WIP barra colapsable en pantalla de perfil y trae informacion de perfil

app/src/main/java/com/isolaatti/home/FeedFragment.kt

@@ -15,6 +15,7 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.fragment.app.activityViewModels
 import androidx.fragment.app.viewModels
+import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.isolaatti.BuildConfig
 import com.isolaatti.R
@@ -25,6 +26,9 @@ import com.isolaatti.posting.PostViewerActivity
 import com.isolaatti.posting.posts.presentation.PostsViewModel
 import com.isolaatti.posting.comments.presentation.BottomSheetPostComments
 import com.isolaatti.posting.common.domain.OnUserInteractedWithPostCallback
+import com.isolaatti.posting.common.options_bottom_sheet.domain.OptionClicked
+import com.isolaatti.posting.common.options_bottom_sheet.domain.Options
+import com.isolaatti.posting.common.options_bottom_sheet.presentation.BottomSheetPostOptionsViewModel
 import com.isolaatti.posting.common.options_bottom_sheet.ui.BottomSheetPostOptionsFragment
 import com.isolaatti.posting.posts.presentation.PostsRecyclerViewAdapter
 import com.isolaatti.posting.posts.ui.CreatePostActivity
@@ -45,11 +49,14 @@ class FeedFragment : Fragment(), OnUserInteractedWithPostCallback {
 
     companion object {
         fun newInstance() = FeedFragment()
+        const val CALLER_ID = 20
     }
 
     private val viewModel: PostsViewModel by activityViewModels()
     private val errorViewModel: ErrorMessageViewModel by activityViewModels()
     private val screenViewModel: FeedViewModel by viewModels()
+    val optionsViewModel: BottomSheetPostOptionsViewModel by activityViewModels()
+
     private lateinit var viewBinding: FragmentFeedBinding
     private lateinit var adapter: PostsRecyclerViewAdapter
 
@@ -59,6 +66,22 @@ class FeedFragment : Fragment(), OnUserInteractedWithPostCallback {
         }
     }
 
+    val optionsObserver: Observer<OptionClicked> = Observer {
+        if(it.callerId == CALLER_ID) {
+            when(it.optionId) {
+                Options.Option.OPTION_DELETE -> {
+
+                }
+                Options.Option.OPTION_EDIT -> {
+
+                }
+                Options.Option.OPTION_REPORT -> {
+
+                }
+            }
+        }
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
@@ -175,6 +198,8 @@ class FeedFragment : Fragment(), OnUserInteractedWithPostCallback {
             }
         }
         screenViewModel.getProfile()
+
+        optionsViewModel.optionClicked.observe(viewLifecycleOwner, optionsObserver)
     }
 
     fun onNewMenuItemClicked(v: View) {
@@ -187,6 +212,7 @@ class FeedFragment : Fragment(), OnUserInteractedWithPostCallback {
     override fun onUnLiked(postId: Long) = viewModel.unLikePost(postId)
 
     override fun onOptions(postId: Long) {
+        optionsViewModel.setOptions(Options.postOptions, CALLER_ID)
         val modalBottomSheet = BottomSheetPostOptionsFragment()
         modalBottomSheet.show(requireActivity().supportFragmentManager, BottomSheetPostOptionsFragment.TAG)
     }

app/src/main/java/com/isolaatti/profile/domain/use_case/GetProfilePosts.kt

@@ -0,0 +1,13 @@
+package com.isolaatti.profile.domain.use_case
+
+import com.isolaatti.posting.posts.data.remote.FeedDto
+import com.isolaatti.posting.posts.data.remote.FeedFilterDto
+import com.isolaatti.posting.posts.domain.PostsRepository
+import com.isolaatti.utils.Resource
+import kotlinx.coroutines.flow.Flow
+import javax.inject.Inject
+
+class GetProfilePosts @Inject constructor(private val postsRepository: PostsRepository) {
+    operator fun invoke(userId: Int, lastId: Long, olderFirst: Boolean, filter: FeedFilterDto): Flow<Resource<FeedDto>> =
+        postsRepository.getProfilePosts(userId, lastId, olderFirst, filter)
+}

app/src/main/java/com/isolaatti/profile/presentation/ProfileViewModel.kt

@@ -3,17 +3,40 @@ package com.isolaatti.profile.presentation
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.isolaatti.posting.posts.data.remote.FeedDto
 import com.isolaatti.profile.data.remote.UserProfileDto
 import com.isolaatti.profile.domain.ProfileRepository
+import com.isolaatti.profile.domain.use_case.GetProfile
+import com.isolaatti.profile.domain.use_case.GetProfilePosts
+import com.isolaatti.utils.Resource
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
-class ProfileViewModel @Inject constructor(private val profileRepository: ProfileRepository) : ViewModel() {
+class ProfileViewModel @Inject constructor(private val getProfileUseCase: GetProfile, private val getProfilePosts: GetProfilePosts) : ViewModel() {
     private val _profile = MutableLiveData<UserProfileDto>()
     val profile: LiveData<UserProfileDto> get() = _profile
 
+    private val _posts = MutableLiveData<FeedDto>()
+    val posts: LiveData<FeedDto> get() = _posts
+
     fun getProfile(profileId: Int) {
+        viewModelScope.launch {
+            getProfileUseCase(profileId).onEach {
+                if(it is Resource.Success) {
+                    _profile.postValue(it.data!!)
+                }
+            }.flowOn(Dispatchers.IO).launchIn(this)
+        }
+    }
+
+    fun getPosts(profileId: Int, refresh: Boolean) {
 
     }
 }

app/src/main/java/com/isolaatti/profile/ui/ProfileActivity.kt

@@ -3,6 +3,7 @@ package com.isolaatti.profile.ui
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.addCallback
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
@@ -13,6 +14,8 @@ import androidx.lifecycle.ViewModelProvider
 import androidx.viewpager.widget.PagerAdapter
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.adapter.FragmentViewHolder
+import com.google.android.material.appbar.AppBarLayout
+import com.google.android.material.appbar.AppBarLayout.OnOffsetChangedListener
 import com.google.android.material.tabs.TabLayoutMediator
 import com.isolaatti.R
 import com.isolaatti.databinding.ActivityProfileBinding
@@ -24,35 +27,19 @@ import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
 class ProfileActivity : AppCompatActivity() {
-    class ViewPagerAdapter(activity: FragmentActivity) : FragmentStateAdapter(activity) {
-        override fun getItemCount(): Int = 3
-
-        override fun createFragment(position: Int): Fragment {
-            return when(position) {
-                0 -> {
-                    DiscussionsFragment()
-                }
-                1 -> {
-                    AudiosFragment()
-                }
-                2 -> {
-                    ImagesFragment()
-                }
-                else -> {Fragment()}
-            }
-        }
-
-    }
-
 
     lateinit var viewBinding: ActivityProfileBinding
     private val viewModel: ProfileViewModel by viewModels()
+    private var userId: Int? = null
+
+    private var title = ""
 
     private val profileObserver = Observer<UserProfileDto> { profile ->
         Picasso.get()
             .load(UrlGen.userProfileImage(profile.id))
             .into(viewBinding.profileImageView)
 
+        title = profile.name
         viewBinding.textViewUsername.text = profile.name
         viewBinding.textViewDescription.text = profile.descriptionText
     }
@@ -60,27 +47,34 @@ class ProfileActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         viewBinding = ActivityProfileBinding.inflate(layoutInflater)
         setContentView(viewBinding.root)
+        userId = intent.extras?.getInt(EXTRA_USER_ID)
+        var scrollRange = -1
+        var isShow = false
+        viewBinding.topAppBarLayout.addOnOffsetChangedListener(object: OnOffsetChangedListener {
+
+
+            override fun onOffsetChanged(appBarLayout: AppBarLayout, verticalOffset: Int) {
+                if (scrollRange == -1) scrollRange = appBarLayout.totalScrollRange
+                if(scrollRange + verticalOffset == 0) {
+                    viewBinding.collapsingToolbarLayout.title = title
+                    isShow = true
+                } else if(isShow) {
+                    viewBinding.collapsingToolbarLayout.title = " "
+                }
+
+            }
+
+        })
 
-        viewBinding.profileViewPager2.adapter = ViewPagerAdapter(this)
         viewBinding.topAppBar.setNavigationOnClickListener {
             finish()
         }
 
-        TabLayoutMediator(viewBinding.profileTabLayout, viewBinding.profileViewPager2) {tab, position ->
-            when(position) {
-                0 -> {
-                    tab.text = getText(R.string.discussions)
-                }
-                1 -> {
-                    tab.text = getText(R.string.audios)
-                }
-                2 -> {
-                    tab.text = getText(R.string.images)
-                }
-            }
-        }.attach()
 
         viewModel.profile.observe(this, profileObserver)
+
+        userId?.let { viewModel.getProfile(it) }
+
     }
 
     companion object {

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout 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:layout_width="match_parent"
@@ -9,39 +9,19 @@
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/topAppBar_layout"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="wrap_content">
-        app:layout_constraintEnd_toEndOf="parent"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
-        app:layout_constraintStart_toStartOf="parent"
+            android:id="@+id/collapsing_toolbar_layout"
-        app:layout_constraintTop_toTopOf="parent">
-
-        <com.google.android.material.appbar.MaterialToolbar
-            android:id="@+id/top_app_bar"
-            style="@style/Theme.Isolaatti"
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
+            android:layout_height="410dp"
-            app:navigationIcon="@drawable/baseline_arrow_back_24"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
-            app:navigationIconTint="@color/on_surface"
+            app:contentScrim="@color/purple">
-            app:title="Profile"
-            app:titleCentered="true" />
-
-
-    </com.google.android.material.appbar.AppBarLayout>
-
-    <androidx.core.widget.NestedScrollView
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/topAppBar_layout">
 
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+                android:layout_height="350dp"
                 android:orientation="vertical"
-            app:layout_constraintEnd_toEndOf="parent"
+                android:layout_marginTop="56dp">
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent">
 
                 <com.google.android.material.imageview.ShapeableImageView
                     android:id="@+id/profile_image_view"
@@ -111,23 +91,30 @@
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/text_view_following_state"/>
 
-
-            <com.google.android.material.tabs.TabLayout
-                android:id="@+id/profile_tab_layout"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                app:tabContentStart="56dp"
-                app:tabMode="fixed"
-                app:layout_constraintTop_toBottomOf="@id/profile_options_button"/>
-
-            <androidx.viewpager2.widget.ViewPager2
-                android:id="@+id/profile_view_pager2"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/profile_tab_layout"/>
             </androidx.constraintlayout.widget.ConstraintLayout>
-    </androidx.core.widget.NestedScrollView>
+
+            <com.google.android.material.appbar.MaterialToolbar
+                android:id="@+id/top_app_bar"
+                style="@style/Theme.Isolaatti"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:navigationIcon="@drawable/baseline_arrow_back_24"
+                app:navigationIconTint="@color/on_surface"
+                app:layout_collapseMode="pin" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+
+
+
+    </com.google.android.material.appbar.AppBarLayout>
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/feed_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior"/>
+
+
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -13,4 +13,7 @@
         <item name="cornerSize">50%</item>
     </style>
 
+    <style name="TransparentText" parent="@android:style/TextAppearance">
+        <item name="android:textColor">#00000000</item>
+    </style>
 </resources>