convert widgetconfigureactivity to kotlin
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tibbi
parent
32f4a00a7b
commit
3b02ad0daf
3 changed files with 169 additions and 193 deletions
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package com.simplemobiletools.musicplayer.activities;
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import android.appwidget.AppWidgetManager;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Color;
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import android.graphics.PorterDuff;
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import android.os.Bundle;
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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.RemoteViews;
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import android.widget.SeekBar;
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import android.widget.TextView;
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import com.simplemobiletools.musicplayer.Constants;
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import com.simplemobiletools.musicplayer.helpers.MyWidgetProvider;
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import com.simplemobiletools.musicplayer.R;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import butterknife.OnClick;
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import yuku.ambilwarna.AmbilWarnaDialog;
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public class WidgetConfigureActivity extends AppCompatActivity {
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@BindView(R.id.config_bg_seekbar) SeekBar mBgSeekBar;
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@BindView(R.id.config_player) View mWidgetBackground;
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@BindView(R.id.config_bg_color) View mBgColorPicker;
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@BindView(R.id.config_text_color) View mTextColorPicker;
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@BindView(R.id.config_save) Button mSaveBtn;
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@BindView(R.id.songTitle) TextView mSongTitle;
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@BindView(R.id.songArtist) TextView mSongArtist;
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@BindView(R.id.previousBtn) ImageView mPrevBtn;
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@BindView(R.id.playPauseBtn) ImageView mPlayPauseBtn;
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@BindView(R.id.nextBtn) ImageView mNextBtn;
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private static float mBgAlpha;
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private static int mWidgetId;
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private static int mBgColor;
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private static int mBgColorWithoutTransparency;
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private static int mTextColor;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setResult(RESULT_CANCELED);
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setContentView(R.layout.widget_config);
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ButterKnife.bind(this);
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initVariables();
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final Intent intent = getIntent();
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final Bundle extras = intent.getExtras();
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if (extras != null)
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mWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
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if (mWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID)
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finish();
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}
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private void initVariables() {
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final SharedPreferences prefs = getSharedPreferences(Constants.PREFS, Context.MODE_PRIVATE);
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mBgColor = prefs.getInt(Constants.WIDGET_BG_COLOR, 1);
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if (mBgColor == 1) {
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mBgColor = Color.BLACK;
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mBgAlpha = .2f;
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} else {
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mBgAlpha = Color.alpha(mBgColor) / (float) 255;
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}
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mBgColorWithoutTransparency = Color.rgb(Color.red(mBgColor), Color.green(mBgColor), Color.blue(mBgColor));
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mBgSeekBar.setOnSeekBarChangeListener(seekbarChangeListener);
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mBgSeekBar.setProgress((int) (mBgAlpha * 100));
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updateBackgroundColor();
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mTextColor = prefs.getInt(Constants.WIDGET_TEXT_COLOR, getResources().getColor(R.color.colorPrimary));
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updateTextColor();
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mSongTitle.setText("Song Title");
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mSongArtist.setText("Song Artist");
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}
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@OnClick(R.id.config_save)
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public void saveConfig() {
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final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this);
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final RemoteViews views = new RemoteViews(getPackageName(), R.layout.widget);
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views.setInt(R.id.widget_holder, "setBackgroundColor", mBgColor);
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appWidgetManager.updateAppWidget(mWidgetId, views);
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storeWidgetColors();
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requestWidgetUpdate();
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final Intent resultValue = new Intent();
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resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mWidgetId);
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setResult(RESULT_OK, resultValue);
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finish();
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}
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@OnClick(R.id.config_bg_color)
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public void pickBackgroundColor() {
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AmbilWarnaDialog dialog = new AmbilWarnaDialog(this, mBgColorWithoutTransparency, new AmbilWarnaDialog.OnAmbilWarnaListener() {
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@Override
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public void onCancel(AmbilWarnaDialog dialog) {
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}
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@Override
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public void onOk(AmbilWarnaDialog dialog, int color) {
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mBgColorWithoutTransparency = color;
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updateBackgroundColor();
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}
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});
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dialog.show();
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}
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@OnClick(R.id.config_text_color)
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public void pickTextColor() {
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AmbilWarnaDialog dialog = new AmbilWarnaDialog(this, mTextColor, new AmbilWarnaDialog.OnAmbilWarnaListener() {
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@Override
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public void onCancel(AmbilWarnaDialog dialog) {
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}
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@Override
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public void onOk(AmbilWarnaDialog dialog, int color) {
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mTextColor = color;
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updateTextColor();
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}
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});
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dialog.show();
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}
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private void storeWidgetColors() {
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final SharedPreferences prefs = getSharedPreferences(Constants.PREFS, Context.MODE_PRIVATE);
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prefs.edit().putInt(Constants.WIDGET_BG_COLOR, mBgColor).apply();
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prefs.edit().putInt(Constants.WIDGET_TEXT_COLOR, mTextColor).apply();
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}
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private void requestWidgetUpdate() {
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final Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE, null, this, MyWidgetProvider.class);
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intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[]{mWidgetId});
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sendBroadcast(intent);
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}
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private void updateBackgroundColor() {
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mBgColor = adjustAlpha(mBgColorWithoutTransparency, mBgAlpha);
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mWidgetBackground.setBackgroundColor(mBgColor);
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mBgColorPicker.setBackgroundColor(mBgColor);
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mSaveBtn.setBackgroundColor(mBgColor);
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}
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private void updateTextColor() {
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mTextColorPicker.setBackgroundColor(mTextColor);
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mSaveBtn.setTextColor(mTextColor);
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mSongTitle.setTextColor(mTextColor);
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mSongArtist.setTextColor(mTextColor);
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mPrevBtn.getDrawable().mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN);
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mPlayPauseBtn.getDrawable().mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN);
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mNextBtn.getDrawable().mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN);
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}
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private SeekBar.OnSeekBarChangeListener seekbarChangeListener = new SeekBar.OnSeekBarChangeListener() {
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@Override
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public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
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mBgAlpha = (float) progress / (float) 100;
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updateBackgroundColor();
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}
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@Override
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public void onStartTrackingTouch(SeekBar seekBar) {
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}
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@Override
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public void onStopTrackingTouch(SeekBar seekBar) {
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}
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};
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private int adjustAlpha(int color, float factor) {
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final int alpha = Math.round(Color.alpha(color) * factor);
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final int red = Color.red(color);
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final int green = Color.green(color);
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final int blue = Color.blue(color);
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return Color.argb(alpha, red, green, blue);
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}
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}
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@ -0,0 +1,166 @@
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package com.simplemobiletools.musicplayer.activities
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import android.app.Activity
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import android.appwidget.AppWidgetManager
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import android.content.Context
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import android.content.Intent
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import android.graphics.Color
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import android.graphics.PorterDuff
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import android.os.Bundle
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import android.support.v7.app.AppCompatActivity
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import android.widget.RemoteViews
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import android.widget.SeekBar
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import com.simplemobiletools.musicplayer.Constants
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import com.simplemobiletools.musicplayer.R
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import com.simplemobiletools.musicplayer.helpers.MyWidgetProvider
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import kotlinx.android.synthetic.main.widget.*
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import kotlinx.android.synthetic.main.widget_config.*
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import kotlinx.android.synthetic.main.widget_controls.*
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import yuku.ambilwarna.AmbilWarnaDialog
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class WidgetConfigureActivity : AppCompatActivity() {
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companion object {
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private var mBgAlpha = 0.0f
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private var mWidgetId = 0
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private var mBgColor = 0
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private var mBgColorWithoutTransparency = 0
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private var mTextColor = 0
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}
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public override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setResult(Activity.RESULT_CANCELED)
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setContentView(R.layout.widget_config)
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initVariables()
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val intent = intent
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val extras = intent.extras
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if (extras != null)
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mWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID)
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if (mWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID)
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finish()
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config_save.setOnClickListener { saveConfig() }
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config_bg_color.setOnClickListener { pickBackgroundColor() }
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config_text_color.setOnClickListener { pickTextColor() }
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}
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private fun initVariables() {
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val prefs = getSharedPreferences(Constants.PREFS, Context.MODE_PRIVATE)
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mBgColor = prefs.getInt(Constants.WIDGET_BG_COLOR, 1)
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if (mBgColor == 1) {
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mBgColor = Color.BLACK
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mBgAlpha = .2f
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} else {
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mBgAlpha = Color.alpha(mBgColor) / 255.toFloat()
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}
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mBgColorWithoutTransparency = Color.rgb(Color.red(mBgColor), Color.green(mBgColor), Color.blue(mBgColor))
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config_bg_seekbar.setOnSeekBarChangeListener(seekbarChangeListener)
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config_bg_seekbar.progress = (mBgAlpha * 100).toInt()
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updateBackgroundColor()
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mTextColor = prefs.getInt(Constants.WIDGET_TEXT_COLOR, resources.getColor(R.color.colorPrimary))
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updateTextColor()
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}
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fun saveConfig() {
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val appWidgetManager = AppWidgetManager.getInstance(this)
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val views = RemoteViews(packageName, R.layout.widget)
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views.setInt(R.id.widget_holder, "setBackgroundColor", mBgColor)
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appWidgetManager.updateAppWidget(mWidgetId, views)
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storeWidgetColors()
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requestWidgetUpdate()
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Intent().apply {
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putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mWidgetId)
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setResult(Activity.RESULT_OK, this)
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}
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finish()
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}
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fun pickBackgroundColor() {
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val dialog = AmbilWarnaDialog(this, mBgColorWithoutTransparency, object : AmbilWarnaDialog.OnAmbilWarnaListener {
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override fun onCancel(dialog: AmbilWarnaDialog) {
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}
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override fun onOk(dialog: AmbilWarnaDialog, color: Int) {
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mBgColorWithoutTransparency = color
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updateBackgroundColor()
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}
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})
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dialog.show()
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}
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fun pickTextColor() {
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val dialog = AmbilWarnaDialog(this, mTextColor, object : AmbilWarnaDialog.OnAmbilWarnaListener {
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override fun onCancel(dialog: AmbilWarnaDialog) {
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}
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override fun onOk(dialog: AmbilWarnaDialog, color: Int) {
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mTextColor = color
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updateTextColor()
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}
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})
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dialog.show()
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}
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private fun storeWidgetColors() {
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getSharedPreferences(Constants.PREFS, Context.MODE_PRIVATE).apply {
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edit().putInt(Constants.WIDGET_BG_COLOR, mBgColor).putInt(Constants.WIDGET_TEXT_COLOR, mTextColor).apply()
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}
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}
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private fun requestWidgetUpdate() {
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Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE, null, this, MyWidgetProvider::class.java).apply {
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putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, intArrayOf(mWidgetId))
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sendBroadcast(this)
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}
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}
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private fun updateBackgroundColor() {
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mBgColor = adjustAlpha(mBgColorWithoutTransparency, mBgAlpha)
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config_player.setBackgroundColor(mBgColor)
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config_bg_color.setBackgroundColor(mBgColor)
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config_save.setBackgroundColor(mBgColor)
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}
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private fun updateTextColor() {
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config_text_color.setBackgroundColor(mTextColor)
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config_save.setTextColor(mTextColor)
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songTitle.setTextColor(mTextColor)
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songArtist.setTextColor(mTextColor)
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previousBtn.drawable.mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN)
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playPauseBtn.drawable.mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN)
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nextBtn.drawable.mutate().setColorFilter(mTextColor, PorterDuff.Mode.SRC_IN)
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}
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private val seekbarChangeListener = object : SeekBar.OnSeekBarChangeListener {
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override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
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mBgAlpha = progress.toFloat() / 100.toFloat()
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updateBackgroundColor()
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}
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override fun onStartTrackingTouch(seekBar: SeekBar) {
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}
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override fun onStopTrackingTouch(seekBar: SeekBar) {
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}
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}
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private fun adjustAlpha(color: Int, factor: Float): Int {
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val alpha = Math.round(Color.alpha(color) * factor)
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val red = Color.red(color)
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val green = Color.green(color)
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val blue = Color.blue(color)
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return Color.argb(alpha, red, green, blue)
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}
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}
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout
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android:id="@+id/widget_holder"
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/widget_holder"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="@android:color/black"
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@ -17,6 +17,7 @@
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android:ellipsize="end"
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android:gravity="center"
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android:lines="1"
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android:text="@string/title"
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android:textColor="@android:color/white"
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android:textSize="18sp"/>
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@ -31,6 +32,7 @@
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android:ellipsize="end"
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android:gravity="center"
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android:lines="1"
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android:text="@string/artist"
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android:textColor="@android:color/white"
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android:textSize="16sp"/>
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