* creador de links

app/src/main/java/com/isolaatti/posting/link_creator/presentation/LinkCreatorViewModel.kt

@@ -0,0 +1,15 @@
+package com.isolaatti.posting.link_creator.presentation
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.isolaatti.markdown.Generators
+
+class LinkCreatorViewModel : ViewModel() {
+    val liveMarkdown: MutableLiveData<String> = MutableLiveData()
+    val markdown: String get() = liveMarkdown.value ?: ""
+    val inserted: MutableLiveData<Boolean> = MutableLiveData()
+
+    fun generateMarkdown(text: String, url: String) {
+        liveMarkdown.value = Generators.generateLink(text, url)
+    }
+}

app/src/main/java/com/isolaatti/posting/link_creator/ui/LinkCreatorFragment.kt

@@ -0,0 +1,74 @@
+package com.isolaatti.posting.link_creator.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.widget.doOnTextChanged
+import androidx.fragment.app.viewModels
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.isolaatti.R
+import com.isolaatti.databinding.FragmentDialogLinkCreatorBinding
+import com.isolaatti.posting.link_creator.presentation.LinkCreatorViewModel
+import io.noties.markwon.Markwon
+import io.noties.markwon.linkify.LinkifyPlugin
+
+class LinkCreatorFragment : BottomSheetDialogFragment() {
+
+    private lateinit var binding: FragmentDialogLinkCreatorBinding
+    private val viewModel: LinkCreatorViewModel by viewModels( { requireParentFragment() })
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+    }
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        binding = FragmentDialogLinkCreatorBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        setupListeners()
+        setupObservers()
+    }
+
+    private fun setupObservers() {
+        viewModel.liveMarkdown.observe(viewLifecycleOwner) { markdown ->
+            binding.markdownTextView.text = markdown
+        }
+    }
+
+    private fun setupListeners() {
+        binding.text.editText?.doOnTextChanged { text, start, before, count ->
+            viewModel.generateMarkdown(text.toString(), binding.url.editText?.text.toString())
+        }
+
+        binding.url.editText?.doOnTextChanged { text, start, before, count ->
+            viewModel.generateMarkdown(binding.text.editText?.text.toString(), text.toString())
+        }
+
+        binding.card.setOnClickListener {
+            showMarkdownDialog()
+        }
+
+        binding.button.setOnClickListener {
+            viewModel.inserted.value = true
+            dismiss()
+        }
+    }
+
+    private fun showMarkdownDialog() {
+        MaterialAlertDialogBuilder(requireContext())
+            .setMessage(viewModel.markdown)
+            .setNegativeButton(R.string.close, null)
+            .show()
+    }
+
+}

app/src/main/java/com/isolaatti/posting/posts/ui/MarkdownEditingFragment.kt

@@ -8,13 +8,17 @@ import android.view.ViewGroup
 import androidx.core.widget.doOnTextChanged
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
+import androidx.fragment.app.viewModels
 import com.isolaatti.databinding.FragmentMarkdownEditingBinding
 import com.isolaatti.images.image_chooser.ui.ImageChooserContract
+import com.isolaatti.posting.link_creator.presentation.LinkCreatorViewModel
+import com.isolaatti.posting.link_creator.ui.LinkCreatorFragment
 import com.isolaatti.posting.posts.presentation.CreatePostViewModel
 
 class MarkdownEditingFragment : Fragment(){
     private lateinit var binding: FragmentMarkdownEditingBinding
     private val viewModel: CreatePostViewModel by activityViewModels()
+    private val linkCreatorViewModel: LinkCreatorViewModel by viewModels()
 
     private val imageChooserLauncher = registerForActivityResult(ImageChooserContract()) { image ->
         Log.d("MarkdownEditingFragment", "${image?.markdown}")
@@ -56,15 +60,29 @@ class MarkdownEditingFragment : Fragment(){
         binding.addImageButton.setOnClickListener {
             insertImage()
         }
+        binding.addLinkButton.setOnClickListener {
+            insertLink()
+        }
     }
 
     private fun setupObservers(){
         viewModel.postToEdit.observe(viewLifecycleOwner) {
             binding.filledTextField.editText?.setText(it.content)
         }
+        linkCreatorViewModel.inserted.observe(viewLifecycleOwner) {
+            if(it) {
+                viewModel.content += " ${linkCreatorViewModel.markdown}"
+                binding.filledTextField.editText?.setText(viewModel.content)
+                linkCreatorViewModel.inserted.value = false
+            }
+        }
     }
 
     private fun insertImage() {
         imageChooserLauncher.launch(ImageChooserContract.Requester.UserPost)
     }
+
+    private fun insertLink() {
+        LinkCreatorFragment().show(childFragmentManager, null)
+    }
 }

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

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <com.google.android.material.bottomsheet.BottomSheetDragHandleView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        app:layout_constraintBottom_toTopOf="@+id/card"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/card"
+        style="@style/Widget.Material3.CardView.Filled"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="16dp"
+        android:padding="8dp"
+        app:layout_constraintBottom_toTopOf="@+id/text"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <TextView
+            android:id="@+id/markdown_text_view"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:lines="3"
+            android:layout_margin="8dp"/>
+    </com.google.android.material.card.MaterialCardView>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="16dp"
+        android:hint="@string/text"
+        app:layout_constraintBottom_toTopOf="@+id/url"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/url"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="16dp"
+        android:hint="@string/url"
+        app:layout_constraintBottom_toTopOf="@+id/button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="16dp"
+        android:text="@string/insert_url"
+        style="@style/Widget.Material3.Button"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -33,12 +33,12 @@
                 android:layout_height="wrap_content"
                 style="@style/Widget.Material3.Button.IconButton"
                 app:icon="@drawable/baseline_image_24" />
-<!--            <com.google.android.material.button.MaterialButton-->
+            <com.google.android.material.button.MaterialButton
-<!--                android:id="@+id/add_link_button"-->
+                android:id="@+id/add_link_button"
-<!--                android:layout_width="wrap_content"-->
+                android:layout_width="wrap_content"
-<!--                android:layout_height="wrap_content"-->
+                android:layout_height="wrap_content"
-<!--                style="@style/Widget.Material3.Button.IconButton"-->
+                style="@style/Widget.Material3.Button.IconButton"
-<!--                app:icon="@drawable/baseline_add_link_24" />-->
+                app:icon="@drawable/baseline_add_link_24" />
         </LinearLayout>
     </LinearLayout>
 </androidx.core.widget.NestedScrollView>

app/src/main/res/values/strings.xml

@@ -129,4 +129,7 @@
     <string name="preview">Preview</string>
     <string name="add_image_here">Add image here</string>
     <string name="choose_image">Choose image</string>
+    <string name="url">Url</string>
+    <string name="text">Text</string>
+    <string name="insert_url">Insert url</string>
 </resources>

build.gradle

@@ -12,8 +12,8 @@ buildscript {
     }
 }
 plugins {
-    id 'com.android.application' version '8.2.0' apply false
+    id 'com.android.application' version '8.2.1' apply false
-    id 'com.android.library' version '8.2.0' apply false
+    id 'com.android.library' version '8.2.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.8.0' apply false
     id 'com.google.dagger.hilt.android' version '2.47' apply false
 }