Android-Developer-Basic · crayfish1975 · Nov 24, 2024 · Nov 24, 2024 · Nov 24, 2024
diff --git a/app/build.gradle b/app/build.gradle
@@ -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:1.9.3'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission
+        android:name="android.permission.CAMERA"
+        tools:ignore="PermissionImpliesUnsupportedChromeOsHardware" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -12,7 +16,9 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Activities"
         tools:targetApi="31">
-
+        <activity
+            android:name=".FillFormActivity"
+            android:exported="false" />
         <activity
             android:name=".EditProfileActivity"
             android:exported="true">

diff --git a/app/src/main/java/otus/gpb/homework/activities/EditProfileActivity.kt b/app/src/main/java/otus/gpb/homework/activities/EditProfileActivity.kt
@@ -1,20 +1,66 @@
 package otus.gpb.homework.activities
 
+import android.Manifest
+import android.app.Activity
+import android.app.AlertDialog
+import android.content.Intent
+import android.content.pm.PackageManager
 import android.graphics.BitmapFactory
 import android.net.Uri
 import android.os.Bundle
+import android.provider.Settings
+import android.widget.Button
 import android.widget.ImageView
-import androidx.appcompat.app.AppCompatActivity
+import android.widget.TextView
+import android.widget.Toast
 import androidx.appcompat.widget.Toolbar
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
 
 class EditProfileActivity : AppCompatActivity() {
 
     private lateinit var imageView: ImageView
+    private lateinit var firstNameTextView: TextView
+    private lateinit var lastNameTextView: TextView
+    private lateinit var ageTextView: TextView
+    private var imageUri: Uri? = null
+
+    private val pickImageLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { uri: Uri? ->
+        uri?.let {
+            imageUri = it
+            populateImage(it)
+        }
+    }
+
+    private val formActivityLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val data = result.data
+            if (data != null) {
+                firstNameTextView.text = data.getStringExtra("firstName")
+                lastNameTextView.text = data.getStringExtra("lastName")
+                ageTextView.text = data.getStringExtra("age")
+            }
+        }
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_edit_profile)
+
         imageView = findViewById(R.id.imageview_photo)
+        firstNameTextView = findViewById(R.id.textview_name)
+        lastNameTextView = findViewById(R.id.textview_surname)
+        ageTextView = findViewById(R.id.textview_age)
+
+        imageView.setOnClickListener {
+            showImageOptionsDialog()
+        }
+
+        findViewById<Button>(R.id.button4).setOnClickListener {
+            val intent = Intent(this, FillFormActivity::class.java)
+            formActivityLauncher.launch(intent)
+        }
 
         findViewById<Toolbar>(R.id.toolbar).apply {
             inflateMenu(R.menu.menu)
@@ -30,6 +76,80 @@ class EditProfileActivity : AppCompatActivity() {
         }
     }
 
+    // AlertDialog с выбором действий
+    private fun showImageOptionsDialog() {
+        val options = arrayOf("Сделать фото", "Выбрать фото")
+        AlertDialog.Builder(this)
+            .setTitle("Выбор действия")
+            .setItems(options) { dialog, which ->
+                when (which) {
+                    0 -> requestCameraPermission()
+                    1 -> pickImageLauncher.launch("image/*")
+                }
+            }
+            .show()
+    }
+
+    // Запрос разрешения на камеру
+    private fun requestCameraPermission() {
+        when {
+            ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED -> {
+                imageView.setImageResource(R.drawable.cat)
+            }
+            shouldShowRequestPermissionRationale(Manifest.permission.CAMERA) -> {
+                showRationaleDialog()
+            }
+            else -> {
+                cameraPermissionLauncher.launch(Manifest.permission.CAMERA)
+            }
+        }
+    }
+
+    // Rationale Dialog
+    private fun showRationaleDialog() {
+        AlertDialog.Builder(this)
+            .setTitle("Доступ к камере")
+            .setMessage("Чтобы сделать фото требуется доступ к камере.")
+            .setPositiveButton("Дать доступ") { dialog, _ ->
+                cameraPermissionLauncher.launch(Manifest.permission.CAMERA)
+                dialog.dismiss()
+            }
+            .setNegativeButton("Отмена") { dialog, _ ->
+                dialog.dismiss()
+            }
+            .show()
+    }
+
+    // Диалог для перехода в настройки
+    private fun showSettingsDialog() {
+        AlertDialog.Builder(this)
+            .setTitle("Необходим доступ к камере")
+            .setMessage("Разрешение камеры отключено. Пожалуйста, включите его в настройках.")
+            .setPositiveButton("Открыть настройки") { dialog, _ ->
+                val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+                    data = Uri.fromParts("package", packageName, null)
+                }
+                startActivity(intent)
+                dialog.dismiss()
+            }
+            .show()
+    }
+
+    // Запуск разрешения через ResultApi
+    private val cameraPermissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) { isGranted ->
+        if (isGranted) {
+            imageView.setImageResource(R.drawable.cat)
+        } else {
+            if (shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) {
+                showRationaleDialog()
+            } else {
+                showSettingsDialog()
+            }
+        }
+    }
+
     /**
      * Используйте этот метод чтобы отобразить картинку полученную из медиатеки в ImageView
      */
@@ -39,6 +159,15 @@ class EditProfileActivity : AppCompatActivity() {
     }
 
     private fun openSenderApp() {
-        TODO("В качестве реализации метода отправьте неявный Intent чтобы поделиться профилем. В качестве extras передайте заполненные строки и картинку")
+        val telegramIntent = Intent(Intent.ACTION_SEND).apply {
+            type = "image/*"
+            `package` = "org.telegram.messenger"
+            putExtra(Intent.EXTRA_STREAM, imageUri)
+            putExtra(
+                Intent.EXTRA_TEXT,
+                "Имя: ${firstNameTextView.text}\nФамилия: ${lastNameTextView.text}\nВозраст: ${ageTextView.text}"
+            )
+        }
+        startActivity(telegramIntent)
     }
 }
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 +1,50 @@
+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 firstNameEditText: EditText
+    private lateinit var lastNameEditText: EditText
+    private lateinit var ageEditText: EditText
+    private lateinit var applyButton: Button
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_fill_form)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+
+        firstNameEditText = findViewById(R.id.editText_firstName)
+        lastNameEditText = findViewById(R.id.editText_lastName)
+        ageEditText = findViewById(R.id.editText_age)
+        applyButton = findViewById(R.id.button_apply)
+
+        applyButton.setOnClickListener {
+            val firstName = firstNameEditText.text.toString()
+            val lastName = lastNameEditText.text.toString()
+            val age = ageEditText.text.toString()
+
+            val resultIntent = Intent().apply {
+                putExtra("firstName", firstName)
+                putExtra("lastName", lastName)
+                putExtra("age", age)
+            }
+
+            setResult(Activity.RESULT_OK, resultIntent)
+            finish()
+        }
+    }
+}
diff --git a/app/src/main/res/layout/activity_fill_form.xml b/app/src/main/res/layout/activity_fill_form.xml
@@ -0,0 +1,56 @@
+<?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"
+    tools:context=".FillFormActivity">
+
+    <EditText
+        android:id="@+id/editText_firstName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="120dp"
+        android:hint="Имя"
+        android:textSize="30dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/editText_lastName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="80dp"
+        android:hint="Фамилия"
+        android:textSize="30dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/editText_firstName" />
+
+    <EditText
+        android:id="@+id/editText_age"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="80dp"
+        android:hint="Возраст"
+        android:textSize="30dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/editText_lastName" />
+
+    <Button
+        android:id="@+id/button_apply"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="120dp"
+        android:text="Применить"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/editText_age" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>