Homework_Activity_3

app/build.gradle

@@ -2,15 +2,16 @@ plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
     id("io.gitlab.arturbosch.detekt")
+    id("kotlin-parcelize")
 }
 
 android {
-    compileSdk 34
+    compileSdk 36
 
     defaultConfig {
         applicationId "otus.gpb.homework.activities"
         minSdk 23
-        targetSdk 34
+        targetSdk 36
         versionCode 1
         versionName "1.0"
 
@@ -54,10 +55,12 @@ tasks.named("detekt").configure {
 
 dependencies {
     implementation 'androidx.core:core-ktx:1.13.1'
-    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.appcompat:appcompat:1.7.1'
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.activity:activity-ktx:1.9.0'
     implementation 'androidx.fragment:fragment-ktx:1.7.1'
     implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'com.google.android.material:material:1.14.0-alpha05'
+    implementation 'androidx.activity:activity:1.11.0'
 }

app/src/main/AndroidManifest.xml

@@ -2,6 +2,13 @@
 <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.INTERNET" />
+    <uses-permission android:name="android.permission.CAMERA" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -11,8 +18,10 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Activities"
-        tools:targetApi="31">
-
+        tools:targetApi="36">
+        <activity
+            android:name=".FillFormActivity"
+            android:exported="false" />
         <activity
             android:name=".EditProfileActivity"
             android:exported="true">

app/src/main/java/otus/gpb/homework/activities/EditProfileActivity.kt

@@ -1,20 +1,56 @@
 package otus.gpb.homework.activities
 
+import android.Manifest
+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.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.result.launch
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.Toolbar
+import androidx.core.content.ContextCompat
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import android.content.DialogInterface
+import android.widget.Button
+import androidx.core.content.res.ResourcesCompat
+import androidx.activity.result.PickVisualMediaRequest
+import androidx.activity.result.registerForActivityResult
 
-class EditProfileActivity : AppCompatActivity() {
 
+class EditProfileActivity : AppCompatActivity() {
     private lateinit var imageView: ImageView
+    private lateinit var editProfileButton: Button
+    private var repeatCameraAccessAttempt: Boolean = false
+
+    private val ImageMethods by lazy {
+        arrayOf(
+            resources.getString(R.string.alert_dialog_create_foto),
+            resources.getString(R.string.alert_dialog_choose_foto)
+        )
+    }
+
+    private var selectedImageMethod = -1
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_edit_profile)
         imageView = findViewById(R.id.imageview_photo)
+        imageView.setOnClickListener {
+            Toast.makeText(this, "ФОТО!!!", Toast.LENGTH_SHORT).show()
+            dialogActionWithFoto.show()
+        }
+
+        editProfileButton = findViewById(R.id.editProfileButton)
+        editProfileButton.setOnClickListener {
+            launcherFillUserInfo.launch()
+        }
+
 
         findViewById<Toolbar>(R.id.toolbar).apply {
             inflateMenu(R.menu.menu)
@@ -30,15 +66,143 @@ class EditProfileActivity : AppCompatActivity() {
         }
     }
 
+    private val launcherFillUserInfo = registerForActivityResult(UserProfileContract()){ userInfo ->
+        userInfo?.name?.let { findViewById<TextView>(R.id.textview_name).text = it }
+        userInfo?.surName?.let { findViewById<TextView>(R.id.textview_surname).text = it }
+        userInfo?.age?.let { findViewById<TextView>(R.id.textview_age).text = it.toString() }
+    }
+    private val launcherPermissionCamera = registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) { granted ->
+        when {
+            granted -> {
+                Toast.makeText(this, "Доступ к камере получен! Снимаем фото!", Toast.LENGTH_SHORT).show()
+                setImageToImageView()
+            }
+            !shouldShowRequestPermissionRationale(Manifest.permission.CAMERA) -> {
+                if( !repeatCameraAccessAttempt ){
+                    Toast.makeText(this, "Очень нужен доступ к камере, чтобы сделать фото!", Toast.LENGTH_SHORT).show()
+                    openSettingsDialog.show()
+                }
+            }
+            else -> {
+                Toast.makeText(this, "Потом попробуешь еще раз...", Toast.LENGTH_SHORT).show()
+                repeatCameraAccessAttempt = true
+            }
+        }
+    }
+
+    private val launcherGetPicture = registerForActivityResult(
+        ActivityResultContracts.TakePicturePreview()
+    ) { result ->
+        findViewById<ImageView>(R.id.imageview_photo).setImageBitmap(result)
+    }
+
+    private fun setImageToImageView(){
+        imageView.setImageDrawable(ResourcesCompat.getDrawable(resources, R.drawable.cat, null))
+    }
+
+    private val dialogActionWithFoto
+        get()= MaterialAlertDialogBuilder(this)
+            .setTitle(R.string.alert_dialog_title)
+            .setSingleChoiceItems(ImageMethods, -1) { _, which -> selectedImageMethod = which}
+            .setPositiveButton(R.string.alert_dialog_ok, ::onPositiveButtonActionWithFotoClickListener)
+            .setNegativeButton(R.string.alert_dialog_canceled) { dialog, _ ->
+                dialog.dismiss()
+                selectedImageMethod = -1
+            }
+            .create()
+
+    fun onPositiveButtonActionWithFotoClickListener(dialog: DialogInterface?, which: Int) {
+        when(selectedImageMethod){
+            0 -> {
+                val isGrantedCamera = ContextCompat.checkSelfPermission(
+                    this,
+                    Manifest.permission.CAMERA
+                ) == PackageManager.PERMISSION_GRANTED
+                if(isGrantedCamera){
+                    Toast.makeText(this, "Доступ к камере есть! Снимаем фото!", Toast.LENGTH_SHORT).show()
+                    launcherGetPicture.launch()
+                }
+                else{
+                    Toast.makeText(this, "Доступа к камере нет! Запрашиваем!", Toast.LENGTH_SHORT).show()
+                    if( repeatCameraAccessAttempt ){
+                        repeatCameraPermissionDialog.show()
+                    }
+                    else{
+                        launcherPermissionCamera.launch(Manifest.permission.CAMERA)
+                    }
+                }
+            }
+            1 -> {
+                selectPictureLauncher.launch(
+                    PickVisualMediaRequest(
+                        ActivityResultContracts.PickVisualMedia.ImageOnly
+                    ))
+            }
+        }
+        dialog?.dismiss()
+    }
+
+    private val repeatCameraPermissionDialog
+        get() = MaterialAlertDialogBuilder(this)
+            .setTitle(R.string.repeat_alert_dialog_title)
+            .setMessage("Необходим доступ к камере для создания аватара!!!")
+            .setPositiveButton(R.string.repeat_alert_dialog_get_access, ::onPositiveButtonRepeatCameraPermissionDialog)
+            .setNegativeButton(R.string.repeat_alert_dialog_canceled) { dialog, _ ->
+                dialog.dismiss()
+            }
+            .create()
+
+    fun onPositiveButtonRepeatCameraPermissionDialog(dialog: DialogInterface?, which: Int) {
+        launcherPermissionCamera.launch(Manifest.permission.CAMERA)
+        repeatCameraAccessAttempt = false
+    }
+
+    private val openSettingsDialog
+        get() = MaterialAlertDialogBuilder(this)
+            .setTitle(R.string.open_settings_dialog_title)
+            .setPositiveButton(R.string.open_settings_dialog_button, ::onPositiveButtonOpenSettingsDialog)
+            .create()
+
+    fun onPositiveButtonOpenSettingsDialog(dialog: DialogInterface?, which: Int) {
+        val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+            data = Uri.fromParts("package", packageName, null)
+        }
+        startActivity(intent)
+    }
+
+    private val selectPictureLauncher = registerForActivityResult(
+        ActivityResultContracts.PickVisualMedia()
+    ) { result ->
+        result?.let { populateImage(it) }
+    }
+
     /**
      * Используйте этот метод чтобы отобразить картинку полученную из медиатеки в ImageView
      */
     private fun populateImage(uri: Uri) {
         val bitmap = BitmapFactory.decodeStream(contentResolver.openInputStream(uri))
         imageView.setImageBitmap(bitmap)
+        imageView.tag = uri
     }
 
     private fun openSenderApp() {
-        TODO("В качестве реализации метода отправьте неявный Intent чтобы поделиться профилем. В качестве extras передайте заполненные строки и картинку")
+        val intent = Intent().apply {
+            action = Intent.ACTION_SEND
+            type = "image/*"
+            setPackage("org.telegram.messenger")
+
+            val imgUri = imageView.tag as? Uri
+            if (imgUri != null) putExtra(Intent.EXTRA_STREAM, imgUri)
+            putExtra(Intent.EXTRA_TEXT,
+                     "Имя : ${ findViewById<TextView>(R.id.textview_name).text}\nФамилия: ${ findViewById<TextView>(R.id.textview_surname).text}\nВозраст: ${ findViewById<TextView>(R.id.textview_age).text}")
+        }
+
+        runCatching {
+            startActivity(intent)
+        }.getOrElse {
+            Toast.makeText(this, "Ну удалось запустить Telegram!!!", Toast.LENGTH_SHORT).show()
+        }
     }
 }

app/src/main/java/otus/gpb/homework/activities/FillFormActivity.kt

@@ -0,0 +1,42 @@
+package otus.gpb.homework.activities
+
+import android.os.Bundle
+import android.widget.EditText
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import android.widget.Button
+import android.content.Intent
+
+class FillFormActivity : AppCompatActivity() {
+    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
+        }
+
+        findViewById<Button>(R.id.button)?.setOnClickListener {
+            val firstName = findViewById<EditText>(R.id.editFirstName).text.toString()
+            val lastName = findViewById<EditText>(R.id.editLastName).text.toString()
+            val age = findViewById<EditText>(R.id.editAge).text.toString().toIntOrNull() ?: 0
+
+            if (firstName.isNotBlank() && lastName.isNotBlank() && age > 0) {
+                val user = UserInfo(firstName, lastName, age)
+                val intent = Intent().putExtra(USER_PROFILE_RESULT_KEY, user)
+                setResult(RESULT_OK, intent)
+            } else {
+                setResult(RESULT_CANCELED)
+            }
+            finish()
+        }
+    }
+
+    companion object {
+        const val USER_PROFILE_RESULT_KEY = "UserProfileResultKey"
+    }
+}

app/src/main/java/otus/gpb/homework/activities/UserProfile.kt

@@ -0,0 +1,10 @@
+package otus.gpb.homework.activities
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class UserInfo(
+    val name: String? = null,
+    val surName: String? = null,
+    val age: Int? = null
+) : Parcelable

app/src/main/java/otus/gpb/homework/activities/UserProfileContract.kt

@@ -0,0 +1,37 @@
+package otus.gpb.homework.activities
+
+import android.app.Activity.RESULT_CANCELED
+import android.app.Activity.RESULT_OK
+import android.content.Context
+import android.content.Intent
+import androidx.activity.result.contract.ActivityResultContract
+import androidx.appcompat.app.AppCompatActivity.RESULT_CANCELED
+import androidx.appcompat.app.AppCompatActivity.RESULT_OK
+import androidx.core.content.IntentCompat
+
+class UserProfileContract : ActivityResultContract<Unit, UserInfo?>() {
+
+    override fun createIntent(
+        context: Context,
+        input: Unit
+    ): Intent {
+        return Intent(context, FillFormActivity::class.java)
+    }
+
+    override fun parseResult(
+        resultCode: Int,
+        intent: Intent?
+    ): UserInfo? {
+        if (
+            resultCode == RESULT_CANCELED
+            || intent == null
+            || resultCode != RESULT_OK
+        ) return null
+
+        return IntentCompat.getParcelableExtra(
+            intent,
+            FillFormActivity.USER_PROFILE_RESULT_KEY,
+            UserInfo::class.java
+        )
+    }
+}

app/src/main/res/layout/activity_edit_profile.xml

@@ -10,10 +10,12 @@
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_marginTop="72dp"
         android:background="?attr/colorPrimary"
         android:minHeight="?attr/actionBarSize"
         android:theme="?attr/actionBarTheme"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:title="Профиль"
@@ -61,7 +63,7 @@
         app:layout_constraintTop_toBottomOf="@+id/textview_surname" />
 
     <Button
-        android:id="@+id/button4"
+        android:id="@+id/editProfileButton"
         style="@style/Widget.MaterialComponents.Button.TextButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"