Cherish: Keyguard Batterybar & Color Modes [2/2]

- 0: Gradient.
- 1: Accent.
- 2: Random.
- 3: Custom.

Signed-off-by: Aston-Martinn <advaithbhat9@gmail.com>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

src/com/cherish/settings/preferences/fragments/KeygaurdBatteryBar.java

@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2021 TenX-OS
+ *
+ * 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.cherish.settings.fragments;
+
+import android.app.Activity;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.os.UserHandle;
+import android.provider.Settings;
+import androidx.preference.*;
+
+import com.android.internal.logging.nano.MetricsProto;
+
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
+import com.cherish.settings.preferences.SystemSettingListPreference;
+import net.margaritov.preference.colorpicker.ColorPickerPreference;
+
+public class KeygaurdBatteryBar extends SettingsPreferenceFragment
+        implements Preference.OnPreferenceChangeListener {
+
+    private static final String BATTERY_BAR_COLOR_MODE = "keygaurd_battery_bar_color_mode";
+    private static final String BATTERY_BAR_COLOR_CUSTOM = "keygaurd_battery_bar_color_custom";
+
+    private SystemSettingListPreference mColor;
+    private ColorPickerPreference mColorCustom;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        addPreferencesFromResource(R.xml.cherish_keyguard_battery_bar);
+        PreferenceScreen prefScreen = getPreferenceScreen();
+        ContentResolver resolver = getActivity().getContentResolver();
+
+        mColor = (SystemSettingListPreference) findPreference(BATTERY_BAR_COLOR_MODE);
+        mColor.setOnPreferenceChangeListener(this);
+        int color = Settings.System.getIntForUser(resolver,
+                Settings.System.KEYGAURD_BATTERY_BAR_COLOR_MODE, 0, UserHandle.USER_CURRENT);
+        mColor.setValue(String.valueOf(color));
+        mColor.setSummary(mColor.getEntry());
+
+        mColorCustom = (ColorPickerPreference) findPreference(BATTERY_BAR_COLOR_CUSTOM);
+        mColorCustom.setOnPreferenceChangeListener(this);
+        int custom = Settings.System.getInt(getContentResolver(),
+                Settings.System.KEYGAURD_BATTERY_BAR_COLOR_CUSTOM, 0xFFFFFFFF);
+        String hex = String.format("#%08x", (0xFFFFFFFF & custom));
+        if (hex.equals("#ffffffff")) {
+            mColorCustom.setSummary(R.string.default_string);
+        } else {
+            mColorCustom.setSummary(hex);
+        }
+        mColorCustom.setNewPreviewColor(custom);
+
+        updateColorPrefs(color);
+   }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+    	ContentResolver resolver = getActivity().getContentResolver();
+        if (preference == mColor) {
+            int color = Integer.parseInt(((String) newValue).toString());
+            Settings.System.putIntForUser(resolver,
+                    Settings.System.KEYGAURD_BATTERY_BAR_COLOR_MODE, color, UserHandle.USER_CURRENT);
+            int index = mColor.findIndexOfValue((String) newValue);
+            mColor.setSummary(
+                    mColor.getEntries()[index]);
+            updateColorPrefs(color);
+            return true;
+        } else if (preference == mColorCustom) {
+            String hex = ColorPickerPreference.convertToARGB(
+                    Integer.valueOf(String.valueOf(newValue)));
+            if (hex.equals("#ffffffff")) {
+                preference.setSummary(R.string.default_string);
+            } else {
+                preference.setSummary(hex);
+            }
+            int intHex = ColorPickerPreference.convertToColorInt(hex);
+            Settings.System.putInt(getContentResolver(),
+                    Settings.System.KEYGAURD_BATTERY_BAR_COLOR_CUSTOM, intHex);
+            return true;
+        }
+        return false;
+    }
+
+    private void updateColorPrefs(int color) {
+        if (color == 3) {
+            mColorCustom.setEnabled(true);
+        } else {
+            mColorCustom.setEnabled(false);
+        }
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.CHERISH_SETTINGS;
+    }
+}