Return document bitmap

Author: kuamanet

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 # 0.1.4
 > 2020-07-21
+- Return preview bitmap on user confirmation
 - Added fullscreen
 
 # 0.1.3

README.md

@@ -37,8 +37,7 @@ class ScannerActivity : BaseScannerActivity() {
         }
     }
 
-    override fun onDocumentAccepted(path: String) {
-        Toast.makeText(this, path, Toast.LENGTH_LONG).show()
+    override fun onDocumentAccepted(bitmap: Bitmap) {
     }
 
     override fun onClose() {

app/src/main/java/net/kuama/documentscanner/presentation/BaseScannerActivity.kt

@@ -1,13 +1,13 @@
 package net.kuama.documentscanner.presentation
 
+import android.graphics.Bitmap
 import android.os.Bundle
 import android.util.Log
 import android.view.View
-import android.view.Window
-import android.view.WindowManager
 import android.widget.SeekBar
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.drawToBitmap
 import androidx.lifecycle.Observer
 import kotlinx.android.synthetic.main.activity_scanner.*
 import net.kuama.documentscanner.R
@@ -97,7 +97,7 @@ abstract class BaseScannerActivity : AppCompatActivity() {
 
         confirmDocument.setOnClickListener {
             previewWrap.visibility = View.GONE
-            onDocumentAccepted(viewModel.documentPath!!)
+            onDocumentAccepted(documentPreview.drawToBitmap())
         }
 
         closeScanner.setOnClickListener {
@@ -127,6 +127,6 @@ abstract class BaseScannerActivity : AppCompatActivity() {
     }
 
     abstract fun onError(throwable: Throwable)
-    abstract fun onDocumentAccepted(path: String)
+    abstract fun onDocumentAccepted(bitmap: Bitmap)
     abstract fun onClose()
 }

app/src/main/java/net/kuama/documentscanner/presentation/ScannerActivity.kt

@@ -1,5 +1,6 @@
 package net.kuama.documentscanner.presentation
 
+import android.graphics.Bitmap
 import android.widget.Toast
 import net.kuama.documentscanner.R
 import net.kuama.documentscanner.exceptions.NullCorners
@@ -16,8 +17,7 @@ class ScannerActivity : BaseScannerActivity() {
         }
     }
 
-    override fun onDocumentAccepted(path: String) {
-        Toast.makeText(this, path, Toast.LENGTH_LONG).show()
+    override fun onDocumentAccepted(bitmap: Bitmap) {
     }
 
     override fun onClose() {

gradle.properties

@@ -19,5 +19,5 @@ android.useAndroidX=true
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
-version_code=5
+version_code=6
 version_name=0.1.4