package com.example.pittihelloworld
+import android.app.Activity
import android.content.Intent
+import android.graphics.Bitmap
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
+import android.provider.MediaStore
import android.view.View
import android.widget.EditText
+import android.widget.TextView
+import kotlinx.android.synthetic.main.activity_main.*
const val EXTRA_MESSAGE = "com.example.pittihelloworld.MESSAGE"
+const val REQUEST_IMAGE_CAPTURE = 1
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
}
fun sendMessage(view: View) {
- val editText = findViewById<EditText>(R.id.messageText)
- val message = editText.text.toString()
+ val message = messageText.text.toString()
val intent = Intent(this, DisplayMessageActivity::class.java).apply {
putExtra(EXTRA_MESSAGE, message)
}
startActivity(intent)
}
+
+ fun takePhoto(view: View) {
+ Intent(MediaStore.ACTION_IMAGE_CAPTURE).also { takePictureIntent ->
+ takePictureIntent.resolveActivity(packageManager)?.also {
+ startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE)
+ }
+ }
+ }
+
+ override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+ super.onActivityResult(requestCode, resultCode, data)
+ textViewPhotoResult.text = "result code: " + resultCode.toString()
+ if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == Activity.RESULT_OK && data != null) {
+ val extras = data.extras
+ if (extras != null) {
+ val imageBitmap = extras.get("data") as Bitmap
+ imageViewPhoto.setImageBitmap(imageBitmap)
+ }
+ }
+ }
}
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