dwindows: android/DWindows.kt comparison

comparison android/DWindows.kt @ 2756:4f09bf72b391

Android: Attempt to get the selection background color from the theme. This doesn't always seem to work, so default to GRAY.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Mon, 03 Jan 2022 00:35:21 +0000
parents	9477910393ac
children	f207b7ee177f

comparison

equal deleted inserted replaced

-:9477910393ac
+:4f09bf72b391
 // (C) 2021-2022 Brian Smith <brian@dbsoft.org>
 // (C) 2019 Anton Popov
 package org.dbsoft.dwindows
 import android.R
-import android.animation.ArgbEvaluator
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.Dialog
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.content.Intent
 import android.util.*
 import android.util.Base64
 import kotlin.math.*
 import android.content.ContentUris
-import androidx.appcompat.widget.AppCompatSeekBar
 import android.content.DialogInterface
 import android.graphics.pdf.PdfDocument
 import android.print.*
 import android.print.pdf.PrintedPdfDocument
 import android.widget.Checkable
 import android.widget.LinearLayout
+import android.graphics.BitmapFactory
+import android.graphics.Bitmap
 textview.setBackgroundColor(colorBack!!)
 }
 return thisview
 }
 }
+colorSelected = getPlatformSelectionColor(context)
 onItemClickListener = this
 }
 override fun onItemClick(parent: AdapterView<*>?, view: View, position: Int, id: Long) {
 selected = position
 }
 }
 class DWContainerRow : LinearLayout, Checkable {
 private var mChecked = false
+private var colorSelection = Color.DKGRAY
-constructor(context: Context?) : super(context) {}
-constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) {}
+constructor(context: Context?) : super(context) {
-constructor(context: Context?, attrs: AttributeSet?, defStyle: Int) : super(context, attrs, defStyle) {}
+colorSelection = context?.let { getPlatformSelectionColor(it) }!!
+}
+constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) {
+colorSelection = context?.let { getPlatformSelectionColor(it) }!!
+}
+constructor(context: Context?, attrs: AttributeSet?, defStyle: Int) : super(context, attrs, defStyle) {
+colorSelection = context?.let { getPlatformSelectionColor(it) }!!
+}
 fun updateBackground() {
 if(mChecked) {
-this.setBackgroundColor(Color.DKGRAY)
+this.setBackgroundColor(colorSelection)
 } else {
 this.setBackgroundColor(Color.TRANSPARENT)
 }
 }
 }
 super.onSizeChanged(w, h, oldw, oldh)
 }
 }
+fun getPlatformSelectionColor(context: Context): Int {
+val bitmap = BitmapFactory.decodeResource(context.resources, R.drawable.list_selector_background)
+var redBucket: Float = 0f
+var greenBucket: Float = 0f
+var blueBucket: Float = 0f
+var pixelCount: Float = 0f
+if(bitmap != null) {
+for (y in 0 until bitmap.height) {
+for (x in 0 until bitmap.width) {
+val c = bitmap.getPixel(x, y)
+pixelCount++
+redBucket += Color.red(c)
+greenBucket += Color.green(c)
+blueBucket += Color.blue(c)
+}
+}
+return Color.rgb(
+(redBucket / pixelCount).toInt(),
+(greenBucket / pixelCount).toInt(),
+(blueBucket / pixelCount).toInt()
+)
+}
+return Color.GRAY
+}
 class DWindows : AppCompatActivity() {
 var windowLayout: ViewPager2? = null
 var threadLock = ReentrantLock()
 var threadCond = threadLock.newCondition()
 var notificationID: Int = 0
 var darkMode: Int = -1
 var lastClickView: View? = null
+var colorSelection: Int = Color.DKGRAY
 private var appID: String? = null
 private var paint = Paint()
 private var bgcolor: Int? = null
 private var fileURI: Uri? = null
 private var fileLock = ReentrantLock()
 windowLayout!!.layoutParams =
 ViewGroup.LayoutParams(
 ViewGroup.LayoutParams.MATCH_PARENT,
 ViewGroup.LayoutParams.MATCH_PARENT
 )
+colorSelection = getPlatformSelectionColor(this)
 // Initialize the Dynamic Windows code...
 // This will start a new thread that calls the app's dwmain()
 dwindowsInit(s, c, this.getPackageName())
 }

Mercurial > dwindows

comparison android/DWindows.kt @ 2756:4f09bf72b391