Android-Developer-Basic · RamazanovSham · Mar 24, 2026
diff --git a/app/build.gradle b/app/build.gradle
@@ -5,7 +5,7 @@ plugins {
 }
 
 android {
-    compileSdk 34
+    compileSdk 35
 
     defaultConfig {
         applicationId "otus.gpb.homework.activities"
@@ -60,4 +60,5 @@ dependencies {
     implementation 'androidx.activity:activity-ktx:1.9.0'
     implementation 'androidx.fragment:fragment-ktx:1.7.1'
     implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'androidx.activity:activity:1.10.0'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -12,6 +18,9 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Activities"
         tools:targetApi="31">
+        <activity
+            android:name=".FillFormActivity"
+            android:exported="false" />
 
         <activity
             android:name=".EditProfileActivity"

diff --git a/app/src/main/java/otus/gpb/homework/activities/EditProfileActivity.kt b/app/src/main/java/otus/gpb/homework/activities/EditProfileActivity.kt
@@ -1,21 +1,56 @@
 package otus.gpb.homework.activities
 
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
 import android.graphics.BitmapFactory
 import android.net.Uri
 import android.os.Bundle
+import android.provider.MediaStore
+import android.provider.Settings
+import android.util.Log
+import android.widget.Button
 import android.widget.ImageView
+import android.widget.TextView
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.Toolbar
+import androidx.core.net.toUri
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 
 class EditProfileActivity : AppCompatActivity() {
 
     private lateinit var imageView: ImageView
+    private lateinit var editProfile: Button
+    private lateinit var userFirstName: TextView
+    private lateinit var userSurName: TextView
+    private lateinit var userBirthday: TextView
+
+    private var pictureUri: Uri? = null
+
+    companion object {
+        private const val LOG_TAG = "VPM_Log"
+        private const val TELEGRAM_PACKAGE = "org.telegram.messenger"
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_edit_profile)
+
+        initViews()
+        setupToolbar()
+        setupListeners()
+    }
+
+    private fun initViews() {
         imageView = findViewById(R.id.imageview_photo)
+        editProfile = findViewById(R.id.Edit_profile_button)
+        userFirstName = findViewById(R.id.textview_name)
+        userSurName = findViewById(R.id.textview_surname)
+        userBirthday = findViewById(R.id.textview_age)
+    }
 
+    private fun setupToolbar() {
         findViewById<Toolbar>(R.id.toolbar).apply {
             inflateMenu(R.menu.menu)
             setOnMenuItemClickListener {
@@ -30,15 +65,137 @@ class EditProfileActivity : AppCompatActivity() {
         }
     }
 
+    private fun setupListeners() {
+        imageView.setOnClickListener { showImageSourceDialog() }
+
+        editProfile.setOnClickListener {
+            val intent = Intent(this, FillFormActivity::class.java)
+            fillFormAct.launch(intent)
+        }
+    }
+
+    private fun showImageSourceDialog() {
+        val items = arrayOf("Сделать фото", "Выбрать фото")
+
+        MaterialAlertDialogBuilder(this)
+            .setItems(items) { _, which ->
+                when (which) {
+                    0 -> setCameraPermission.launch(Manifest.permission.CAMERA)
+                    1 -> openGallery()
+                }
+            }
+            .show()
+    }
+
+    private fun openGallery() {
+        val intent = Intent(
+            Intent.ACTION_PICK,
+            MediaStore.Images.Media.INTERNAL_CONTENT_URI
+        )
+        showPicture.launch(intent)
+    }
+
     /**
-     * Используйте этот метод чтобы отобразить картинку полученную из медиатеки в ImageView
+     * Отобразить картинку из медиатеки
      */
     private fun populateImage(uri: Uri) {
-        val bitmap = BitmapFactory.decodeStream(contentResolver.openInputStream(uri))
+        val bitmap =
+            BitmapFactory.decodeStream(contentResolver.openInputStream(uri))
         imageView.setImageBitmap(bitmap)
     }
 
     private fun openSenderApp() {
-        TODO("В качестве реализации метода отправьте неявный Intent чтобы поделиться профилем. В качестве extras передайте заполненные строки и картинку")
+
+        val textToSend =
+            "${userFirstName.text} ${userSurName.text} ${userBirthday.text}"
+
+        val shareIntent = Intent(Intent.ACTION_SEND).apply {
+            setPackage(TELEGRAM_PACKAGE)
+            type = "image/*"
+
+            pictureUri?.let {
+                putExtra(Intent.EXTRA_STREAM, it)
+            }
+
+            putExtra(Intent.EXTRA_TEXT, textToSend)
+        }
+
+        startActivity(shareIntent)
+    }
+
+    private val fillFormAct =
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+
+            if (result.resultCode == Activity.RESULT_OK) {
+
+                val data = result.data
+
+                userFirstName.text = data?.getStringExtra("firstname")
+                userSurName.text = data?.getStringExtra("surname")
+                userBirthday.text = data?.getStringExtra("birthday")
+
+                val sendText =
+                    "${userFirstName.text} ${userSurName.text} ${userBirthday.text}"
+
+                Log.d(LOG_TAG, sendText)
+            }
+        }
+
+    private val setCameraPermission =
+        registerForActivityResult(ActivityResultContracts.RequestPermission()) { isPermit ->
+
+            if (isPermit) {
+                imageView.setImageResource(R.drawable.cat)
+                return@registerForActivityResult
+            }
+
+            if (shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) {
+                clarifyingDialog()
+            } else {
+                settingsDialog()
+            }
+        }
+
+    private val showPicture =
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+
+            if (result.resultCode == Activity.RESULT_OK) {
+
+                val imgUri = result.data?.data
+
+                imgUri?.let {
+                    pictureUri = it
+                    populateImage(it)
+                }
+            }
+        }
+
+    private fun clarifyingDialog() {
+        MaterialAlertDialogBuilder(this)
+            .setTitle("Камера отключена")
+            .setMessage("Необходимо настроить разрешение для камеры")
+            .setPositiveButton("Настроить разрешение") { _, _ ->
+                setCameraPermission.launch(Manifest.permission.CAMERA)
+            }
+            .setNegativeButton("Отмена") { dialog, _ ->
+                dialog.dismiss()
+            }
+            .show()
+    }
+
+    private fun settingsDialog() {
+        MaterialAlertDialogBuilder(this)
+            .setCancelable(true)
+            .setTitle("Камера отключена")
+            .setMessage("Необходимо настроить разрешение для камеры")
+            .setPositiveButton("Открыть настройки") { _, _ ->
+                startActivity(
+                    Intent(
+                        Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
+                        "package:$packageName".toUri()
+                    )
+                )
+            }
+            .show()
     }
 }
diff --git a/app/src/main/java/otus/gpb/homework/activities/FillFormActivity.kt b/app/src/main/java/otus/gpb/homework/activities/FillFormActivity.kt
@@ -0,0 +1,73 @@
+package otus.gpb.homework.activities
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Button
+import android.widget.EditText
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+
+class FillFormActivity : AppCompatActivity() {
+
+    private lateinit var applyButton: Button
+    private lateinit var firstName: EditText
+    private lateinit var surName: EditText
+    private lateinit var birthday: EditText
+
+    companion object {
+        const val EXTRA_FIRSTNAME = "firstname"
+        const val EXTRA_SURNAME = "surname"
+        const val EXTRA_BIRTHDAY = "birthday"
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_fill_form)
+
+        setupInsets()
+        initViews()
+        setupListeners()
+    }
+
+    private fun setupInsets() {
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { view, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            view.setPadding(
+                systemBars.left,
+                systemBars.top,
+                systemBars.right,
+                systemBars.bottom
+            )
+            insets
+        }
+    }
+
+    private fun initViews() {
+        applyButton = findViewById(R.id.Apply_button)
+        firstName = findViewById(R.id.Firstname_input)
+        surName = findViewById(R.id.Surname_input)
+        birthday = findViewById(R.id.Birthday_input)
+    }
+
+    private fun setupListeners() {
+        applyButton.setOnClickListener {
+            sendResult()
+        }
+    }
+
+    private fun sendResult() {
+        val resultIntent = Intent().apply {
+            putExtra(EXTRA_FIRSTNAME, firstName.text.toString())
+            putExtra(EXTRA_SURNAME, surName.text.toString())
+            putExtra(EXTRA_BIRTHDAY, birthday.text.toString())
+        }
+
+        setResult(Activity.RESULT_OK, resultIntent)
+        finish()
+    }
+}
diff --git a/app/src/main/res/layout/activity_edit_profile.xml b/app/src/main/res/layout/activity_edit_profile.xml
@@ -61,7 +61,7 @@
         app:layout_constraintTop_toBottomOf="@+id/textview_surname" />
 
     <Button
-        android:id="@+id/button4"
+        android:id="@+id/Edit_profile_button"
         style="@style/Widget.MaterialComponents.Button.TextButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"

diff --git a/app/src/main/res/layout/activity_fill_form.xml b/app/src/main/res/layout/activity_fill_form.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:textAlignment="center"
+    tools:context=".FillFormActivity">
+
+    <EditText
+        android:id="@+id/Surname_input"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="68dp"
+        android:hint="Surname"
+        android:inputType="text"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/Firstname_input" />
+
+    <EditText
+        android:id="@+id/Firstname_input"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="40dp"
+        android:hint="Firstname"
+        android:inputType="text"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/Birthday_input"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="68dp"
+        android:hint="Birtday date"
+        android:inputType="text"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/Surname_input" />
+
+    <Button
+        android:id="@+id/Apply_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="268dp"
+        android:text="Применить"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/Birthday_input" />
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/gradle.properties b/gradle.properties
@@ -22,4 +22,5 @@ kotlin.code.style=official
 # thereby reducing the size of the R class for that library
 android.nonTransitiveRClass=true
 android.defaults.buildfeatures.buildconfig=true
-android.nonFinalResIds=false
+android.nonFinalResIds=false
+android.overridePathCheck=true