Implement Flash Notifications UI for Settings app.

Bug: 237628564 Test: make RunSettingsRoboTests ROBOTEST_FILTER=CameraFlashNotificationPreferenceControllerTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=ColorSelectorLayoutTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceControllerTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceFragmentTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceControllerTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsUtilTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorDialogFragmentTest Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorTest Change-Id: I0987590ddfcfd0873ec419db263f6a7eade81844 Signed-off-by: yw.bae <yw.bae@samsung.corp-partner.google.com> Signed-off-by: Angela Wang <angelala@google.com>
2023-01-06 22:49:14 +09:00
parent 8750e58ed6
commit f763c25c1e
68 changed files with 4058 additions and 0 deletions
--- a/src/com/android/settings/accessibility/ScreenFlashNotificationPreferenceController.java
+++ b/src/com/android/settings/accessibility/ScreenFlashNotificationPreferenceController.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2023 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.settings.accessibility;
+
+import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
+import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+import static com.android.settings.accessibility.FlashNotificationsUtil.DEFAULT_SCREEN_FLASH_COLOR;
+import static com.android.settings.accessibility.FlashNotificationsUtil.SETTING_KEY_SCREEN_FLASH_NOTIFICATION;
+import static com.android.settings.accessibility.FlashNotificationsUtil.SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.provider.Settings;
+
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.core.TogglePreferenceController;
+
+import java.util.function.Consumer;
+
+/**
+ * Controller for Screen flash notification.
+ */
+public class ScreenFlashNotificationPreferenceController extends TogglePreferenceController {
+
+    private Fragment mParentFragment;
+    private Preference mPreference;
+
+    public ScreenFlashNotificationPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    public void setParentFragment(Fragment parentFragment) {
+        this.mParentFragment = parentFragment;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return Settings.System.getInt(mContext.getContentResolver(),
+                SETTING_KEY_SCREEN_FLASH_NOTIFICATION, OFF) != OFF;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        if (isChecked) checkAndSetInitialColor();
+
+        return Settings.System.putInt(mContext.getContentResolver(),
+                SETTING_KEY_SCREEN_FLASH_NOTIFICATION, (isChecked ? ON : OFF));
+    }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_accessibility;
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        return FlashNotificationsUtil.getColorDescriptionText(mContext,
+                Settings.System.getInt(mContext.getContentResolver(),
+                        SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR, DEFAULT_SCREEN_FLASH_COLOR));
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mPreference = screen.findPreference(getPreferenceKey());
+        refreshColorSummary();
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (getPreferenceKey().equals(preference.getKey()) && mParentFragment != null) {
+
+            final int initialColor = Settings.System.getInt(mContext.getContentResolver(),
+                    SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR,
+                    DEFAULT_SCREEN_FLASH_COLOR);
+
+            final Consumer<Integer> consumer = color -> {
+                Settings.System.putInt(mContext.getContentResolver(),
+                        SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR, color);
+                refreshColorSummary();
+            };
+
+            ScreenFlashNotificationColorDialogFragment
+                    .getInstance(initialColor, consumer)
+                    .show(mParentFragment.getParentFragmentManager(),
+                            ScreenFlashNotificationColorDialogFragment.class.getSimpleName());
+            return true;
+        }
+
+        return super.handlePreferenceTreeClick(preference);
+    }
+
+    private void checkAndSetInitialColor() {
+        if (Settings.System.getInt(mContext.getContentResolver(),
+                SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR, Color.TRANSPARENT)
+                == Color.TRANSPARENT) {
+            Settings.System.putInt(mContext.getContentResolver(),
+                    SETTING_KEY_SCREEN_FLASH_NOTIFICATION_COLOR, DEFAULT_SCREEN_FLASH_COLOR);
+        }
+    }
+
+    private void refreshColorSummary() {
+        if (mPreference != null) mPreference.setSummary(getSummary());
+    }
+}