shortcut as preferred shortcut.
+ * {@code TRIPLETAP} for displaying specifying magnification to be toggled via quickly
+ * tapping screen 3 times as preferred shortcut.
+ */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef({
+ ShortcutType.DEFAULT,
+ ShortcutType.SOFTWARE,
+ ShortcutType.HARDWARE,
+ ShortcutType.TRIPLETAP,
+ })
+
+ /** Denotes the shortcut type. */
+ public @interface ShortcutType {
+ int DEFAULT = 0;
+ int SOFTWARE = 1; // 1 << 0
+ int HARDWARE = 2; // 1 << 1
+ int TRIPLETAP = 4; // 1 << 2
+ }
+
+ /** Denotes the accessibility enabled status */
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface State {
+ int OFF = 0;
+ int ON = 1;
+ }
+
+ /**
* Return On/Off string according to the setting which specifies the integer value 1 or 0. This
* setting is defined in the secure system settings {@link android.provider.Settings.Secure}.
*/
static CharSequence getSummary(Context context, String settingsSecureKey) {
final boolean enabled = Settings.Secure.getInt(context.getContentResolver(),
- settingsSecureKey, 0) == 1;
+ settingsSecureKey, State.OFF) == State.ON;
final int resId = enabled ? R.string.accessibility_feature_state_on
: R.string.accessibility_feature_state_off;
return context.getResources().getText(resId);
}
/**
+ * Capitalizes a string by capitalizing the first character and making the remaining characters
+ * lower case.
+ */
+ public static String capitalize(String stringToCapitalize) {
+ if (stringToCapitalize == null) {
+ return null;
+ }
+
+ StringBuilder capitalizedString = new StringBuilder();
+ if (stringToCapitalize.length() > 0) {
+ capitalizedString.append(stringToCapitalize.substring(0, 1).toUpperCase());
+ if (stringToCapitalize.length() > 1) {
+ capitalizedString.append(stringToCapitalize.substring(1).toLowerCase());
+ }
+ }
+ return capitalizedString.toString();
+ }
+
+ /** Determines if a gesture navigation bar is being used. */
+ public static boolean isGestureNavigateEnabled(Context context) {
+ return context.getResources().getInteger(
+ com.android.internal.R.integer.config_navBarInteractionMode)
+ == NAV_BAR_MODE_GESTURAL;
+ }
+
+ /**
* Gets the corresponding fragment type of a given accessibility service
*
* @param accessibilityServiceInfo The accessibilityService's info
diff --git a/src/com/android/settings/accessibility/LegacyAccessibilityServicePreferenceFragment.java b/src/com/android/settings/accessibility/LegacyAccessibilityServicePreferenceFragment.java
index a55f53a..4714fb3 100644
--- a/src/com/android/settings/accessibility/LegacyAccessibilityServicePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/LegacyAccessibilityServicePreferenceFragment.java
@@ -21,6 +21,8 @@
import androidx.preference.PreferenceScreen;
+import com.android.settings.R;
+
/** For accessibility services that target SDK <= Q. */
public class LegacyAccessibilityServicePreferenceFragment extends
ToggleAccessibilityServicePreferenceFragment {
@@ -29,10 +31,13 @@
super.onViewCreated(view, savedInstanceState);
final PreferenceScreen preferenceScreen = getPreferenceScreen();
- final ShortcutPreference preference = preferenceScreen.findPreference(
+ final ShortcutPreference shortcutPreference = preferenceScreen.findPreference(
getShortcutPreferenceKey());
- if (preference != null) {
- preference.setSettingsVisibility(View.GONE);
+ if (shortcutPreference != null) {
+ final CharSequence hardwareTitle = getPrefContext().getText(
+ R.string.accessibility_shortcut_edit_dialog_title_hardware);
+ shortcutPreference.setSummary(hardwareTitle);
+ shortcutPreference.setSettingsVisibility(View.GONE);
}
}
}
diff --git a/src/com/android/settings/accessibility/MagnificationPreferenceFragment.java b/src/com/android/settings/accessibility/MagnificationPreferenceFragment.java
index 834e0c6..2b618cb 100644
--- a/src/com/android/settings/accessibility/MagnificationPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/MagnificationPreferenceFragment.java
@@ -16,8 +16,6 @@
package com.android.settings.accessibility;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
-
import android.accessibilityservice.AccessibilityServiceInfo;
import android.app.settings.SettingsEnums;
import android.content.ComponentName;
@@ -25,7 +23,6 @@
import android.content.Context;
import android.content.res.Resources;
import android.os.Bundle;
-import android.provider.SearchIndexableResource;
import android.provider.Settings;
import android.text.TextUtils;
import android.view.accessibility.AccessibilityManager;
@@ -36,12 +33,10 @@
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
-import com.android.settingslib.search.Indexable;
import com.android.settings.search.actionbar.SearchMenuController;
import com.android.settings.support.actionbar.HelpResourceProvider;
import com.android.settingslib.search.SearchIndexable;
-import java.util.Arrays;
import java.util.List;
@SearchIndexable
@@ -134,7 +129,7 @@
if (info.getComponentName().equals(assignedComponentName)) {
final CharSequence assignedServiceName = info.getResolveInfo().loadLabel(
context.getPackageManager());
- final int messageId = isGestureNavigateEnabled(context)
+ final int messageId = AccessibilityUtil.isGestureNavigateEnabled(context)
? R.string.accessibility_screen_magnification_gesture_navigation_warning
: R.string.accessibility_screen_magnification_navbar_configuration_warning;
return context.getString(messageId, assignedServiceName);
@@ -161,12 +156,6 @@
return res.getBoolean(com.android.internal.R.bool.config_showNavigationBar);
}
- private static boolean isGestureNavigateEnabled(Context context) {
- return context.getResources().getInteger(
- com.android.internal.R.integer.config_navBarInteractionMode)
- == NAV_BAR_MODE_GESTURAL;
- }
-
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider(R.xml.accessibility_magnification_settings) {
diff --git a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
index 3248e00..269bc04 100644
--- a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
@@ -16,8 +16,6 @@
package com.android.settings.accessibility;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
-
import android.accessibilityservice.AccessibilityServiceInfo;
import android.app.Activity;
import android.app.Dialog;
@@ -43,17 +41,22 @@
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityManager;
+import android.widget.CheckBox;
import androidx.preference.PreferenceScreen;
import com.android.internal.widget.LockPatternUtils;
import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityUtil.ShortcutType;
import com.android.settings.password.ConfirmDeviceCredentialActivity;
import com.android.settings.widget.SwitchBar;
import com.android.settings.widget.ToggleSwitch;
import com.android.settings.widget.ToggleSwitch.OnBeforeCheckedChangeListener;
import com.android.settingslib.accessibility.AccessibilityUtils;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
import java.util.List;
/** Fragment for providing toggle bar and basic accessibility service setup. */
@@ -61,22 +64,18 @@
ToggleFeaturePreferenceFragment implements ShortcutPreference.OnClickListener {
private static final String KEY_SHORTCUT_PREFERENCE = "shortcut_preference";
- private static final int DIALOG_ID_ENABLE_WARNING = 1;
- private static final int DIALOG_ID_LAUNCH_ACCESSIBILITY_TUTORIAL = 2;
- private static final int DIALOG_ID_EDIT_SHORTCUT = 3;
+ private static final String EXTRA_SHORTCUT_TYPE = "shortcutType";
+ // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
+ private static final String KEY_SHORTCUT_TYPE = Settings.System.MASTER_MONO;
+ private ShortcutPreference mShortcutPreference;
+ private int mShortcutType = ShortcutType.DEFAULT;
+ private CheckBox mSoftwareTypeCheckBox;
+ private CheckBox mHardwareTypeCheckBox;
public static final int ACTIVITY_REQUEST_CONFIRM_CREDENTIAL_FOR_WEAKER_ENCRYPTION = 1;
-
private CharSequence mDialogTitle;
-
private LockPatternUtils mLockPatternUtils;
- private final DialogInterface.OnClickListener mDialogListener =
- (DialogInterface dialog, int id) -> {
- if (id == DialogInterface.BUTTON_POSITIVE) {
- // TODO(b/142531156): Save the shortcut type preference.
- }
- };
private final SettingsContentObserver mSettingsContentObserver =
new SettingsContentObserver(new Handler()) {
@@ -99,7 +98,7 @@
} else {
handleConfirmServiceEnabled(true);
if (isServiceSupportAccessibilityButton()) {
- showDialog(DIALOG_ID_LAUNCH_ACCESSIBILITY_TUTORIAL);
+ showDialog(DialogType.LAUNCH_ACCESSIBILITY_TUTORIAL);
}
}
} else if (view.getId() == R.id.permission_enable_deny_button) {
@@ -131,11 +130,17 @@
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- initShortcutPreference();
+ initShortcutPreference(savedInstanceState);
return super.onCreateView(inflater, container, savedInstanceState);
}
@Override
+ public void onSaveInstanceState(Bundle outState) {
+ outState.putInt(EXTRA_SHORTCUT_TYPE, mShortcutType);
+ super.onSaveInstanceState(outState);
+ }
+
+ @Override
public void onResume() {
mSettingsContentObserver.register(getContentResolver());
updateSwitchBarToggleSwitch();
@@ -176,7 +181,7 @@
@Override
public Dialog onCreateDialog(int dialogId) {
switch (dialogId) {
- case DIALOG_ID_ENABLE_WARNING: {
+ case DialogType.ENABLE_WARNING: {
final AccessibilityServiceInfo info = getAccessibilityServiceInfo();
if (info == null) {
return null;
@@ -185,8 +190,8 @@
.createCapabilitiesDialog(getActivity(), info, mViewOnClickListener);
break;
}
- case DIALOG_ID_LAUNCH_ACCESSIBILITY_TUTORIAL: {
- if (isGestureNavigateEnabled()) {
+ case DialogType.LAUNCH_ACCESSIBILITY_TUTORIAL: {
+ if (AccessibilityUtil.isGestureNavigateEnabled(getContext())) {
mDialog = AccessibilityGestureNavigationTutorial
.showGestureNavigationTutorialDialog(getActivity());
} else {
@@ -195,30 +200,129 @@
}
break;
}
- case DIALOG_ID_EDIT_SHORTCUT: {
+ case DialogType.EDIT_SHORTCUT: {
final CharSequence dialogTitle = getActivity().getString(
R.string.accessibility_shortcut_edit_dialog_title, mDialogTitle);
mDialog = AccessibilityEditDialogUtils.showEditShortcutDialog(getActivity(),
- dialogTitle, mDialogListener);
+ dialogTitle, this::callOnAlertDialogCheckboxClicked);
+ initializeDialogCheckBox(mDialog);
break;
}
default: {
- throw new IllegalArgumentException();
+ throw new IllegalArgumentException("Unsupported dialogId " + dialogId);
}
}
return mDialog;
}
+ private void initializeDialogCheckBox(Dialog dialog) {
+ final View dialogSoftwareView = dialog.findViewById(R.id.software_shortcut);
+ mSoftwareTypeCheckBox = dialogSoftwareView.findViewById(R.id.checkbox);
+ final View dialogHardwareView = dialog.findViewById(R.id.hardware_shortcut);
+ mHardwareTypeCheckBox = dialogHardwareView.findViewById(R.id.checkbox);
+ updateAlertDialogCheckState();
+ updateAlertDialogEnableState();
+ }
+
+ private void updateAlertDialogCheckState() {
+ updateCheckStatus(mSoftwareTypeCheckBox, ShortcutType.SOFTWARE);
+ updateCheckStatus(mHardwareTypeCheckBox, ShortcutType.HARDWARE);
+ }
+
+ private void updateAlertDialogEnableState() {
+ if (!mSoftwareTypeCheckBox.isChecked()) {
+ mHardwareTypeCheckBox.setEnabled(false);
+ } else if (!mHardwareTypeCheckBox.isChecked()) {
+ mSoftwareTypeCheckBox.setEnabled(false);
+ } else {
+ mSoftwareTypeCheckBox.setEnabled(true);
+ mHardwareTypeCheckBox.setEnabled(true);
+ }
+ }
+
+ private void updateCheckStatus(CheckBox checkBox, @ShortcutType int type) {
+ checkBox.setChecked((mShortcutType & type) == type);
+ checkBox.setOnClickListener(v -> {
+ updateShortcutType(false);
+ updateAlertDialogEnableState();
+ });
+ }
+
+ private void updateShortcutType(boolean saveToDB) {
+ mShortcutType = ShortcutType.DEFAULT;
+ if (mSoftwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.SOFTWARE;
+ }
+ if (mHardwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.HARDWARE;
+ }
+ if (saveToDB) {
+ setShortcutType(mShortcutType);
+ }
+ }
+
+ private void setSecureIntValue(String key, @ShortcutType int value) {
+ Settings.Secure.putIntForUser(getPrefContext().getContentResolver(),
+ key, value, getPrefContext().getContentResolver().getUserId());
+ }
+
+ private void setShortcutType(@ShortcutType int type) {
+ setSecureIntValue(KEY_SHORTCUT_TYPE, type);
+ }
+
+ private String getShortcutTypeSummary(Context context) {
+ final int shortcutType = getShortcutType(context);
+ final CharSequence softwareTitle =
+ context.getText(AccessibilityUtil.isGestureNavigateEnabled(context)
+ ? R.string.accessibility_shortcut_edit_dialog_title_software_gesture
+ : R.string.accessibility_shortcut_edit_dialog_title_software);
+
+ List<CharSequence> list = new ArrayList<>();
+ if ((shortcutType & ShortcutType.SOFTWARE) == ShortcutType.SOFTWARE) {
+ list.add(softwareTitle);
+ }
+ if ((shortcutType & ShortcutType.HARDWARE) == ShortcutType.HARDWARE) {
+ final CharSequence hardwareTitle = context.getText(
+ R.string.accessibility_shortcut_edit_dialog_title_hardware);
+ list.add(hardwareTitle);
+ }
+
+ // Show software shortcut if first time to use.
+ if (list.isEmpty()) {
+ list.add(softwareTitle);
+ }
+ final String joinStrings = TextUtils.join(/* delimiter= */", ", list);
+ return AccessibilityUtil.capitalize(joinStrings);
+ }
+
+ @ShortcutType
+ private int getShortcutType(Context context) {
+ return getSecureIntValue(context, KEY_SHORTCUT_TYPE, ShortcutType.SOFTWARE);
+ }
+
+ @ShortcutType
+ private int getSecureIntValue(Context context, String key, @ShortcutType int defaultValue) {
+ return Settings.Secure.getIntForUser(
+ context.getContentResolver(),
+ key, defaultValue, context.getContentResolver().getUserId());
+ }
+
+ private void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
+ updateShortcutType(true);
+ mShortcutPreference.setSummary(
+ getShortcutTypeSummary(getPrefContext()));
+ }
+
@Override
public int getDialogMetricsCategory(int dialogId) {
switch (dialogId) {
- case DIALOG_ID_ENABLE_WARNING:
+ case DialogType.ENABLE_WARNING:
return SettingsEnums.DIALOG_ACCESSIBILITY_SERVICE_ENABLE;
- case DIALOG_ID_LAUNCH_ACCESSIBILITY_TUTORIAL:
- return isGestureNavigateEnabled()
+ case DialogType.LAUNCH_ACCESSIBILITY_TUTORIAL:
+ return AccessibilityUtil.isGestureNavigateEnabled(getContext())
? SettingsEnums.DIALOG_TOGGLE_SCREEN_GESTURE_NAVIGATION
: SettingsEnums.DIALOG_TOGGLE_SCREEN_ACCESSIBILITY_BUTTON;
- case DIALOG_ID_EDIT_SHORTCUT:
+ case DialogType.EDIT_SHORTCUT:
return SettingsEnums.DIALOG_ACCESSIBILITY_SERVICE_EDIT_SHORTCUT;
default:
return 0;
@@ -234,21 +338,29 @@
switchBar.setSwitchBarText(switchBarText, switchBarText);
}
- private void initShortcutPreference() {
- final PreferenceScreen preferenceScreen = getPreferenceScreen();
- final ShortcutPreference shortcutPreference = new ShortcutPreference(
- preferenceScreen.getContext(), null);
- // Put the shortcutPreference before settingsPreference.
- shortcutPreference.setPersistent(false);
- shortcutPreference.setKey(getShortcutPreferenceKey());
- shortcutPreference.setOrder(-1);
- shortcutPreference.setTitle(R.string.accessibility_shortcut_title);
- shortcutPreference.setOnClickListener(this);
+ private void initShortcutPreference(Bundle savedInstanceState) {
+ // Restore the Shortcut type
+ if (savedInstanceState != null) {
+ mShortcutType = savedInstanceState.getInt(EXTRA_SHORTCUT_TYPE, ShortcutType.DEFAULT);
+ }
+ if (mShortcutType == ShortcutType.DEFAULT) {
+ mShortcutType = getShortcutType(getPrefContext());
+ }
- // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
- // TODO(b/142530063): Check if gesture mode is on to decide which summary should be shown.
+ // Initial ShortcutPreference widget
+ final PreferenceScreen preferenceScreen = getPreferenceScreen();
+ mShortcutPreference = new ShortcutPreference(
+ preferenceScreen.getContext(), null);
+ mShortcutPreference.setPersistent(false);
+ mShortcutPreference.setKey(getShortcutPreferenceKey());
+ mShortcutPreference.setOrder(-1);
+ mShortcutPreference.setTitle(R.string.accessibility_shortcut_title);
+ mShortcutPreference.setOnClickListener(this);
+ mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
+ // Put the shortcutPreference before settingsPreference.
+ mShortcutPreference.setOrder(-1);
+ preferenceScreen.addPreference(mShortcutPreference);
// TODO(b/142530063): Check the new key to decide whether checkbox should be checked.
- preferenceScreen.addPreference(shortcutPreference);
}
public String getShortcutPreferenceKey() {
@@ -290,12 +402,6 @@
}
}
- private boolean isGestureNavigateEnabled() {
- return getContext().getResources().getInteger(
- com.android.internal.R.integer.config_navBarInteractionMode)
- == NAV_BAR_MODE_GESTURAL;
- }
-
private boolean isServiceSupportAccessibilityButton() {
final AccessibilityManager ams = (AccessibilityManager) getContext().getSystemService(
Context.ACCESSIBILITY_SERVICE);
@@ -346,7 +452,7 @@
if (checked) {
mSwitchBar.setCheckedInternal(false);
getArguments().putBoolean(AccessibilitySettings.EXTRA_CHECKED, false);
- showDialog(DIALOG_ID_ENABLE_WARNING);
+ showDialog(DialogType.ENABLE_WARNING);
} else {
handleConfirmServiceEnabled(false);
}
@@ -366,7 +472,8 @@
@Override
public void onSettingsClicked(ShortcutPreference preference) {
- showDialog(DIALOG_ID_EDIT_SHORTCUT);
+ mShortcutType = getShortcutType(getPrefContext());
+ showDialog(DialogType.EDIT_SHORTCUT);
}
@Override
@@ -402,4 +509,11 @@
mDialogTitle = getAccessibilityServiceInfo().getResolveInfo().loadLabel(
getPackageManager());
}
+
+ @Retention(RetentionPolicy.SOURCE)
+ private @interface DialogType {
+ int ENABLE_WARNING = 1;
+ int LAUNCH_ACCESSIBILITY_TUTORIAL = 2;
+ int EDIT_SHORTCUT = 3;
+ }
}
diff --git a/src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragment.java
index 880efb6..1c7a5f3 100644
--- a/src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragment.java
@@ -18,26 +18,30 @@
import android.app.Dialog;
import android.app.settings.SettingsEnums;
+import android.content.Context;
import android.content.DialogInterface;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.Settings;
+import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import android.widget.CheckBox;
import android.widget.Switch;
+import androidx.appcompat.app.AlertDialog;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityUtil.ShortcutType;
+import com.android.settings.accessibility.AccessibilityUtil.State;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.widget.SwitchBar;
import com.android.settingslib.search.SearchIndexable;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.List;
@@ -52,15 +56,15 @@
private static final int DIALOG_ID_EDIT_SHORTCUT = 1;
private static final String DISPLAY_INVERSION_ENABLED =
Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED;
- private final DialogInterface.OnClickListener mDialogListener =
- (DialogInterface dialog, int id) -> {
- if (id == DialogInterface.BUTTON_POSITIVE) {
- // TODO(b/142531156): Save the shortcut type preference.
- }
- };
+ private static final String EXTRA_SHORTCUT_TYPE = "shortcutType";
+ // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
+ private static final String KEY_SHORTCUT_TYPE = Settings.System.MASTER_MONO;
private final Handler mHandler = new Handler();
- private Dialog mDialog;
+ private ShortcutPreference mShortcutPreference;
private SettingsContentObserver mSettingsContentObserver;
+ private int mShortcutType = ShortcutType.DEFAULT;
+ private CheckBox mSoftwareTypeCheckBox;
+ private CheckBox mHardwareTypeCheckBox;
@Override
public void onStart() {
@@ -119,10 +123,10 @@
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- initShortcutPreference();
- final List<String> shortcutFeatureKeys = new ArrayList<>(1);
- shortcutFeatureKeys.add(DISPLAY_INVERSION_ENABLED);
- mSettingsContentObserver = new SettingsContentObserver(mHandler, shortcutFeatureKeys) {
+ initShortcutPreference(savedInstanceState);
+ final List<String> enableServiceFeatureKeys = new ArrayList<>(/* initialCapacity= */ 1);
+ enableServiceFeatureKeys.add(DISPLAY_INVERSION_ENABLED);
+ mSettingsContentObserver = new SettingsContentObserver(mHandler, enableServiceFeatureKeys) {
@Override
public void onChange(boolean selfChange, Uri uri) {
mSwitchBar.setCheckedInternal(
@@ -134,15 +138,121 @@
}
@Override
+ public void onSaveInstanceState(Bundle outState) {
+ outState.putInt(EXTRA_SHORTCUT_TYPE, mShortcutType);
+ super.onSaveInstanceState(outState);
+ }
+
+ @Override
public Dialog onCreateDialog(int dialogId) {
if (dialogId == DIALOG_ID_EDIT_SHORTCUT) {
final CharSequence dialogTitle = getActivity().getString(
R.string.accessibility_shortcut_edit_dialog_title_daltonizer);
- mDialog = AccessibilityEditDialogUtils.showEditShortcutDialog(getActivity(),
- dialogTitle, mDialogListener);
+ final AlertDialog dialog = AccessibilityEditDialogUtils.showEditShortcutDialog(
+ getActivity(),
+ dialogTitle, this::callOnAlertDialogCheckboxClicked);
+ initializeDialogCheckBox(dialog);
+ return dialog;
+ }
+ throw new IllegalArgumentException("Unsupported dialogId " + dialogId);
+ }
+
+ private void initializeDialogCheckBox(AlertDialog dialog) {
+ final View dialogSoftwareView = dialog.findViewById(R.id.software_shortcut);
+ mSoftwareTypeCheckBox = dialogSoftwareView.findViewById(R.id.checkbox);
+ final View dialogHardwareView = dialog.findViewById(R.id.hardware_shortcut);
+ mHardwareTypeCheckBox = dialogHardwareView.findViewById(R.id.checkbox);
+ updateAlertDialogCheckState();
+ updateAlertDialogEnableState();
+ }
+
+ private void updateAlertDialogCheckState() {
+ updateCheckStatus(mSoftwareTypeCheckBox, ShortcutType.SOFTWARE);
+ updateCheckStatus(mHardwareTypeCheckBox, ShortcutType.HARDWARE);
+ }
+
+ private void updateAlertDialogEnableState() {
+ if (!mSoftwareTypeCheckBox.isChecked()) {
+ mHardwareTypeCheckBox.setEnabled(false);
+ } else if (!mHardwareTypeCheckBox.isChecked()) {
+ mSoftwareTypeCheckBox.setEnabled(false);
+ } else {
+ mSoftwareTypeCheckBox.setEnabled(true);
+ mHardwareTypeCheckBox.setEnabled(true);
+ }
+ }
+
+ private void updateCheckStatus(CheckBox checkBox, @ShortcutType int type) {
+ checkBox.setChecked((mShortcutType & type) == type);
+ checkBox.setOnClickListener(v -> {
+ updateShortcutType(false);
+ updateAlertDialogEnableState();
+ });
+ }
+
+ private void updateShortcutType(boolean saveToDB) {
+ mShortcutType = ShortcutType.DEFAULT;
+ if (mSoftwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.SOFTWARE;
+ }
+ if (mHardwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.HARDWARE;
+ }
+ if (saveToDB) {
+ setShortcutType(mShortcutType);
+ }
+ }
+
+ private void setSecureIntValue(String key, @ShortcutType int value) {
+ Settings.Secure.putIntForUser(getPrefContext().getContentResolver(),
+ key, value, getPrefContext().getContentResolver().getUserId());
+ }
+
+ private void setShortcutType(@ShortcutType int type) {
+ setSecureIntValue(KEY_SHORTCUT_TYPE, type);
+ }
+
+ private String getShortcutTypeSummary(Context context) {
+ final int shortcutType = getShortcutType(context);
+ final CharSequence softwareTitle =
+ context.getText(AccessibilityUtil.isGestureNavigateEnabled(context)
+ ? R.string.accessibility_shortcut_edit_dialog_title_software_gesture
+ : R.string.accessibility_shortcut_edit_dialog_title_software);
+
+ List<CharSequence> list = new ArrayList<>();
+ if ((shortcutType & ShortcutType.SOFTWARE) == ShortcutType.SOFTWARE) {
+ list.add(softwareTitle);
+ }
+ if ((shortcutType & ShortcutType.HARDWARE) == ShortcutType.HARDWARE) {
+ final CharSequence hardwareTitle = context.getText(
+ R.string.accessibility_shortcut_edit_dialog_title_hardware);
+ list.add(hardwareTitle);
}
- return mDialog;
+ // Show software shortcut if first time to use.
+ if (list.isEmpty()) {
+ list.add(softwareTitle);
+ }
+ final String joinStrings = TextUtils.join(/* delimiter= */", ", list);
+ return AccessibilityUtil.capitalize(joinStrings);
+ }
+
+ @ShortcutType
+ private int getShortcutType(Context context) {
+ return getSecureIntValue(context, KEY_SHORTCUT_TYPE, ShortcutType.SOFTWARE);
+ }
+
+ @ShortcutType
+ private int getSecureIntValue(Context context, String key, @ShortcutType int defaultValue) {
+ return Settings.Secure.getIntForUser(
+ context.getContentResolver(),
+ key, defaultValue, context.getContentResolver().getUserId());
+ }
+
+ private void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
+ updateShortcutType(true);
+ mShortcutPreference.setSummary(
+ getShortcutTypeSummary(getPrefContext()));
}
@Override
@@ -153,21 +263,29 @@
return 0;
}
- private void initShortcutPreference() {
+ private void initShortcutPreference(Bundle savedInstanceState) {
+ // Restore the Shortcut type
+ if (savedInstanceState != null) {
+ mShortcutType = savedInstanceState.getInt(EXTRA_SHORTCUT_TYPE, ShortcutType.DEFAULT);
+ }
+ if (mShortcutType == ShortcutType.DEFAULT) {
+ mShortcutType = getShortcutType(getPrefContext());
+ }
+
+ // Initial ShortcutPreference widget
final PreferenceScreen preferenceScreen = getPreferenceScreen();
- final ShortcutPreference shortcutPreference = new ShortcutPreference(
+ mShortcutPreference = new ShortcutPreference(
preferenceScreen.getContext(), null);
final Preference previewPreference = findPreference(PREVIEW_PREFERENCE_KEY);
// Put the shortcutPreference before radioButtonPreference.
- shortcutPreference.setPersistent(false);
- shortcutPreference.setKey(getShortcutPreferenceKey());
- shortcutPreference.setOrder(previewPreference.getOrder() - 1);
- shortcutPreference.setTitle(R.string.accessibility_shortcut_title);
- shortcutPreference.setOnClickListener(this);
- // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
- // TODO(b/142530063): Check if gesture mode is on to decide which summary should be shown.
+ mShortcutPreference.setPersistent(false);
+ mShortcutPreference.setKey(getShortcutPreferenceKey());
+ mShortcutPreference.setTitle(R.string.accessibility_shortcut_title);
+ mShortcutPreference.setOnClickListener(this);
+ mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
+ mShortcutPreference.setOrder(previewPreference.getOrder() - 1);
+ preferenceScreen.addPreference(mShortcutPreference);
// TODO(b/142530063): Check the new key to decide whether checkbox should be checked.
- preferenceScreen.addPreference(shortcutPreference);
}
public String getShortcutPreferenceKey() {
@@ -185,15 +303,10 @@
@Override
public void onSettingsClicked(ShortcutPreference preference) {
+ mShortcutType = getShortcutType(getPrefContext());
showDialog(DIALOG_ID_EDIT_SHORTCUT);
}
- @Retention(RetentionPolicy.SOURCE)
- private @interface State {
- int OFF = 0;
- int ON = 1;
- }
-
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider(R.xml.accessibility_color_inversion_settings);
}
diff --git a/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
index a4f3e62..7fb05da 100644
--- a/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleDaltonizerPreferenceFragment.java
@@ -23,15 +23,20 @@
import android.content.res.Resources;
import android.os.Bundle;
import android.provider.Settings;
+import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import android.widget.CheckBox;
import android.widget.Switch;
+import androidx.appcompat.app.AlertDialog;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityUtil.ShortcutType;
+import com.android.settings.accessibility.AccessibilityUtil.State;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.widget.SwitchBar;
import com.android.settingslib.core.AbstractPreferenceController;
@@ -48,9 +53,16 @@
SwitchBar.OnSwitchChangeListener, ShortcutPreference.OnClickListener {
private static final String ENABLED = Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED;
- private static final String RADIOPREFERENCE_KEY = "daltonizer_mode_deuteranomaly";
+ private static final String PREFERENCE_KEY = "daltonizer_mode_deuteranomaly";
+ private static final String EXTRA_SHORTCUT_TYPE = "shortcutType";
+ // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
+ private static final String KEY_SHORTCUT_TYPE = Settings.System.MASTER_MONO;
private static final int DIALOG_ID_EDIT_SHORTCUT = 1;
private static final List<AbstractPreferenceController> sControllers = new ArrayList<>();
+ private ShortcutPreference mShortcutPreference;
+ private int mShortcutType = ShortcutType.DEFAULT;
+ private CheckBox mSoftwareTypeCheckBox;
+ private CheckBox mHardwareTypeCheckBox;
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
Lifecycle lifecycle) {
@@ -67,15 +79,6 @@
return sControllers;
}
- private final DialogInterface.OnClickListener mDialogListener =
- (DialogInterface dialog, int id) -> {
- if (id == DialogInterface.BUTTON_POSITIVE) {
- // TODO(b/142531156): Save the shortcut type preference.
- }
- };
-
- private Dialog mDialog;
-
@Override
public void onCheckedChanged(Preference preference) {
for (AbstractPreferenceController controller : sControllers) {
@@ -86,11 +89,17 @@
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- initShortcutPreference();
+ initShortcutPreference(savedInstanceState);
return super.onCreateView(inflater, container, savedInstanceState);
}
@Override
+ public void onSaveInstanceState(Bundle outState) {
+ outState.putInt(EXTRA_SHORTCUT_TYPE, mShortcutType);
+ super.onSaveInstanceState(outState);
+ }
+
+ @Override
public void onResume() {
super.onResume();
for (AbstractPreferenceController controller :
@@ -115,11 +124,111 @@
if (dialogId == DIALOG_ID_EDIT_SHORTCUT) {
final CharSequence dialogTitle = getActivity().getString(
R.string.accessibility_shortcut_edit_dialog_title_daltonizer);
- mDialog = AccessibilityEditDialogUtils.showEditShortcutDialog(getActivity(),
- dialogTitle, mDialogListener);
+ final AlertDialog dialog = AccessibilityEditDialogUtils.showEditShortcutDialog(
+ getActivity(),
+ dialogTitle, this::callOnAlertDialogCheckboxClicked);
+ initializeDialogCheckBox(dialog);
+ return dialog;
+ }
+ throw new IllegalArgumentException("Unsupported dialogId " + dialogId);
+ }
+
+ private void initializeDialogCheckBox(AlertDialog dialog) {
+ final View dialogSoftwareView = dialog.findViewById(R.id.software_shortcut);
+ mSoftwareTypeCheckBox = dialogSoftwareView.findViewById(R.id.checkbox);
+ final View dialogHardwareView = dialog.findViewById(R.id.hardware_shortcut);
+ mHardwareTypeCheckBox = dialogHardwareView.findViewById(R.id.checkbox);
+ updateAlertDialogCheckState();
+ updateAlertDialogEnableState();
+ }
+
+ private void updateAlertDialogCheckState() {
+ updateCheckStatus(mSoftwareTypeCheckBox, ShortcutType.SOFTWARE);
+ updateCheckStatus(mHardwareTypeCheckBox, ShortcutType.HARDWARE);
+ }
+
+ private void updateAlertDialogEnableState() {
+ if (!mSoftwareTypeCheckBox.isChecked()) {
+ mHardwareTypeCheckBox.setEnabled(false);
+ } else if (!mHardwareTypeCheckBox.isChecked()) {
+ mSoftwareTypeCheckBox.setEnabled(false);
+ } else {
+ mSoftwareTypeCheckBox.setEnabled(true);
+ mHardwareTypeCheckBox.setEnabled(true);
+ }
+ }
+
+ private void updateCheckStatus(CheckBox checkBox, @ShortcutType int type) {
+ checkBox.setChecked((mShortcutType & type) == type);
+ checkBox.setOnClickListener(v -> {
+ updateShortcutType(false);
+ updateAlertDialogEnableState();
+ });
+ }
+
+ private void updateShortcutType(boolean saveToDB) {
+ mShortcutType = ShortcutType.DEFAULT;
+ if (mSoftwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.SOFTWARE;
+ }
+ if (mHardwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.HARDWARE;
+ }
+ if (saveToDB) {
+ setShortcutType(mShortcutType);
+ }
+ }
+
+ private void setSecureIntValue(String key, @ShortcutType int value) {
+ Settings.Secure.putIntForUser(getPrefContext().getContentResolver(),
+ key, value, getPrefContext().getContentResolver().getUserId());
+ }
+
+ private void setShortcutType(@ShortcutType int type) {
+ setSecureIntValue(KEY_SHORTCUT_TYPE, type);
+ }
+
+ private String getShortcutTypeSummary(Context context) {
+ final int shortcutType = getShortcutType(context);
+ final CharSequence softwareTitle =
+ context.getText(AccessibilityUtil.isGestureNavigateEnabled(context)
+ ? R.string.accessibility_shortcut_edit_dialog_title_software_gesture
+ : R.string.accessibility_shortcut_edit_dialog_title_software);
+
+ List<CharSequence> list = new ArrayList<>();
+ if ((shortcutType & ShortcutType.SOFTWARE) == ShortcutType.SOFTWARE) {
+ list.add(softwareTitle);
+ }
+ if ((shortcutType & ShortcutType.HARDWARE) == ShortcutType.HARDWARE) {
+ final CharSequence hardwareTitle = context.getText(
+ R.string.accessibility_shortcut_edit_dialog_title_hardware);
+ list.add(hardwareTitle);
}
- return mDialog;
+ // Show software shortcut if first time to use.
+ if (list.isEmpty()) {
+ list.add(softwareTitle);
+ }
+ final String joinStrings = TextUtils.join(/* delimiter= */", ", list);
+ return AccessibilityUtil.capitalize(joinStrings);
+ }
+
+ @ShortcutType
+ private int getShortcutType(Context context) {
+ return getSecureIntValue(context, KEY_SHORTCUT_TYPE, ShortcutType.SOFTWARE);
+ }
+
+ @ShortcutType
+ private int getSecureIntValue(Context context, String key, @ShortcutType int defaultValue) {
+ return Settings.Secure.getIntForUser(
+ context.getContentResolver(),
+ key, defaultValue, context.getContentResolver().getUserId());
+ }
+
+ private void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
+ updateShortcutType(true);
+ mShortcutPreference.setSummary(
+ getShortcutTypeSummary(getPrefContext()));
}
@Override
@@ -147,7 +256,7 @@
@Override
protected void onPreferenceToggled(String preferenceKey, boolean enabled) {
- Settings.Secure.putInt(getContentResolver(), ENABLED, enabled ? 0 : 1);
+ Settings.Secure.putInt(getContentResolver(), ENABLED, enabled ? State.OFF : State.ON);
}
@Override
@@ -165,14 +274,14 @@
@Override
public void onSwitchChanged(Switch switchView, boolean isChecked) {
- Settings.Secure.putInt(getContentResolver(), ENABLED, isChecked ? 1 : 0);
+ Settings.Secure.putInt(getContentResolver(), ENABLED, isChecked ? State.ON : State.OFF);
}
@Override
protected void onInstallSwitchBarToggleSwitch() {
super.onInstallSwitchBarToggleSwitch();
mSwitchBar.setCheckedInternal(
- Settings.Secure.getInt(getContentResolver(), ENABLED, 0) == 1);
+ Settings.Secure.getInt(getContentResolver(), ENABLED, State.OFF) == State.ON);
mSwitchBar.addOnSwitchChangeListener(this);
}
@@ -187,22 +296,31 @@
@Override
public void onSettingsClicked(ShortcutPreference preference) {
+ mShortcutType = getShortcutType(getPrefContext());
showDialog(DIALOG_ID_EDIT_SHORTCUT);
}
- private void initShortcutPreference() {
+ private void initShortcutPreference(Bundle savedInstanceState) {
+ // Restore the Shortcut type
+ if (savedInstanceState != null) {
+ mShortcutType = savedInstanceState.getInt(EXTRA_SHORTCUT_TYPE, ShortcutType.DEFAULT);
+ }
+ if (mShortcutType == ShortcutType.DEFAULT) {
+ mShortcutType = getShortcutType(getPrefContext());
+ }
+
+ // Initial ShortcutPreference widget
final PreferenceScreen preferenceScreen = getPreferenceScreen();
- final ShortcutPreference shortcutPreference = new ShortcutPreference(
+ mShortcutPreference = new ShortcutPreference(
preferenceScreen.getContext(), null);
- final RadioButtonPreference radioButtonPreference = findPreference(RADIOPREFERENCE_KEY);
+ mShortcutPreference.setTitle(R.string.accessibility_shortcut_title);
+ mShortcutPreference.setOnClickListener(this);
+ mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
// Put the shortcutPreference before radioButtonPreference.
- shortcutPreference.setOrder(radioButtonPreference.getOrder() - 1);
- shortcutPreference.setTitle(R.string.accessibility_shortcut_title);
- // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
- // TODO(b/142530063): Check if gesture mode is on to decide which summary should be shown.
+ final RadioButtonPreference radioButtonPreference = findPreference(PREFERENCE_KEY);
+ mShortcutPreference.setOrder(radioButtonPreference.getOrder() - 1);
+ preferenceScreen.addPreference(mShortcutPreference);
// TODO(b/142530063): Check the new key to decide whether checkbox should be checked.
- shortcutPreference.setOnClickListener(this);
- preferenceScreen.addPreference(shortcutPreference);
}
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
diff --git a/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
index 2111f9e..515d80c 100644
--- a/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
@@ -16,15 +16,12 @@
package com.android.settings.accessibility;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
-
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.Resources;
-import android.graphics.Point;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnPreparedListener;
@@ -32,41 +29,43 @@
import android.os.Bundle;
import android.provider.Settings;
import android.text.TextUtils;
-import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
-import android.view.WindowManager;
+import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.RelativeLayout.LayoutParams;
import android.widget.Switch;
import android.widget.VideoView;
+import androidx.appcompat.app.AlertDialog;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.PreferenceViewHolder;
import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityUtil.ShortcutType;
import com.android.settings.widget.SwitchBar;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.List;
+
public class ToggleScreenMagnificationPreferenceFragment extends
ToggleFeaturePreferenceFragment implements SwitchBar.OnSwitchChangeListener,
ShortcutPreference.OnClickListener {
private static final String SETTINGS_KEY = "screen_magnification_settings";
- private static final int DIALOG_ID_GESTURE_NAVIGATION_TUTORIAL = 1;
- private static final int DIALOG_ID_ACCESSIBILITY_BUTTON_TUTORIAL = 2;
- private static final int DIALOG_ID_EDIT_SHORTCUT = 3;
-
- private final DialogInterface.OnClickListener mDialogListener =
- (DialogInterface dialog, int id) -> {
- if (id == DialogInterface.BUTTON_POSITIVE) {
- // TODO(b/142531156): Save the shortcut type preference.
- }
- };
-
- private Dialog mDialog;
+ private static final String EXTRA_SHORTCUT_TYPE = "shortcutType";
+ // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
+ private static final String KEY_SHORTCUT_TYPE = Settings.System.MASTER_MONO;
+ private ShortcutPreference mShortcutPreference;
+ private int mShortcutType = ShortcutType.DEFAULT;
+ private CheckBox mSoftwareTypeCheckBox;
+ private CheckBox mHardwareTypeCheckBox;
+ private CheckBox mTripleTapTypeCheckBox;
protected class VideoPreference extends Preference {
private ImageView mVideoBackgroundView;
@@ -147,9 +146,6 @@
protected VideoPreference mVideoPreference;
protected Preference mConfigWarningPreference;
- private boolean mLaunchFromSuw = false;
- private boolean mInitialSetting = false;
-
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -185,11 +181,17 @@
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- initShortcutPreference();
+ initShortcutPreference(savedInstanceState);
return super.onCreateView(inflater, container, savedInstanceState);
}
@Override
+ public void onSaveInstanceState(Bundle outState) {
+ outState.putInt(EXTRA_SHORTCUT_TYPE, mShortcutType);
+ super.onSaveInstanceState(outState);
+ }
+
+ @Override
public void onResume() {
super.onResume();
@@ -204,25 +206,142 @@
@Override
public Dialog onCreateDialog(int dialogId) {
switch (dialogId) {
- case DIALOG_ID_GESTURE_NAVIGATION_TUTORIAL:
- mDialog = AccessibilityGestureNavigationTutorial
+ case DialogType.GESTURE_NAVIGATION_TUTORIAL:
+ return AccessibilityGestureNavigationTutorial
.showGestureNavigationTutorialDialog(getActivity());
- break;
- case DIALOG_ID_ACCESSIBILITY_BUTTON_TUTORIAL:
- mDialog = AccessibilityGestureNavigationTutorial
+ case DialogType.ACCESSIBILITY_BUTTON_TUTORIAL:
+ return AccessibilityGestureNavigationTutorial
.showAccessibilityButtonTutorialDialog(getActivity());
- break;
- case DIALOG_ID_EDIT_SHORTCUT:
+ case DialogType.EDIT_SHORTCUT:
final CharSequence dialogTitle = getActivity().getString(
R.string.accessibility_shortcut_edit_dialog_title_magnification);
- mDialog = AccessibilityEditDialogUtils.showMagnificationEditShortcutDialog(
- getActivity(), dialogTitle, mDialogListener);
- break;
- default:
- throw new IllegalArgumentException();
+ final AlertDialog dialog =
+ AccessibilityEditDialogUtils.showMagnificationEditShortcutDialog(
+ getActivity(), dialogTitle, this::callOnAlertDialogCheckboxClicked);
+ initializeDialogCheckBox(dialog);
+ return dialog;
+ }
+ throw new IllegalArgumentException("Unsupported dialogId " + dialogId);
+ }
+
+ private void initializeDialogCheckBox(AlertDialog dialog) {
+ final View dialogSoftwareView = dialog.findViewById(R.id.software_shortcut);
+ mSoftwareTypeCheckBox = dialogSoftwareView.findViewById(R.id.checkbox);
+ final View dialogHardwareView = dialog.findViewById(R.id.hardware_shortcut);
+ mHardwareTypeCheckBox = dialogHardwareView.findViewById(R.id.checkbox);
+ final View dialogTripleTapView = dialog.findViewById(R.id.triple_tap_shortcut);
+ mTripleTapTypeCheckBox = dialogTripleTapView.findViewById(R.id.checkbox);
+ final View advancedView = dialog.findViewById(R.id.advanced_shortcut);
+ updateAlertDialogCheckState();
+ updateAlertDialogEnableState();
+
+ // Shows the triple tap checkbox directly if clicked.
+ if (mTripleTapTypeCheckBox.isChecked()) {
+ advancedView.setVisibility(View.GONE);
+ dialogTripleTapView.setVisibility(View.VISIBLE);
+ }
+ }
+
+ private void updateAlertDialogCheckState() {
+ updateCheckStatus(mSoftwareTypeCheckBox, ShortcutType.SOFTWARE);
+ updateCheckStatus(mHardwareTypeCheckBox, ShortcutType.HARDWARE);
+ updateCheckStatus(mTripleTapTypeCheckBox, ShortcutType.TRIPLETAP);
+ }
+
+ private void updateAlertDialogEnableState() {
+ if (!mSoftwareTypeCheckBox.isChecked() && !mTripleTapTypeCheckBox.isChecked()) {
+ mHardwareTypeCheckBox.setEnabled(false);
+ } else if (!mHardwareTypeCheckBox.isChecked() && !mTripleTapTypeCheckBox.isChecked()) {
+ mSoftwareTypeCheckBox.setEnabled(false);
+ } else if (!mSoftwareTypeCheckBox.isChecked() && !mHardwareTypeCheckBox.isChecked()) {
+ mTripleTapTypeCheckBox.setEnabled(false);
+ } else {
+ mSoftwareTypeCheckBox.setEnabled(true);
+ mHardwareTypeCheckBox.setEnabled(true);
+ mTripleTapTypeCheckBox.setEnabled(true);
+ }
+ }
+
+ private void updateCheckStatus(CheckBox checkBox, @ShortcutType int type) {
+ checkBox.setChecked((mShortcutType & type) == type);
+ checkBox.setOnClickListener(v -> {
+ updateShortcutType(false);
+ updateAlertDialogEnableState();
+ });
+ }
+
+ private void updateShortcutType(boolean saveToDB) {
+ mShortcutType = ShortcutType.DEFAULT;
+ if (mSoftwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.SOFTWARE;
+ }
+ if (mHardwareTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.HARDWARE;
+ }
+ if (mTripleTapTypeCheckBox.isChecked()) {
+ mShortcutType |= ShortcutType.TRIPLETAP;
+ }
+ if (saveToDB) {
+ setShortcutType(mShortcutType);
+ }
+ }
+
+ private void setSecureIntValue(String key, @ShortcutType int value) {
+ Settings.Secure.putIntForUser(getPrefContext().getContentResolver(),
+ key, value, getPrefContext().getContentResolver().getUserId());
+ }
+
+ private void setShortcutType(@ShortcutType int type) {
+ setSecureIntValue(KEY_SHORTCUT_TYPE, type);
+ }
+
+ private String getShortcutTypeSummary(Context context) {
+ final int shortcutType = getShortcutType(context);
+ final CharSequence softwareTitle =
+ context.getText(AccessibilityUtil.isGestureNavigateEnabled(context)
+ ? R.string.accessibility_shortcut_edit_dialog_title_software_gesture
+ : R.string.accessibility_shortcut_edit_dialog_title_software);
+
+ List<CharSequence> list = new ArrayList<>();
+ if ((shortcutType & ShortcutType.SOFTWARE) == ShortcutType.SOFTWARE) {
+ list.add(softwareTitle);
+ }
+ if ((shortcutType & ShortcutType.HARDWARE) == ShortcutType.HARDWARE) {
+ final CharSequence hardwareTitle = context.getText(
+ R.string.accessibility_shortcut_edit_dialog_title_hardware);
+ list.add(hardwareTitle);
}
- return mDialog;
+ if ((shortcutType & ShortcutType.TRIPLETAP) == ShortcutType.TRIPLETAP) {
+ final CharSequence tripleTapTitle = context.getText(
+ R.string.accessibility_shortcut_edit_dialog_title_triple_tap);
+ list.add(tripleTapTitle);
+ }
+
+ // Show software shortcut if first time to use.
+ if (list.isEmpty()) {
+ list.add(softwareTitle);
+ }
+ final String joinStrings = TextUtils.join(/* delimiter= */", ", list);
+ return AccessibilityUtil.capitalize(joinStrings);
+ }
+
+ @ShortcutType
+ private int getShortcutType(Context context) {
+ return getSecureIntValue(context, KEY_SHORTCUT_TYPE, ShortcutType.SOFTWARE);
+ }
+
+ @ShortcutType
+ private int getSecureIntValue(Context context, String key, @ShortcutType int defaultValue) {
+ return Settings.Secure.getIntForUser(
+ context.getContentResolver(),
+ key, defaultValue, context.getContentResolver().getUserId());
+ }
+
+ private void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
+ updateShortcutType(true);
+ mShortcutPreference.setSummary(
+ getShortcutTypeSummary(getPrefContext()));
}
@Override
@@ -234,11 +353,11 @@
@Override
public int getDialogMetricsCategory(int dialogId) {
switch (dialogId) {
- case DIALOG_ID_GESTURE_NAVIGATION_TUTORIAL:
+ case DialogType.GESTURE_NAVIGATION_TUTORIAL:
return SettingsEnums.DIALOG_TOGGLE_SCREEN_MAGNIFICATION_GESTURE_NAVIGATION;
- case DIALOG_ID_ACCESSIBILITY_BUTTON_TUTORIAL:
+ case DialogType.ACCESSIBILITY_BUTTON_TUTORIAL:
return SettingsEnums.DIALOG_TOGGLE_SCREEN_MAGNIFICATION_ACCESSIBILITY_BUTTON;
- case DIALOG_ID_EDIT_SHORTCUT:
+ case DialogType.EDIT_SHORTCUT:
return SettingsEnums.DIALOG_MAGNIFICATION_EDIT_SHORTCUT;
default:
return 0;
@@ -255,8 +374,9 @@
if (enabled && TextUtils.equals(
Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED,
preferenceKey)) {
- showDialog(isGestureNavigateEnabled() ? DIALOG_ID_GESTURE_NAVIGATION_TUTORIAL
- : DIALOG_ID_ACCESSIBILITY_BUTTON_TUTORIAL);
+ showDialog(AccessibilityUtil.isGestureNavigateEnabled(getContext())
+ ? DialogType.GESTURE_NAVIGATION_TUTORIAL
+ : DialogType.ACCESSIBILITY_BUTTON_TUTORIAL);
}
MagnificationPreferenceFragment.setChecked(getContentResolver(), preferenceKey, enabled);
updateConfigurationWarningIfNeeded();
@@ -293,20 +413,10 @@
if (arguments.containsKey(AccessibilitySettings.EXTRA_VIDEO_RAW_RESOURCE_ID)) {
mVideoPreference.setVisible(true);
- final int resId = arguments.getInt(
- AccessibilitySettings.EXTRA_VIDEO_RAW_RESOURCE_ID);
} else {
mVideoPreference.setVisible(false);
}
- if (arguments.containsKey(AccessibilitySettings.EXTRA_LAUNCHED_FROM_SUW)) {
- mLaunchFromSuw = arguments.getBoolean(AccessibilitySettings.EXTRA_LAUNCHED_FROM_SUW);
- }
-
- if (arguments.containsKey(AccessibilitySettings.EXTRA_CHECKED)) {
- mInitialSetting = arguments.getBoolean(AccessibilitySettings.EXTRA_CHECKED);
- }
-
if (arguments.containsKey(AccessibilitySettings.EXTRA_TITLE_RES)) {
final int titleRes = arguments.getInt(AccessibilitySettings.EXTRA_TITLE_RES);
if (titleRes > 0) {
@@ -326,27 +436,30 @@
@Override
public void onSettingsClicked(ShortcutPreference preference) {
- showDialog(DIALOG_ID_EDIT_SHORTCUT);
+ mShortcutType = getShortcutType(getPrefContext());
+ showDialog(DialogType.EDIT_SHORTCUT);
}
- private void initShortcutPreference() {
+ private void initShortcutPreference(Bundle savedInstanceState) {
+ // Restore the Shortcut type
+ if (savedInstanceState != null) {
+ mShortcutType = savedInstanceState.getInt(EXTRA_SHORTCUT_TYPE, ShortcutType.DEFAULT);
+ }
+ if (mShortcutType == ShortcutType.DEFAULT) {
+ mShortcutType = getShortcutType(getPrefContext());
+ }
+
+ // Initial ShortcutPreference widget
final PreferenceScreen preferenceScreen = getPreferenceScreen();
- final ShortcutPreference shortcutPreference = new ShortcutPreference(
+ mShortcutPreference = new ShortcutPreference(
preferenceScreen.getContext(), null);
+ mShortcutPreference.setTitle(R.string.accessibility_magnification_shortcut_title);
+ mShortcutPreference.setOnClickListener(this);
+ mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
// Put the shortcutPreference before videoPreference.
- shortcutPreference.setOrder(mVideoPreference.getOrder() - 1);
- shortcutPreference.setTitle(R.string.accessibility_magnification_shortcut_title);
- shortcutPreference.setOnClickListener(this);
- // TODO(b/142530063): Check the new setting key to decide which summary should be shown.
- // TODO(b/142530063): Check if gesture mode is on to decide which summary should be shown.
+ mShortcutPreference.setOrder(mVideoPreference.getOrder() - 1);
+ preferenceScreen.addPreference(mShortcutPreference);
// TODO(b/142530063): Check the new key to decide whether checkbox should be checked.
- preferenceScreen.addPreference(shortcutPreference);
- }
-
- private boolean isGestureNavigateEnabled() {
- return getContext().getResources().getInteger(
- com.android.internal.R.integer.config_navBarInteractionMode)
- == NAV_BAR_MODE_GESTURAL;
}
private void updateConfigurationWarningIfNeeded() {
@@ -359,11 +472,11 @@
mConfigWarningPreference.setVisible(warningMessage != null);
}
- private static int getScreenWidth(Context context) {
- WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
- Display display = wm.getDefaultDisplay();
- Point size = new Point();
- display.getSize(size);
- return size.x;
+ @Retention(RetentionPolicy.SOURCE)
+ private @interface DialogType {
+ int GESTURE_NAVIGATION_TUTORIAL = 1;
+ int ACCESSIBILITY_BUTTON_TUTORIAL = 2;
+ int EDIT_SHORTCUT = 3;
}
+
}
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityUtilTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityUtilTest.java
index 27db431..2ccfd05 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityUtilTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityUtilTest.java
@@ -54,6 +54,16 @@
}
@Test
+ public void capitalize_shouldReturnCapitalizedString() {
+ assertThat(AccessibilityUtil.capitalize(null)).isNull();
+ assertThat(AccessibilityUtil.capitalize("")).isEmpty();
+ assertThat(AccessibilityUtil.capitalize("Hans")).isEqualTo("Hans");
+ assertThat(AccessibilityUtil.capitalize("hans")).isEqualTo("Hans");
+ assertThat(AccessibilityUtil.capitalize(",hans")).isEqualTo(",hans");
+ assertThat(AccessibilityUtil.capitalize("Hans, Hans")).isEqualTo("Hans, hans");
+ }
+
+ @Test
public void getSummary_hasValueAndEqualsToOne_shouldReturnOnString() {
Settings.Secure.putInt(mContext.getContentResolver(), SECURE_TEST_KEY, ON);
@@ -90,7 +100,6 @@
assertThat(AccessibilityUtil.getAccessibilityServiceFragmentType(info)).isEqualTo(
AccessibilityUtil.AccessibilityServiceFragmentType.LEGACY);
-
}
@Test
@@ -102,7 +111,6 @@
assertThat(AccessibilityUtil.getAccessibilityServiceFragmentType(info)).isEqualTo(
AccessibilityUtil.AccessibilityServiceFragmentType.INVISIBLE);
-
}
@Test
@@ -114,7 +122,6 @@
assertThat(AccessibilityUtil.getAccessibilityServiceFragmentType(info)).isEqualTo(
AccessibilityUtil.AccessibilityServiceFragmentType.INTUITIVE);
-
}