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BitmapHelper fix

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This commit is contained in:
Tommaso Berlose
2020-05-04 15:49:30 +02:00
parent 4b7ce7035b
commit 47ec562aa0
16 changed files with 86 additions and 273 deletions
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51
app/src/main/java/com/tommasoberlose/anotherwidget/helpers/BitmapHelper.kt
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@ -3,41 +3,40 @@ package com.tommasoberlose.anotherwidget.helpers
import android.content.Context
import android.graphics.*
import android.graphics.drawable.Drawable
import android.util.Log
import android.view.View
import androidx.core.content.ContextCompat
import androidx.core.graphics.drawable.DrawableCompat
import com.google.firebase.crashlytics.FirebaseCrashlytics
import java.lang.Exception
object BitmapHelper {
fun getBitmapFromView(view: View): Bitmap {
fun getBitmapFromView(view: View, width: Int? = null, height: Int? = null, draw: Boolean = true): Bitmap {
//Define a bitmap with the same size as the view
val measuredWidth = View.MeasureSpec.makeMeasureSpec(view.width, View.MeasureSpec.UNSPECIFIED)
val measuredHeight = View.MeasureSpec.makeMeasureSpec(view.height, View.MeasureSpec.UNSPECIFIED)
val measuredWidth = View.MeasureSpec.makeMeasureSpec(width ?: view.width, if (width != null) View.MeasureSpec.EXACTLY else View.MeasureSpec.UNSPECIFIED)
val measuredHeight = View.MeasureSpec.makeMeasureSpec(height ?: view.height, if (height != null) View.MeasureSpec.EXACTLY else View.MeasureSpec.UNSPECIFIED)
view.measure(measuredWidth, measuredHeight)
view.layout(0,0, measuredWidth, measuredHeight)
val returnedBitmap = Bitmap.createBitmap(view.measuredWidth, view.measuredHeight, Bitmap.Config.ARGB_8888)
//Bind a canvas to it
val canvas = Canvas(returnedBitmap)
// draw the view on the canvas
view.draw(canvas)
//return the bitmap
return returnedBitmap
}
fun getBitmapFromView(view: View, w: Int, h: Int): Bitmap {
//Define a bitmap with the same size as the view
val measuredWidth = View.MeasureSpec.makeMeasureSpec(w, View.MeasureSpec.EXACTLY)
val measuredHeight = View.MeasureSpec.makeMeasureSpec(h, View.MeasureSpec.EXACTLY)
view.measure(measuredWidth, measuredHeight)
view.layout(0,0, measuredWidth, measuredHeight)
val returnedBitmap = Bitmap.createBitmap(view.measuredWidth, view.measuredHeight, Bitmap.Config.ARGB_8888)
//Bind a canvas to it
val canvas = Canvas(returnedBitmap)
// draw the view on the canvas
view.draw(canvas)
//return the bitmap
return returnedBitmap
return try {
val btm = Bitmap.createBitmap(
view.measuredWidth,
view.measuredHeight,
Bitmap.Config.ARGB_8888
)
if (draw) {
//Bind a canvas to it
val canvas = Canvas(btm)
// draw the view on the canvas
view.layout(0, 0, measuredWidth, measuredHeight)
view.draw(canvas)
//return the bitmap
}
btm
} catch (ex: Exception) {
FirebaseCrashlytics.getInstance().recordException(ex)
Bitmap.createBitmap(5, 5, Bitmap.Config.ARGB_8888)
}
}
fun getResizedBitmap(image: Bitmap, maxSize: Int): Bitmap {