51 lines
1.9 KiB
Kotlin
51 lines
1.9 KiB
Kotlin
package com.tommasoberlose.anotherwidget.helpers
|
|
|
|
import android.appwidget.AppWidgetManager
|
|
import android.content.Context
|
|
import android.content.res.Configuration.ORIENTATION_PORTRAIT
|
|
|
|
object WidgetHelper {
|
|
class WidgetSizeProvider(
|
|
private val context: Context,
|
|
private val appWidgetManager: AppWidgetManager
|
|
) {
|
|
|
|
fun getWidgetsSize(widgetId: Int): Pair<Int, Int> {
|
|
val isPortrait = context.resources.configuration.orientation == ORIENTATION_PORTRAIT
|
|
val width = getWidgetWidth(isPortrait, widgetId)
|
|
val height = getWidgetHeight(isPortrait, widgetId)
|
|
val widthInPx = context.dip(width)
|
|
val heightInPx = context.dip(height)
|
|
return widthInPx to heightInPx
|
|
}
|
|
|
|
private fun getWidgetWidth(isPortrait: Boolean, widgetId: Int): Int =
|
|
if (isPortrait) {
|
|
getWidgetSizeInDp(widgetId, AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH)
|
|
} else {
|
|
getWidgetSizeInDp(widgetId, AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH)
|
|
}
|
|
|
|
private fun getWidgetHeight(isPortrait: Boolean, widgetId: Int): Int =
|
|
if (isPortrait) {
|
|
getWidgetSizeInDp(widgetId, AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT)
|
|
} else {
|
|
getWidgetSizeInDp(widgetId, AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT)
|
|
}
|
|
|
|
private fun getWidgetSizeInDp(widgetId: Int, key: String): Int =
|
|
appWidgetManager.getAppWidgetOptions(widgetId).getInt(key, 0)
|
|
|
|
private fun Context.dip(value: Int): Int = (value * resources.displayMetrics.density).toInt()
|
|
|
|
}
|
|
|
|
fun Pair<Int, Int>.reduceDimensionWithMaxWidth(width: Int): Pair<Int, Int> {
|
|
return if (first < width) {
|
|
this
|
|
} else {
|
|
val factor = width / first
|
|
width to second * factor
|
|
}
|
|
}
|
|
} |