趣味程度で作成したごく簡単なAndroid Kotlin開発アプリを紹介しています。
下記アプリの主要なソースコードを公開しています。アプリ開発の参考になれば幸いです。
画像等が別途必要ですので下記情報のみでアプリが完成するものではありません。 アプリは少しずつ機能拡張していますのでストア公開されているアプリと内容が異なる場合があります。 コードはコピーして自由にお使いいただけます。ただし著作権は放棄しておりませんので全部の再掲載はご遠慮ください。部分的に再掲載したり、改変して再掲載するのは構いません。 自身のアプリ作成の参考として個人使用・商用問わず自由にお使いいただけます。 コード記述のお手本を示すものではありません。ミニアプリですので変数名などさほど気遣いしていない部分も有りますし間違いも有るかと思いますので参考程度にお考え下さい。 他の賢者の皆様が公開されているコードを参考にした箇所も含まれます。Androidアプリ開発の熟練者が書いたコードではありません。 エンジニア向け技術情報共有サービスではありませんので説明は省いています。ご了承ください。 GitHubなどへの公開は予定しておりません。
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = "1.4.32"
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenCentral()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "jp.aosystem.barcodereader"
minSdkVersion 26
targetSdkVersion 30
multiDexEnabled true
versionCode 14
versionName "1.13"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
buildFeatures {
viewBinding true
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'com.google.android.gms:play-services-ads:20.1.0'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'com.journeyapps:zxing-android-embedded:4.2.0' //QR code
implementation 'com.google.zxing:core:3.4.1' //QR code
}
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="jp.aosystem.barcodereader">
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.BarCodeReader"
android:hardwareAccelerated="true">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.journeyapps.barcodescanner.CaptureActivity"
android:screenOrientation="fullSensor"
tools:replace="screenOrientation" />
<activity android:name=".SettingActivity" />
<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="ca-app-pub-0000000000000000~0000000000">
</meta-data>
</application>
</manifest>
package jp.aosystem.barcodereader
import android.app.Activity
import android.app.AlertDialog
import android.content.*
import android.content.res.Configuration
import android.graphics.Color
import android.net.Uri
import android.os.Bundle
import android.os.LocaleList
import android.util.DisplayMetrics
import android.view.Gravity
import android.view.View
import android.widget.TextView
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.app.AppCompatDelegate
import androidx.constraintlayout.widget.ConstraintLayout
import com.google.android.gms.ads.AdRequest
import com.google.android.gms.ads.AdSize
import com.google.android.gms.ads.AdView
import com.google.android.gms.ads.MobileAds
import com.google.zxing.integration.android.IntentIntegrator
import jp.aosystem.barcodereader.databinding.ActivityMainBinding
import java.time.LocalDateTime
import java.time.format.DateTimeFormatter
import java.util.*
import kotlin.collections.ArrayList
class MainActivity : AppCompatActivity() {
private lateinit var binding: ActivityMainBinding
private lateinit var viewModel: ConstraintLayout
private var continuousScan: Int = 0
private var beepSoundWhenScan: Int = 0
private var fixedOrientation: Int = 0
private var themeNumber: Int = 0
private var localeLanguage: String = ""
//adMob
private lateinit var adView: AdView //adMob
private val adSize: AdSize
get() {
val display = windowManager.defaultDisplay
val outMetrics = DisplayMetrics()
display.getMetrics(outMetrics)
val density = outMetrics.density
var adWidthPixels = this.binding.adContainer.width.toFloat()
if (adWidthPixels == 0f) {
adWidthPixels = outMetrics.widthPixels.toFloat()
}
val adWidth = (adWidthPixels / density).toInt()
return AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(this, adWidth)
}
companion object {
private const val AD_UNIT_ID: String = "ca-app-pub-0000000000000000/0000000000" //adMob
private const val RESULT_SETTING_ACTIVITY: Int = 1
private const val READ_TEXT: String = "readText"
internal const val SETTINGS: String = "settings"
internal const val CONTINUOUS_SCAN: String = "continuousScan"
internal const val BEEP_SOUND_WHEN_SCAN: String = "beepSoundWhenScan"
internal const val FIXED_ORIENTATION: String = "fixedOrientation"
internal const val THEME_NUMBER: String = "themeNumber"
internal const val LOCALE_LANGUAGE: String = "localeLanguage"
}
private var scanIntegrator: IntentIntegrator? = null
private var lastToast: Toast? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
//setContentView(R.layout.activity_main)
this.binding = ActivityMainBinding.inflate(layoutInflater)
this.viewModel = this.binding.root
setContentView(this.viewModel)
//タイトルバー非表示
supportActionBar?.hide()
//adMob
MobileAds.initialize(this) { }
this.adView = AdView(this)
this.binding.adContainer.addView(this.adView)
this.loadBanner()
//config load
this.loadContinuousScan()
this.loadBeepSoundWhenScan()
this.loadFixedOrientation()
this.loadThemeNumber()
this.setTheme()
this.resultTextColor()
this.binding.editText1.setText(this.loadReadText(), TextView.BufferType.NORMAL)
}
//adMob
private fun loadBanner() {
this.adView.adUnitId = AD_UNIT_ID
this.adView.adSize = adSize
val adRequest = AdRequest
.Builder()
//.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.build()
this.adView.loadAd(adRequest)
}
private fun resultTextColor() {
val clr1: Int = if (this.themeNumber == 0) Color.rgb(238,238,238) else Color.rgb(34,34,34)
this.binding.layoutBase.setBackgroundColor(clr1)
val clr2: Int = if (this.themeNumber == 0) Color.rgb(255,255,255) else Color.rgb(0,0,0)
this.binding.editText1.setBackgroundColor(clr2)
}
fun onClickSetting(v: View) {
val intent = Intent(applicationContext, SettingActivity::class.java)
intent.putExtra(CONTINUOUS_SCAN, this.continuousScan)
intent.putExtra(BEEP_SOUND_WHEN_SCAN, this.beepSoundWhenScan)
intent.putExtra(FIXED_ORIENTATION, this.fixedOrientation)
intent.putExtra(THEME_NUMBER, this.themeNumber)
intent.putExtra(LOCALE_LANGUAGE, this.localeLanguage)
startActivityForResult(intent, RESULT_SETTING_ACTIVITY)
}
// 読み取り後に呼ばれるメソッド
override fun onActivityResult(requestCode: Int, resultCode: Int, intent: Intent?) {
if (requestCode == RESULT_SETTING_ACTIVITY) {
//設定の戻り
super.onActivityResult(requestCode, resultCode, intent)
if (resultCode == Activity.RESULT_OK && intent != null) {
var reCreateFlag: Boolean = false
val lastContinuousScan: Int = this.continuousScan
this.continuousScan = intent.getIntExtra(CONTINUOUS_SCAN, 0)
if (lastContinuousScan != this.continuousScan) {
this.saveContinuousScan()
}
//
val lastBeepSoundWhenScan: Int = this.beepSoundWhenScan
this.beepSoundWhenScan = intent.getIntExtra(BEEP_SOUND_WHEN_SCAN, 0)
if (lastBeepSoundWhenScan != this.beepSoundWhenScan) {
this.saveBeepSoundWhenScan()
}
//
val lastFixedOrientation: Int = this.fixedOrientation
this.fixedOrientation = intent.getIntExtra(FIXED_ORIENTATION, 0)
if (lastFixedOrientation != this.fixedOrientation) {
this.saveFixedOrientation()
}
//
val lastThemeNumber: Int = this.themeNumber
this.themeNumber = intent.getIntExtra(THEME_NUMBER, 0)
if (lastThemeNumber != this.themeNumber) {
this.saveThemeNumber()
reCreateFlag = true
}
//
val lastLocaleLanguage = this.localeLanguage
this.localeLanguage = intent.getStringExtra(LOCALE_LANGUAGE) ?: ""
if (this.localeLanguage != lastLocaleLanguage) {
this.saveLocaleLanguage()
reCreateFlag = true
}
if (reCreateFlag) {
recreate()
}
}
} else {
// 結果の取得
val result = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent)
if (result != null) {
if (result.contents == null) { //取得した値
Toast(this).showCustomToast("Cancelled", this)
} else {
val dateTime: LocalDateTime = LocalDateTime.now()
val formatter = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss")
val dt: String = dateTime.format(formatter)
val encodeResult = this.strEncode(result.contents)
val str: String = dt + "," + result.formatName + "," + encodeResult
Toast(this).showCustomToast(encodeResult, this)
var results: String = this.loadReadText()
results += str + "\n"
this.saveReadText(results)
this.binding.editText1.setText(results, TextView.BufferType.NORMAL)
if (this.continuousScan == 1) {
this.scanIntegrator?.initiateScan() //スキャン開始(アクティビティ生成)
}
}
} else {
super.onActivityResult(requestCode, resultCode, intent)
}
}
}
fun onClickButtonScan(v: View) {
this.scanIntegrator = IntentIntegrator(this)
this.scanIntegrator?.setPrompt("Scan a barcode")
this.scanIntegrator?.setBeepEnabled(this.beepSoundWhenScan == 1) //読み取り後にビープ音
this.scanIntegrator?.setOrientationLocked(this.fixedOrientation == 1) //画面の回転 false:回転 true:固定 無指定:固定
this.scanIntegrator?.setBarcodeImageEnabled(false)
this.scanIntegrator?.initiateScan() //スキャン開始(アクティビティ生成)
}
//テキストを保存
private fun saveReadText(str: String) {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putString(READ_TEXT, str)
apply()
}
}
//テキストを読み出し
private fun loadReadText(): String {
val pref = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
val org = pref.getString(READ_TEXT, "").toString()
if (org == "") {
return ""
}
var result: String = ""
val ary: ArrayList<String> = (org + "\n").split("\n") as ArrayList<String>
ary.forEach{ s1 ->
if (s1.length > 5) {
result += s1 + "\n"
}
}
return result
}
fun onClickButtonCopy(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringCopied: String = getString(R.string.copied)
val rStringButtonCopy: String = getString(R.string.buttonCopy)
//
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonCopy)
setMessage("")
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
val results: String = this@MainActivity.loadReadText()
val mManager: ClipboardManager = applicationContext.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
val clip: ClipData = ClipData.newPlainText("label", this@MainActivity.toCsv(results))
mManager.setPrimaryClip(clip)
Toast(this@MainActivity).showCustomToast(rStringCopied,this@MainActivity)
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonSend(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringButtonSend: String = getString(R.string.buttonSend)
//
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonSend)
setMessage("")
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
val results: String = this@MainActivity.loadReadText()
val csv: String = this@MainActivity.toCsv(results)
val sendIntent: Intent = Intent().apply {
action = Intent.ACTION_SEND
putExtra(Intent.EXTRA_TEXT, csv)
type = "text/plain"
}
val shareIntent = Intent.createChooser(sendIntent, null)
startActivity(shareIntent)
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonDelete(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringDeleted: String = getString(R.string.deleted)
val rStringButtonDelete: String = getString(R.string.buttonDelete)
//
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonDelete)
setMessage("")
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
this@MainActivity.binding.editText1.text = null
this@MainActivity.saveReadText("")
Toast(this@MainActivity).showCustomToast(rStringDeleted,this@MainActivity)
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonCopyLast(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringCopied: String = getString(R.string.copied)
val rStringButtonCopyLast: String = getString(R.string.buttonCopyLast)
//
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonCopyLast)
setMessage("")
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
val results: String = this@MainActivity.readLast()
val mManager: ClipboardManager = applicationContext.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
val clip: ClipData = ClipData.newPlainText("label", results)
mManager.setPrimaryClip(clip)
Toast(this@MainActivity).showCustomToast(rStringCopied,this@MainActivity)
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonSendLast(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringButtonSendLast: String = getString(R.string.buttonSendLast)
//
val results: String = this.readLast()
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonSendLast)
setMessage(results)
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
val sendIntent: Intent = Intent().apply {
action = Intent.ACTION_SEND
putExtra(Intent.EXTRA_TEXT, results)
type = "text/plain"
}
val shareIntent = Intent.createChooser(sendIntent, null)
startActivity(shareIntent)
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonBrowserLast(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringButtonBrowserLast: String = getString(R.string.buttonBrowserLast)
//
val results: String = this.readLast()
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonBrowserLast)
setMessage(results)
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
if (results.startsWith("http://") || results.startsWith("https://")) {
val uri: Uri? = Uri.parse(results)
if (uri != null) {
val intent = Intent(Intent.ACTION_VIEW, uri)
startActivity(intent)
}
} else {
val sendIntent: Intent = Intent().apply {
action = Intent.ACTION_SEND
putExtra(Intent.EXTRA_TEXT, results)
type = "text/plain"
}
val shareIntent = Intent.createChooser(sendIntent, null)
startActivity(shareIntent)
}
})
setNegativeButton(rStringCancel, null)
show()
}
}
fun onClickButtonDeleteLast(v: View) {
val rStringOk: String = getString(R.string.ok)
val rStringCancel: String = getString(R.string.cancel)
val rStringDeleted: String = getString(R.string.deleted)
val rStringButtonDeleteLast: String = getString(R.string.buttonDeleteLast)
//
AlertDialog.Builder(this).apply { // FragmentではActivityを取得して生成
setTitle(rStringButtonDeleteLast)
setMessage("")
setPositiveButton(rStringOk, DialogInterface.OnClickListener { _, _ ->
this@MainActivity.deleteLast()
Toast(this@MainActivity).showCustomToast(rStringDeleted,this@MainActivity)
})
setNegativeButton(rStringCancel, null)
show()
}
}
private fun readLast(): String {
val org: String = this@MainActivity.loadReadText()
if (org == "") {
return ""
}
var last: String = ""
val ary: ArrayList<String> = (org + "\n").split("\n") as ArrayList<String>
ary.forEach{ s1 ->
if (s1.length > 10) {
last = s1
}
}
val ary2: ArrayList<String> = (last + ",,").split(",") as ArrayList<String>
return this.strDecode(ary2[2])
}
private fun deleteLast() {
val org: String = this@MainActivity.loadReadText()
if (org == "") {
return
}
var result: String = ""
val ary: ArrayList<String> = (org + "\n").split("\n") as ArrayList<String>
var last: String = "012345"
ary.forEach{ s1 ->
if (last != "012345" && s1.length > 5) {
result += last + "\n"
}
last = s1
}
this@MainActivity.binding.editText1.setText(result, TextView.BufferType.NORMAL)
this@MainActivity.saveReadText(result)
}
private fun toCsv(str: String): String {
if (str == "") {
return ""
}
var result: String = ""
val ary: ArrayList<String> = (str + "\n").split("\n") as ArrayList<String>
ary.forEach{ s1 ->
val ary2: ArrayList<String> = (s1 + ",,").split(",") as ArrayList<String>
if (ary2[0].length > 10) { //空行じゃない場合
result += "\"" + ary2[0] + "\",\"" + ary2[1] + "\",\"" + ary2[2] + "\"\n"
}
}
return result
}
private fun strEncode(str: String): String {
return str.replace("\"","%22").replace(",","%2C").replace("\n","\\n")
}
private fun strDecode(str: String): String {
return str.replace("%22","\"").replace("%2C",",").replace("\\n","\n")
}
//custom Toast
private fun Toast.showCustomToast(message: String, activity: Activity) {
if (this@MainActivity.lastToast != null) { //前回のToastが残っていたら削除
this@MainActivity.lastToast!!.cancel()
this@MainActivity.lastToast = null
}
val layout = activity.layoutInflater.inflate (
R.layout.custom_toast_layout,
activity.findViewById(R.id.toast_container)
)
// set the text of the TextView of the message
val textView = layout.findViewById<TextView>(R.id.toast_text)
textView.text = message
// use the application extension function
this.apply {
setGravity(Gravity.BOTTOM, 0, 40)
duration = Toast.LENGTH_SHORT
view = layout
show()
}
this@MainActivity.lastToast = this
}
//--------------------------------------------------------------------------------
//連続読取を保存
private fun saveContinuousScan() {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putInt(CONTINUOUS_SCAN, this@MainActivity.continuousScan)
apply()
}
}
//連続読取を読み出し
private fun loadContinuousScan() {
val pref = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
this.continuousScan = pref.getInt(CONTINUOUS_SCAN, 0)
}
//読取時ビープ音を保存
private fun saveBeepSoundWhenScan() {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putInt(BEEP_SOUND_WHEN_SCAN, this@MainActivity.beepSoundWhenScan)
apply()
}
}
//読取時ビープ音を読み出し
private fun loadBeepSoundWhenScan() {
val pref = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
this.beepSoundWhenScan = pref.getInt(BEEP_SOUND_WHEN_SCAN, 0)
}
//縦横固定を保存
private fun saveFixedOrientation() {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putInt(FIXED_ORIENTATION, this@MainActivity.fixedOrientation)
apply()
}
}
//縦横固定を読み出し
private fun loadFixedOrientation() {
val pref = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
this.fixedOrientation = pref.getInt(FIXED_ORIENTATION, 0)
}
//テーマを保存
private fun saveThemeNumber() {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putInt(THEME_NUMBER, this@MainActivity.themeNumber)
apply()
}
}
//テーマを読み出し
private fun loadThemeNumber() {
val pref = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
this.themeNumber = pref.getInt(THEME_NUMBER, 0)
}
//テーマを設定
private fun setTheme() {
when (this.themeNumber) {
0 -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
1 -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
}
}
//--------------------------------------------------------------------------------
//localeLanguageを保存
private fun saveLocaleLanguage() {
getSharedPreferences(SETTINGS, Context.MODE_PRIVATE).edit().apply {
putString(LOCALE_LANGUAGE, this@MainActivity.localeLanguage)
apply()
}
}
//言語設定
override fun attachBaseContext(base: Context) {
val pref = base.getSharedPreferences(SETTINGS, Context.MODE_PRIVATE)
this.localeLanguage = pref.getString(LOCALE_LANGUAGE, "") ?: ""
val loc: Locale? = if (this.localeLanguage != "") Locale(this.localeLanguage) else null
if (loc != null) {
val res = base.resources
val config = Configuration(res.configuration)
val localeList = LocaleList(loc)
LocaleList.setDefault(localeList)
config.setLocales(localeList)
super.attachBaseContext(base.createConfigurationContext(config))
} else {
super.attachBaseContext(base)
}
}
//--------------------------------------------------------------------------------
}
package jp.aosystem.barcodereader
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.content.res.Configuration
import android.os.Bundle
import android.os.LocaleList
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.constraintlayout.widget.ConstraintLayout
import jp.aosystem.barcodereader.databinding.ActivitySettingBinding
import java.util.*
class SettingActivity : AppCompatActivity() {
private lateinit var binding: ActivitySettingBinding
private lateinit var viewModel: ConstraintLayout
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
//setContentView(R.layout.activity_main)
this.binding = ActivitySettingBinding.inflate(layoutInflater)
this.viewModel = this.binding.root
setContentView(this.viewModel)
//データ受け取り
val intent = this.intent
val continuousScan: Int = intent.getIntExtra(MainActivity.CONTINUOUS_SCAN,0)
this.binding.switchContinuousScan.isChecked = continuousScan != 0
val beepSoundWhenScan: Int = intent.getIntExtra(MainActivity.BEEP_SOUND_WHEN_SCAN,0)
this.binding.switchBeepSoundWhenScan.isChecked = beepSoundWhenScan != 0
val fixedOrientation: Int = intent.getIntExtra(MainActivity.FIXED_ORIENTATION,0)
this.binding.switchFixedOrientation.isChecked = fixedOrientation != 0
val themeNumber: Int = intent.getIntExtra(MainActivity.THEME_NUMBER,0)
this.binding.switchTheme.isChecked = themeNumber != 0
val localeLanguage: String = intent.getStringExtra(MainActivity.LOCALE_LANGUAGE) ?: ""
when (localeLanguage) {
"en" -> this.binding.radioLanguageEn.isChecked = true
"bg" -> this.binding.radioLanguageBg.isChecked = true
"cs" -> this.binding.radioLanguageCs.isChecked = true
"da" -> this.binding.radioLanguageDa.isChecked = true
"de" -> this.binding.radioLanguageDe.isChecked = true
"el" -> this.binding.radioLanguageEl.isChecked = true
"es" -> this.binding.radioLanguageEs.isChecked = true
"et" -> this.binding.radioLanguageEt.isChecked = true
"fi" -> this.binding.radioLanguageFi.isChecked = true
"fr" -> this.binding.radioLanguageFr.isChecked = true
"hu" -> this.binding.radioLanguageHu.isChecked = true
"it" -> this.binding.radioLanguageIt.isChecked = true
"ja" -> this.binding.radioLanguageJa.isChecked = true
"lt" -> this.binding.radioLanguageLt.isChecked = true
"lv" -> this.binding.radioLanguageLv.isChecked = true
"nl" -> this.binding.radioLanguageNl.isChecked = true
"pl" -> this.binding.radioLanguagePl.isChecked = true
"pt" -> this.binding.radioLanguagePt.isChecked = true
"ro" -> this.binding.radioLanguageRo.isChecked = true
"ru" -> this.binding.radioLanguageRu.isChecked = true
"sk" -> this.binding.radioLanguageSk.isChecked = true
"sv" -> this.binding.radioLanguageSv.isChecked = true
"zh" -> this.binding.radioLanguageZh.isChecked = true
else -> this.binding.radioLanguageSystem.isChecked = true
}
//
supportActionBar?.hide() //タイトルバー非表示
}
fun onClickApply(v: View) {
val continuousScan = if (this.binding.switchContinuousScan.isChecked) 1 else 0
val beepSoundWhenScan = if (this.binding.switchBeepSoundWhenScan.isChecked) 1 else 0
val fixedOrientation = if (this.binding.switchFixedOrientation.isChecked) 1 else 0
val themeNumber = if (this.binding.switchTheme.isChecked) 1 else 0
var localeLanguage: String = ""
if (this.binding.radioLanguageEn.isChecked) {
localeLanguage = "en"
} else if (this.binding.radioLanguageBg.isChecked) {
localeLanguage = "bg"
} else if (this.binding.radioLanguageCs.isChecked) {
localeLanguage = "cs"
} else if (this.binding.radioLanguageDa.isChecked) {
localeLanguage = "da"
} else if (this.binding.radioLanguageDe.isChecked) {
localeLanguage = "de"
} else if (this.binding.radioLanguageEl.isChecked) {
localeLanguage = "el"
} else if (this.binding.radioLanguageEs.isChecked) {
localeLanguage = "es"
} else if (this.binding.radioLanguageEt.isChecked) {
localeLanguage = "et"
} else if (this.binding.radioLanguageFi.isChecked) {
localeLanguage = "fi"
} else if (this.binding.radioLanguageFr.isChecked) {
localeLanguage = "fr"
} else if (this.binding.radioLanguageHu.isChecked) {
localeLanguage = "hu"
} else if (this.binding.radioLanguageIt.isChecked) {
localeLanguage = "it"
} else if (this.binding.radioLanguageJa.isChecked) {
localeLanguage = "ja"
} else if (this.binding.radioLanguageLt.isChecked) {
localeLanguage = "lt"
} else if (this.binding.radioLanguageLv.isChecked) {
localeLanguage = "lv"
} else if (this.binding.radioLanguageNl.isChecked) {
localeLanguage = "nl"
} else if (this.binding.radioLanguagePl.isChecked) {
localeLanguage = "pl"
} else if (this.binding.radioLanguagePt.isChecked) {
localeLanguage = "pt"
} else if (this.binding.radioLanguageRo.isChecked) {
localeLanguage = "ro"
} else if (this.binding.radioLanguageRu.isChecked) {
localeLanguage = "ru"
} else if (this.binding.radioLanguageSk.isChecked) {
localeLanguage = "sk"
} else if (this.binding.radioLanguageSv.isChecked) {
localeLanguage = "sv"
} else if (this.binding.radioLanguageZh.isChecked) {
localeLanguage = "zh"
}
val intent = Intent()
intent.putExtra(MainActivity.CONTINUOUS_SCAN, continuousScan)
intent.putExtra(MainActivity.BEEP_SOUND_WHEN_SCAN, beepSoundWhenScan)
intent.putExtra(MainActivity.FIXED_ORIENTATION, fixedOrientation)
intent.putExtra(MainActivity.THEME_NUMBER, themeNumber)
intent.putExtra(MainActivity.LOCALE_LANGUAGE, localeLanguage)
setResult(Activity.RESULT_OK, intent)
finish()
}
fun onClickCancel(v: View) {
val intent = Intent()
setResult(Activity.RESULT_CANCELED, intent)
finish()
}
//--------------------------------------------------------------------------------
//言語設定
override fun attachBaseContext(base: Context) {
val pref = base.getSharedPreferences(MainActivity.SETTINGS, Context.MODE_PRIVATE)
val localeLanguage: String = pref.getString(MainActivity.LOCALE_LANGUAGE, "") ?: ""
val loc: Locale? = if (localeLanguage != "") Locale(localeLanguage) else null
if (loc != null) {
val res = base.resources
val config = Configuration(res.configuration)
val localeList = LocaleList(loc)
LocaleList.setDefault(localeList)
config.setLocales(localeList)
super.attachBaseContext(base.createConfigurationContext(config))
} else {
super.attachBaseContext(base)
}
}
//--------------------------------------------------------------------------------
}
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<LinearLayout
android:id="@+id/layoutBase"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="20dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="48dip"
android:layout_marginTop="1dp"
android:orientation="horizontal">
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="48dip"
android:layout_weight="1"
android:background="#7462C5"
android:gravity="center"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:text="@string/title" />
<TextView
android:id="@+id/textSettings"
android:layout_width="wrap_content"
android:layout_height="48dip"
android:layout_marginStart="1dp"
android:layout_weight="1"
android:background="#6276C5"
android:gravity="center"
android:minHeight="48dip"
android:onClick="onClickSetting"
android:text="@string/settings" />
</LinearLayout>
<TextView
android:id="@+id/textScan"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#6093C5"
android:gravity="center"
android:minHeight="96dip"
android:onClick="onClickButtonScan"
android:text="@string/buttonScan" />
<TextView
android:id="@+id/textCopy"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#5FB1C6"
android:gravity="center"
android:minHeight="60dip"
android:onClick="onClickButtonCopy"
android:text="@string/buttonCopy" />
<TextView
android:id="@+id/textSend"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#5DC6AF"
android:gravity="center"
android:minHeight="60dip"
android:onClick="onClickButtonSend"
android:text="@string/buttonSend" />
<TextView
android:id="@+id/textDelete"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#5DC674"
android:gravity="center"
android:minHeight="48dip"
android:onClick="onClickButtonDelete"
android:text="@string/buttonDelete" />
<TextView
android:id="@+id/textCopyLast"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#86C663"
android:gravity="center"
android:minHeight="60dip"
android:onClick="onClickButtonCopyLast"
android:text="@string/buttonCopyLast" />
<TextView
android:id="@+id/textSendLast"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#BFC663"
android:gravity="center"
android:minHeight="60dip"
android:onClick="onClickButtonSendLast"
android:text="@string/buttonSendLast" />
<TextView
android:id="@+id/textBrowserLast"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#C69D65"
android:gravity="center"
android:minHeight="60dip"
android:onClick="onClickButtonBrowserLast"
android:text="@string/buttonBrowserLast" />
<TextView
android:id="@+id/textDeleteLast"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="1dp"
android:layout_weight="1"
android:background="#C77C64"
android:gravity="center"
android:minHeight="48dip"
android:onClick="onClickButtonDeleteLast"
android:text="@string/buttonDeleteLast" />
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="15dp"
android:layout_marginRight="5dp"
android:autofillHints=""
android:background="@drawable/border"
android:ems="10"
android:focusable="false"
android:focusableInTouchMode="false"
android:gravity="start|top"
android:inputType="textMultiLine"
android:paddingLeft="5dp"
android:paddingTop="2dp"
android:paddingRight="5dp"
android:paddingBottom="2dp"
android:textSize="13sp" />
<Space
android:layout_width="match_parent"
android:layout_height="120dp" />
</LinearLayout>
</ScrollView>
</LinearLayout>
<LinearLayout
android:id="@+id/ad_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent">
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout><?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".SettingActivity">
<LinearLayout
android:id="@+id/layoutButtons"
android:layout_width="match_parent"
android:layout_height="48dip"
android:layout_marginTop="1dp"
android:orientation="horizontal"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="@+id/textCancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="6"
android:background="#86C663"
android:gravity="center"
android:minHeight="48dip"
android:onClick="onClickCancel"
android:text="@string/cancel" />
<TextView
android:id="@+id/textVerification"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="1dp"
android:layout_weight="6"
android:background="#5DC674"
android:gravity="center"
android:minHeight="48dip"
android:onClick="onClickApply"
android:text="@string/apply" />
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/layoutButtons">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:paddingLeft="20dp"
android:paddingTop="20dp"
android:paddingRight="20dp"
android:paddingBottom="50dp">
<androidx.appcompat.widget.SwitchCompat
android:id="@+id/switchContinuousScan"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="@string/continuousScan" />
<View
android:id="@+id/divider1"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
android:background="?android:attr/listDivider" />
<androidx.appcompat.widget.SwitchCompat
android:id="@+id/switchBeepSoundWhenScan"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="@string/BeepSoundWhenScan" />
<View
android:id="@+id/divider2"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
android:background="?android:attr/listDivider" />
<androidx.appcompat.widget.SwitchCompat
android:id="@+id/switchFixedOrientation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="@string/fixedOrientation" />
<View
android:id="@+id/divider3"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
android:background="?android:attr/listDivider" />
<androidx.appcompat.widget.SwitchCompat
android:id="@+id/switchTheme"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="@string/darkTheme" />
<View
android:id="@+id/divider4"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
android:background="?android:attr/listDivider" />
<TextView
android:id="@+id/textLanguage"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:text="@string/language"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:id="@+id/textView2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:text="@string/languageNote" />
<RadioGroup
android:layout_width="match_parent"
android:layout_height="match_parent" >
<RadioButton
android:id="@+id/radioLanguageSystem"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageSystem" />
<RadioButton
android:id="@+id/radioLanguageEn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageEn" />
<RadioButton
android:id="@+id/radioLanguageBg"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageBg" />
<RadioButton
android:id="@+id/radioLanguageCs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageCs" />
<RadioButton
android:id="@+id/radioLanguageDa"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageDa" />
<RadioButton
android:id="@+id/radioLanguageDe"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageDe" />
<RadioButton
android:id="@+id/radioLanguageEl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageEl" />
<RadioButton
android:id="@+id/radioLanguageEs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageEs" />
<RadioButton
android:id="@+id/radioLanguageEt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageEt" />
<RadioButton
android:id="@+id/radioLanguageFi"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageFi" />
<RadioButton
android:id="@+id/radioLanguageFr"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageFr" />
<RadioButton
android:id="@+id/radioLanguageHu"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageHu" />
<RadioButton
android:id="@+id/radioLanguageIt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageIt" />
<RadioButton
android:id="@+id/radioLanguageJa"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageJa" />
<RadioButton
android:id="@+id/radioLanguageLt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageLt" />
<RadioButton
android:id="@+id/radioLanguageLv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageLv" />
<RadioButton
android:id="@+id/radioLanguageNl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageNl" />
<RadioButton
android:id="@+id/radioLanguagePl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languagePl" />
<RadioButton
android:id="@+id/radioLanguagePt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languagePt" />
<RadioButton
android:id="@+id/radioLanguageRo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageRo" />
<RadioButton
android:id="@+id/radioLanguageRu"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageRu" />
<RadioButton
android:id="@+id/radioLanguageSk"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageSk" />
<RadioButton
android:id="@+id/radioLanguageSv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageSv" />
<RadioButton
android:id="@+id/radioLanguageZh"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/languageZh" />
</RadioGroup>
<View
android:id="@+id/divider5"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="20dp"
android:background="?android:attr/listDivider" />
<Space
android:layout_width="match_parent"
android:layout_height="120dp" />
</LinearLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout><?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/toast_container">
<RelativeLayout
android:id="@+id/button_parent"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true">
<androidx.cardview.widget.CardView
android:id="@+id/button_card_parent"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
app:cardElevation="20dp"
android:layout_marginRight="25dp"
app:cardCornerRadius="3dp">
<RelativeLayout
android:id="@+id/button_click_parent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="?attr/selectableItemBackground"
android:clickable="true"
android:focusable="true">
<FrameLayout
android:id="@+id/button_accent_border"
android:layout_width="5dp"
android:layout_height="match_parent"
android:background="#9071c6" />
<TextView
android:id="@+id/toast_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginStart="17dp"
android:ellipsize="end"
android:lines="1"
android:textSize="18sp" />
</RelativeLayout>
</androidx.cardview.widget.CardView>
</RelativeLayout>
</RelativeLayout>
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