Cherish: Add ColorSelectPreference
pulled from Omnilib repo from omnirom for history/authors check https://github.com/omnirom/android_packages_apps_OmniLib/commits/android-10 Change-Id: I5999c551ce0273f5c3b25ff45179a10a9969bbe8
This commit is contained in:
Josh Fox (XlxFoXxlX)
committed by
Hưng Phan
Hưng Phan
parent
0d3f02daee
commit
e02805e3aa
330
src/com/cherish/settings/preferences/ColorSelectDialog.java
Normal file
330
src/com/cherish/settings/preferences/ColorSelectDialog.java
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@@ -0,0 +1,330 @@
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/*
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* Copyright (C) 2010 Daniel Nilsson
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* Copyright (C) 2012 The CyanogenMod Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.cherish.settings.preferences;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.NotificationManager;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.PixelFormat;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.text.InputFilter;
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import android.text.InputFilter.LengthFilter;
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import android.util.Pair;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnFocusChangeListener;
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import android.view.ViewGroup;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.AdapterView;
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import android.widget.BaseAdapter;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.Spinner;
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import android.widget.SpinnerAdapter;
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import android.widget.TextView;
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import com.cherish.settings.R;
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import com.cherish.settings.ui.ColorPanelView;
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import com.cherish.settings.ui.ColorPickerView;
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import com.cherish.settings.ui.ColorPickerView.OnColorChangedListener;
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import java.util.ArrayList;
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import java.util.IllegalFormatException;
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import java.util.Locale;
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public class ColorSelectDialog extends AlertDialog implements
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ColorPickerView.OnColorChangedListener, TextWatcher, OnFocusChangeListener {
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private static final String TAG = "ColorSelectDialog";
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private final static String STATE_KEY_COLOR = "BatteryLightDialog:color";
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private ColorPickerView mColorPicker;
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private EditText mHexColorInput;
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private ColorPanelView mNewColor;
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private LayoutInflater mInflater;
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private boolean mMultiColor = true;
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private Spinner mColorList;
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private LinearLayout mColorListView;
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private LinearLayout mColorPanelView;
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private ColorPanelView mNewListColor;
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private LedColorAdapter mLedColorAdapter;
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private boolean mWithAlpha;
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private boolean mShowLedPreview;
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private boolean mShowMultiColor;
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private NotificationManager mNoMan;
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private Context mContext;
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protected ColorSelectDialog(Context context, int initialColor, boolean showMultiColor, boolean showLedPreview, boolean withAlpha) {
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super(context);
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mContext = context;
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mShowLedPreview = showLedPreview;
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mWithAlpha = withAlpha;
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mShowMultiColor = showMultiColor;
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mMultiColor =
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(getContext().getResources().getBoolean(R.bool.config_has_multi_color_led) || mShowMultiColor);
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init(initialColor);
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}
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private void init(int color) {
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// To fight color banding.
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getWindow().setFormat(PixelFormat.RGBA_8888);
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setUp(color);
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}
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/**
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* This function sets up the dialog with the proper values. If the speedOff parameters
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* has a -1 value disable both spinners
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*
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* @param color - the color to set
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* @param speedOn - the flash time in ms
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* @param speedOff - the flash length in ms
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*/
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private void setUp(int color) {
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mInflater = (LayoutInflater) getContext()
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.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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View layout = mInflater.inflate(R.layout.dialog_battery_settings, null);
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mNoMan = (NotificationManager)
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mContext.getSystemService(Context.NOTIFICATION_SERVICE);
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mColorPicker = (ColorPickerView) layout.findViewById(R.id.color_picker_view);
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mHexColorInput = (EditText) layout.findViewById(R.id.hex_color_input);
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mNewColor = (ColorPanelView) layout.findViewById(R.id.color_panel);
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mColorPanelView = (LinearLayout) layout.findViewById(R.id.color_panel_view);
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mColorListView = (LinearLayout) layout.findViewById(R.id.color_list_view);
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mColorList = (Spinner) layout.findViewById(R.id.color_list_spinner);
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mNewListColor = (ColorPanelView) layout.findViewById(R.id.color_list_panel);
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mColorPicker.setOnColorChangedListener(this);
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mHexColorInput.setOnFocusChangeListener(this);
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setAlphaSliderVisible(mWithAlpha);
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mColorPicker.setColor(color, true);
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showLed(color);
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mColorList = (Spinner) layout.findViewById(R.id.color_list_spinner);
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mLedColorAdapter = new LedColorAdapter(
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R.array.entries_led_colors,
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R.array.values_led_colors);
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mColorList.setAdapter(mLedColorAdapter);
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mColorList.setSelection(mLedColorAdapter.getColorPosition(color));
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mColorList.setOnItemSelectedListener(mColorListListener);
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setView(layout);
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// show and hide the correct UI depending if we have multi-color led or not
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if (mMultiColor){
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mColorListView.setVisibility(View.GONE);
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mColorPicker.setVisibility(View.VISIBLE);
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mColorPanelView.setVisibility(View.VISIBLE);
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} else {
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mColorListView.setVisibility(View.VISIBLE);
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mColorPicker.setVisibility(View.GONE);
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mColorPanelView.setVisibility(View.GONE);
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}
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}
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private AdapterView.OnItemSelectedListener mColorListListener = new AdapterView.OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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int color = mLedColorAdapter.getColor(position);
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mNewListColor.setColor(color);
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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};
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@Override
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public Bundle onSaveInstanceState() {
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Bundle state = super.onSaveInstanceState();
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state.putInt(STATE_KEY_COLOR, getColor());
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switchOffLed();
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return state;
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}
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@Override
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public void onRestoreInstanceState(Bundle state) {
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super.onRestoreInstanceState(state);
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mColorPicker.setColor(state.getInt(STATE_KEY_COLOR), true);
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}
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@Override
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public void onColorChanged(int color) {
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final boolean hasAlpha = mWithAlpha;
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final String format = hasAlpha ? "%08x" : "%06x";
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final int mask = hasAlpha ? 0xFFFFFFFF : 0x00FFFFFF;
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mNewColor.setColor(color);
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mHexColorInput.setText(String.format(Locale.US, format, color & mask));
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showLed(color);
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}
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private void showLed(int color) {
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if (mShowLedPreview) {
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if (color == 0xFFFFFFFF) {
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// argb white doesn't work
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color = 0xffffff;
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}
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mNoMan.forceShowLedLight(color);
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}
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}
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public void switchOffLed() {
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if (mShowLedPreview) {
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mNoMan.forceShowLedLight(-1);
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}
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}
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@Override
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public void onStop() {
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super.onStop();
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switchOffLed();
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}
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public void setAlphaSliderVisible(boolean visible) {
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mHexColorInput.setFilters(new InputFilter[] { new InputFilter.LengthFilter(visible ? 8 : 6) } );
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mColorPicker.setAlphaSliderVisible(visible);
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}
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public int getColor() {
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if (mMultiColor){
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return mColorPicker.getColor();
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} else {
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return mNewListColor.getColor();
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}
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}
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class LedColorAdapter extends BaseAdapter implements SpinnerAdapter {
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private ArrayList<Pair<String, Integer>> mColors;
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public LedColorAdapter(int ledColorResource, int ledValueResource) {
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mColors = new ArrayList<Pair<String, Integer>>();
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String[] color_names = getContext().getResources().getStringArray(ledColorResource);
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String[] color_values = getContext().getResources().getStringArray(ledValueResource);
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for(int i = 0; i < color_values.length; ++i) {
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try {
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int color = Color.parseColor(color_values[i]);
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mColors.add(new Pair<String, Integer>(color_names[i], color));
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} catch (IllegalArgumentException ex) {
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// Number format is incorrect, ignore entry
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}
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}
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}
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/**
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* Will return the position of the spinner entry with the specified
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* color. Returns 0 if there is no such entry.
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*/
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public int getColorPosition(int color) {
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for (int position = 0; position < getCount(); ++position) {
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if (getItem(position).second.equals(color)) {
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return position;
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}
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}
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return 0;
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}
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public int getColor(int position) {
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Pair<String, Integer> item = getItem(position);
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if (item != null){
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return item.second;
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}
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// -1 is white
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return -1;
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}
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@Override
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public int getCount() {
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return mColors.size();
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}
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@Override
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public Pair<String, Integer> getItem(int position) {
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return mColors.get(position);
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}
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@Override
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public long getItemId(int position) {
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return position;
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}
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@Override
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public View getView(int position, View view, ViewGroup parent) {
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if (view == null) {
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view = mInflater.inflate(R.layout.led_color_item, null);
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}
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Pair<String, Integer> entry = getItem(position);
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((TextView) view.findViewById(R.id.textViewName)).setText(entry.first);
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return view;
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}
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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String hexColor = mHexColorInput.getText().toString();
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if (!hexColor.isEmpty()) {
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try {
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int color = Color.parseColor('#' + hexColor);
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if (!mWithAlpha) {
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color |= 0xFF000000; // set opaque
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}
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mColorPicker.setColor(color);
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mNewColor.setColor(color);
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} catch (IllegalArgumentException ex) {
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// Number format is incorrect, ignore
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}
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}
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}
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@Override
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public void onFocusChange(View v, boolean hasFocus) {
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if (!hasFocus) {
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mHexColorInput.removeTextChangedListener(this);
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InputMethodManager inputMethodManager = (InputMethodManager) getContext()
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.getSystemService(Activity.INPUT_METHOD_SERVICE);
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inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
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} else {
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mHexColorInput.addTextChangedListener(this);
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}
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}
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}
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188
src/com/cherish/settings/preferences/ColorSelectPreference.java
Normal file
188
src/com/cherish/settings/preferences/ColorSelectPreference.java
Normal file
@@ -0,0 +1,188 @@
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/*
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* Copyright (C) 2012 The CyanogenMod Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.cherish.settings.preferences;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.graphics.drawable.ShapeDrawable;
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import android.graphics.drawable.shapes.RectShape;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceViewHolder;
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import android.util.AttributeSet;
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import android.util.TypedValue;
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import android.widget.ImageView;
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import com.cherish.settings.R;
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public class ColorSelectPreference extends Preference implements DialogInterface.OnDismissListener {
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private static String TAG = "ColorSelectPreference";
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public static final int DEFAULT_COLOR = 0xFFFFFF; //White
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private ImageView mLightColorView;
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private Resources mResources;
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private int mColorValue;
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private Dialog mDialog;
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private boolean mShowLedPreview;
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private boolean mShowMultiColor;
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private boolean mWithAlpha;
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/**
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* @param context
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* @param attrs
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*/
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public ColorSelectPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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mColorValue = DEFAULT_COLOR;
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init(context, attrs);
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}
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public ColorSelectPreference(Context context, int color) {
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super(context, null);
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mColorValue = color;
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init(context, null);
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}
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public ColorSelectPreference(Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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mColorValue = DEFAULT_COLOR;
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init(context, attrs);
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}
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private void init(Context context, AttributeSet attrs) {
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setLayoutResource(R.layout.preference_color_select);
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mResources = getContext().getResources();
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if (attrs != null) {
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final TypedArray attributes = context.obtainStyledAttributes(attrs,
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R.styleable.ColorSelectPreference);
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final TypedValue useWithAlpha = attributes.peekValue(
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R.styleable.ColorSelectPreference_withAlpha);
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if (useWithAlpha != null) {
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mWithAlpha = (useWithAlpha.type == TypedValue.TYPE_INT_BOOLEAN
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&& useWithAlpha.data != 0);
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}
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final TypedValue useLedPreview = attributes.peekValue(
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R.styleable.ColorSelectPreference_ledPreview);
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if (useLedPreview != null) {
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mShowLedPreview = (useLedPreview.type == TypedValue.TYPE_INT_BOOLEAN
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&& useLedPreview.data != 0);
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}
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final TypedValue useMultiColor = attributes.peekValue(
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R.styleable.ColorSelectPreference_multiColor);
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if (useMultiColor != null) {
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mShowMultiColor = (useMultiColor.type == TypedValue.TYPE_INT_BOOLEAN
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&& useMultiColor.data != 0);
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}
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}
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}
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public void setColor(int color) {
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mColorValue = color;
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updatePreferenceViews();
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}
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public int getColor() {
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return mColorValue;
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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mLightColorView = (ImageView) holder.findViewById(R.id.light_color);
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updatePreferenceViews();
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}
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private void updatePreferenceViews() {
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final int width = (int) mResources.getDimension(R.dimen.color_preference_width);
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final int height = (int) mResources.getDimension(R.dimen.color_preference_height);
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if (mLightColorView != null) {
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mLightColorView.setEnabled(true);
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mLightColorView.setImageDrawable(createRectShape(width, height, 0xFF000000 | mColorValue));
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}
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}
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@Override
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protected void onClick() {
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if (mDialog != null && mDialog.isShowing()) return;
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mDialog = getDialog();
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mDialog.setOnDismissListener(this);
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mDialog.show();
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}
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public Dialog getDialog() {
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final ColorSelectDialog d = new ColorSelectDialog(getContext(),
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0xFF000000 | mColorValue, mShowMultiColor, mShowLedPreview, mWithAlpha);
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d.setButton(AlertDialog.BUTTON_POSITIVE, mResources.getString(android.R.string.ok),
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (mShowLedPreview) {
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mColorValue = d.getColor() & 0x00FFFFFF; // strip alpha, led does not support it
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d.switchOffLed();
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} else {
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mColorValue = d.getColor();
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}
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updatePreferenceViews();
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callChangeListener(new Integer(mColorValue));
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}
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});
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d.setButton(AlertDialog.BUTTON_NEGATIVE, mResources.getString(android.R.string.cancel),
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
|
||||
d.switchOffLed();
|
||||
}
|
||||
});
|
||||
|
||||
return d;
|
||||
}
|
||||
|
||||
private static ShapeDrawable createRectShape(int width, int height, int color) {
|
||||
ShapeDrawable shape = new ShapeDrawable(new RectShape());
|
||||
shape.setIntrinsicHeight(height);
|
||||
shape.setIntrinsicWidth(width);
|
||||
shape.getPaint().setColor(color);
|
||||
return shape;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDismiss(DialogInterface dialog) {
|
||||
mDialog = null;
|
||||
}
|
||||
|
||||
public void setWithAlpha(boolean value) {
|
||||
mWithAlpha = value;
|
||||
}
|
||||
|
||||
public void setWithLedPreview(boolean value) {
|
||||
mShowLedPreview = value;
|
||||
}
|
||||
|
||||
public void setWithMultiColor(boolean value) {
|
||||
mShowMultiColor = value;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user