448 lines
16 KiB
Kotlin
448 lines
16 KiB
Kotlin
package jp.juggler.subwaytooter
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import android.content.Intent
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import android.content.res.ColorStateList
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import android.graphics.Bitmap
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import android.graphics.Color
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import android.net.Uri
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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.view.View
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import android.view.inputmethod.EditorInfo
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import android.widget.ImageView
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import android.widget.SeekBar
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import androidx.annotation.ColorInt
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import androidx.appcompat.app.AppCompatActivity
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import androidx.core.view.ViewCompat
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import com.jrummyapps.android.colorpicker.ColorPickerDialog
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import com.jrummyapps.android.colorpicker.ColorPickerDialogListener
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import jp.juggler.subwaytooter.api.TootApiResult
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import jp.juggler.subwaytooter.api.runApiTask
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import jp.juggler.subwaytooter.column.*
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import jp.juggler.subwaytooter.databinding.ActColumnCustomizeBinding
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import jp.juggler.util.backPressed
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import jp.juggler.util.coroutine.launchMain
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import jp.juggler.util.data.*
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import jp.juggler.util.int
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import jp.juggler.util.log.LogCategory
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import jp.juggler.util.log.showToast
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import jp.juggler.util.log.withCaption
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import jp.juggler.util.media.createResizedBitmap
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import jp.juggler.util.ui.*
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import org.jetbrains.anko.textColor
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import java.io.File
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import java.io.FileOutputStream
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import java.text.NumberFormat
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import kotlin.math.max
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class ActColumnCustomize : AppCompatActivity(), View.OnClickListener, ColorPickerDialogListener {
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companion object {
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internal val log = LogCategory("ActColumnCustomize")
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internal const val EXTRA_COLUMN_INDEX = "column_index"
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internal const val COLOR_DIALOG_ID_HEADER_BACKGROUND = 1
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internal const val COLOR_DIALOG_ID_HEADER_FOREGROUND = 2
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internal const val COLOR_DIALOG_ID_COLUMN_BACKGROUND = 3
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internal const val COLOR_DIALOG_ID_ACCT_TEXT = 4
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internal const val COLOR_DIALOG_ID_CONTENT_TEXT = 5
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internal const val PROGRESS_MAX = 65536
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fun createIntent(activity: ActMain, idx: Int) =
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Intent(activity, ActColumnCustomize::class.java).apply {
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putExtra(EXTRA_COLUMN_INDEX, idx)
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}
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}
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private var columnIndex: Int = 0
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internal lateinit var column: Column
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internal lateinit var appState: AppState
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internal var density: Float = 0f
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private val views by lazy {
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ActColumnCustomizeBinding.inflate(layoutInflater)
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}
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internal var loadingBusy: Boolean = false
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private var lastImageUri: String? = null
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private var lastImageBitmap: Bitmap? = null
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private val arColumnBackgroundImage = ActivityResultHandler(log) { r ->
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if (r.isNotOk) return@ActivityResultHandler
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r.data?.checkMimeTypeAndGrant(contentResolver)
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?.firstOrNull()?.uri?.let { updateBackground(it) }
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}
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private fun makeResult() {
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val data = Intent()
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data.putExtra(EXTRA_COLUMN_INDEX, columnIndex)
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setResult(RESULT_OK, data)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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backPressed {
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makeResult()
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finish()
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}
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arColumnBackgroundImage.register(this)
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App1.setActivityTheme(this)
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initUI()
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appState = App1.getAppState(this)
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density = appState.density
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columnIndex = intent.int(EXTRA_COLUMN_INDEX) ?: 0
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column = appState.column(columnIndex)!!
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show()
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}
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override fun onDestroy() {
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closeBitmaps()
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super.onDestroy()
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}
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override fun onClick(v: View) {
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val builder: ColorPickerDialog.Builder
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when (v.id) {
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R.id.btnHeaderBackgroundEdit -> {
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ColorPickerDialog.newBuilder()
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setAllowPresets(true)
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.setShowAlphaSlider(false)
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.setDialogId(COLOR_DIALOG_ID_HEADER_BACKGROUND)
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.setColor(column.getHeaderBackgroundColor())
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.show(this)
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}
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R.id.btnHeaderBackgroundReset -> {
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column.headerBgColor = 0
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show()
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}
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R.id.btnHeaderTextEdit -> {
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ColorPickerDialog.newBuilder()
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setAllowPresets(true)
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.setShowAlphaSlider(false)
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.setDialogId(COLOR_DIALOG_ID_HEADER_FOREGROUND)
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.setColor(column.getHeaderNameColor())
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.show(this)
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}
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R.id.btnHeaderTextReset -> {
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column.headerFgColor = 0
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show()
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}
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R.id.btnColumnBackgroundColor -> {
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builder = ColorPickerDialog.newBuilder()
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setAllowPresets(true)
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.setShowAlphaSlider(false)
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.setDialogId(COLOR_DIALOG_ID_COLUMN_BACKGROUND)
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if (column.columnBgColor != 0) builder.setColor(column.columnBgColor)
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builder.show(this)
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}
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R.id.btnColumnBackgroundColorReset -> {
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column.columnBgColor = 0
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show()
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}
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R.id.btnAcctColor -> {
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ColorPickerDialog.newBuilder()
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setAllowPresets(true)
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.setShowAlphaSlider(true)
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.setDialogId(COLOR_DIALOG_ID_ACCT_TEXT)
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.setColor(column.getAcctColor())
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.show(this)
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}
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R.id.btnAcctColorReset -> {
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column.acctColor = 0
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show()
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}
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R.id.btnContentColor -> {
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ColorPickerDialog.newBuilder()
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setAllowPresets(true)
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.setShowAlphaSlider(true)
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.setDialogId(COLOR_DIALOG_ID_CONTENT_TEXT)
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.setColor(column.getContentColor())
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.show(this)
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}
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R.id.btnContentColorReset -> {
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column.contentColor = 0
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show()
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}
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R.id.btnColumnBackgroundImage -> {
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val intent = intentGetContent(
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false,
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getString(R.string.pick_image),
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arrayOf("image/*")
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)
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arColumnBackgroundImage.launch(intent)
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}
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R.id.btnColumnBackgroundImageReset -> {
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column.columnBgImage = ""
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show()
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}
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}
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}
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override fun onColorSelected(dialogId: Int, @ColorInt newColor: Int) {
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when (dialogId) {
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COLOR_DIALOG_ID_HEADER_BACKGROUND ->
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column.headerBgColor = Color.BLACK or newColor
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COLOR_DIALOG_ID_HEADER_FOREGROUND ->
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column.headerFgColor = Color.BLACK or newColor
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COLOR_DIALOG_ID_COLUMN_BACKGROUND ->
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column.columnBgColor = Color.BLACK or newColor
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COLOR_DIALOG_ID_ACCT_TEXT ->
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column.acctColor = newColor.notZero() ?: 1
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COLOR_DIALOG_ID_CONTENT_TEXT ->
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column.contentColor = newColor.notZero() ?: 1
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}
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show()
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}
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override fun onDialogDismissed(dialogId: Int) {}
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private fun updateBackground(uriArg: Uri) {
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launchMain {
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var resultUri: String? = null
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runApiTask { client ->
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try {
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val backgroundDir = getBackgroundImageDir(this@ActColumnCustomize)
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val file =
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File(backgroundDir, "${column.columnId}:${System.currentTimeMillis()}")
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val fileUri = Uri.fromFile(file)
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client.publishApiProgress("loading image from $uriArg")
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contentResolver.openInputStream(uriArg)?.use { inStream ->
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FileOutputStream(file).use { outStream ->
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inStream.copyTo(outStream)
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}
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}
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// リサイズや回転が必要ならする
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client.publishApiProgress("check resize/rotation…")
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val size = (max(
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resources.displayMetrics.widthPixels,
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resources.displayMetrics.heightPixels
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) * 1.5f).toInt()
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val bitmap = createResizedBitmap(
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this,
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fileUri,
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size,
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skipIfNoNeedToResizeAndRotate = true,
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)
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if (bitmap != null) {
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try {
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client.publishApiProgress("save resized(${bitmap.width}x${bitmap.height}) image to $file")
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FileOutputStream(file).use { os ->
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, os)
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}
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} finally {
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bitmap.recycle()
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}
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}
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resultUri = fileUri.toString()
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TootApiResult()
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} catch (ex: Throwable) {
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log.e(ex, "can't update background image.")
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TootApiResult(ex.withCaption("can't update background image."))
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}
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}?.let { result ->
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when (val bgUri = resultUri) {
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null -> showToast(true, result.error ?: "?")
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else -> {
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column.columnBgImage = bgUri
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show()
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}
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}
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}
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}
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}
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private fun initUI() {
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setContentView(views.root)
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setSupportActionBar(views.toolbar)
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setNavigationBack(views.toolbar)
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fixHorizontalMargin(views.svContent)
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arrayOf(
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views.btnHeaderBackgroundEdit,
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views.btnHeaderBackgroundReset,
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views.btnHeaderTextEdit,
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views.btnHeaderTextReset,
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views.btnColumnBackgroundColor,
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views.btnColumnBackgroundColorReset,
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views.btnColumnBackgroundImage,
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views.btnColumnBackgroundImageReset,
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views.btnAcctColor,
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views.btnAcctColorReset,
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views.btnContentColor,
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views.btnContentColorReset,
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).forEach {
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it.setOnClickListener(this)
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}
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views.sbColumnBackgroundAlpha.max = PROGRESS_MAX
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views.sbColumnBackgroundAlpha.setOnSeekBarChangeListener(object :
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SeekBar.OnSeekBarChangeListener {
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override fun onStartTrackingTouch(seekBar: SeekBar) {}
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override fun onStopTrackingTouch(seekBar: SeekBar) {}
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override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
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if (loadingBusy) return
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if (!fromUser) return
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column.columnBgImageAlpha = progress / PROGRESS_MAX.toFloat()
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showAlpha(updateText = true, updateSeek = false)
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}
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})
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views.etAlpha.addTextChangedListener(object : TextWatcher {
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override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {}
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override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {}
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override fun afterTextChanged(s: Editable) {
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if (loadingBusy) return
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try {
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var f = NumberFormat.getInstance(defaultLocale(this@ActColumnCustomize))
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.parse(views.etAlpha.text.toString())?.toFloat()
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if (f != null && !f.isNaN()) {
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if (f < 0f) f = 0f
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if (f > 1f) f = 1f
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column.columnBgImageAlpha = f
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showAlpha(updateText = false, updateSeek = true)
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}
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} catch (ex: Throwable) {
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log.e(ex, "alpha parse failed.")
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}
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}
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})
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views.etAlpha.setOnEditorActionListener { _, actionId, _ ->
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when (actionId) {
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EditorInfo.IME_ACTION_DONE -> {
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views.etAlpha.hideKeyboard()
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true
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}
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else -> false
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}
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}
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}
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private fun show() {
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try {
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loadingBusy = true
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column.setHeaderBackground(views.llColumnHeader)
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val c = column.getHeaderNameColor()
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views.tvColumnName.textColor = c
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views.ivColumnHeader.setImageResource(column.getIconId())
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views.ivColumnHeader.imageTintList = ColorStateList.valueOf(c)
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views.tvColumnName.text = column.getColumnName(false)
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if (column.columnBgColor != 0) {
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views.flColumnBackground.setBackgroundColor(column.columnBgColor)
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} else {
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ViewCompat.setBackground(views.flColumnBackground, null)
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}
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showAlpha(updateText = true, updateSeek = true)
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loadImage(views.ivColumnBackground, column.columnBgImage)
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views.tvSampleAcct.setTextColor(column.getAcctColor())
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views.tvSampleContent.setTextColor(column.getContentColor())
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} finally {
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loadingBusy = false
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}
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}
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private fun showAlpha(updateText: Boolean, updateSeek: Boolean) {
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var alpha = column.columnBgImageAlpha
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if (alpha.isNaN()) {
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alpha = 1f
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column.columnBgImageAlpha = alpha
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}
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views.ivColumnBackground.alpha = alpha
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val hasAlphaWarning = alpha < 0.3 && column.columnBgImage.isNotEmpty()
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views.tvBackgroundError.vg(hasAlphaWarning)?.text =
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getString(R.string.image_alpha_too_low)
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if (updateText) {
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views.etAlpha.setText("%.4f".format(column.columnBgImageAlpha))
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}
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if (updateSeek) {
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views.sbColumnBackgroundAlpha.progress = (0.5f + alpha * PROGRESS_MAX).toInt()
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}
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}
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private fun closeBitmaps() {
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try {
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views.ivColumnBackground.setImageDrawable(null)
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lastImageUri = null
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lastImageBitmap?.recycle()
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lastImageBitmap = null
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} catch (ex: Throwable) {
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log.e(ex, "closeBitmaps failed.")
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}
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}
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private fun loadImage(ivColumnBackground: ImageView, url: String) {
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try {
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if (url.isEmpty()) {
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closeBitmaps()
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return
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} else if (url == lastImageUri) {
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// 今表示してるのと同じ
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return
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}
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// 直前のBitmapを掃除する
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closeBitmaps()
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val uri = url.mayUri() ?: return
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// 画像をロードして、成功したら表示してURLを覚える
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val resizeMax = (0.5f + 64f * density).toInt()
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lastImageBitmap = createResizedBitmap(this, uri, resizeMax)
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if (lastImageBitmap != null) {
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ivColumnBackground.setImageBitmap(lastImageBitmap)
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lastImageUri = url
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}
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} catch (ex: Throwable) {
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log.e(ex, "loadImage failed.")
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}
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}
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}
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