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* chore: manifest에 CommentDetailActivity 추가 * feat: BindingAdatper을 사용하여 접힐 때 애니메이션 적용 및 픽셀 변환 * feat: viewmodel 구현 및 click 마다 접히고 펴지는 로직 구현 * style: ktlint 적용 * refactor: binding adpater을 사용하여 가시성 변경
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49 changes: 43 additions & 6 deletions
49
...src/main/java/com/zzang/chongdae/presentation/view/commentdetail/CommentDetailActivity.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,24 +1,61 @@ | ||
| package com.zzang.chongdae.presentation.view.commentdetail | ||
|
|
||
| import android.content.Context | ||
| import android.content.Intent | ||
| import android.os.Bundle | ||
| import androidx.activity.viewModels | ||
| import androidx.appcompat.app.AppCompatActivity | ||
| import androidx.navigation.NavController | ||
| import androidx.navigation.fragment.NavHostFragment | ||
| import androidx.databinding.DataBindingUtil | ||
| import com.zzang.chongdae.R | ||
| import com.zzang.chongdae.databinding.ActivityCommentDetailBinding | ||
|
|
||
| class CommentDetailActivity : AppCompatActivity() { | ||
| private var _binding: ActivityCommentDetailBinding? = null | ||
| private val binding get() = _binding!! | ||
| private lateinit var navHostFragment: NavHostFragment | ||
| private lateinit var navController: NavController | ||
|
|
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| private val offeringId by lazy { | ||
| intent.getLongExtra( | ||
| EXTRA_OFFERING_ID_KEY, | ||
| EXTRA_DEFAULT_VALUE, | ||
| ) | ||
| } | ||
|
|
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| private val offeringTitle by lazy { | ||
| intent.getStringExtra(EXTRA_OFFERING_TITLE_KEY) ?: "" | ||
| } | ||
|
|
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| private val viewModel: CommentDetailViewModel by viewModels { CommentDetailViewModel.getFactory(offeringId, offeringTitle) } | ||
|
|
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| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
|
|
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| initBinding() | ||
| } | ||
|
|
||
| override fun onDestroy() { | ||
| super.onDestroy() | ||
| _binding = null | ||
| } | ||
|
|
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| private fun initBinding() { | ||
| _binding = ActivityCommentDetailBinding.inflate(layoutInflater) | ||
| setContentView(binding.root) | ||
| _binding = DataBindingUtil.setContentView(this, R.layout.activity_comment_detail) | ||
| binding.vm = viewModel | ||
| binding.lifecycleOwner = this | ||
| } | ||
|
|
||
| companion object { | ||
| private const val EXTRA_DEFAULT_VALUE = -1L | ||
| private const val EXTRA_OFFERING_ID_KEY = "offering_id_key" | ||
| private const val EXTRA_OFFERING_TITLE_KEY = "offering_title_key" | ||
|
|
||
| fun startActivity( | ||
| context: Context, | ||
| offeringId: Long, | ||
| offeringTitle: String, | ||
| ) = Intent(context, CommentDetailActivity::class.java).run { | ||
| putExtra(EXTRA_OFFERING_ID_KEY, offeringId) | ||
| putExtra(EXTRA_OFFERING_TITLE_KEY, offeringTitle) | ||
| context.startActivity(this) | ||
| } | ||
| } | ||
| } |
34 changes: 34 additions & 0 deletions
34
...rc/main/java/com/zzang/chongdae/presentation/view/commentdetail/CommentDetailViewModel.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| package com.zzang.chongdae.presentation.view.commentdetail | ||
|
|
||
| import android.util.Log | ||
| import androidx.lifecycle.LiveData | ||
| import androidx.lifecycle.MutableLiveData | ||
| import androidx.lifecycle.ViewModel | ||
| import androidx.lifecycle.ViewModelProvider | ||
| import androidx.lifecycle.viewmodel.CreationExtras | ||
|
|
||
| class CommentDetailViewModel( | ||
| private val offeringId: Long, | ||
| private val offeringTitle: String, | ||
| ) : ViewModel() { | ||
| private val _isCollapsibleViewVisible = MutableLiveData<Boolean>(false) | ||
| val isCollapsibleViewVisible: LiveData<Boolean> get() = _isCollapsibleViewVisible | ||
|
|
||
| fun toggleCollapsibleView() { | ||
| _isCollapsibleViewVisible.value = _isCollapsibleViewVisible.value?.not() | ||
| Log.d("CommentDetailViewModel", "toggleCollapsibleView: ${_isCollapsibleViewVisible.value}") | ||
| } | ||
|
|
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| companion object { | ||
| @Suppress("UNCHECKED_CAST") | ||
| fun getFactory( | ||
| offeringId: Long, | ||
| offeringTitle: String, | ||
| ) = object : ViewModelProvider.Factory { | ||
| override fun <T : ViewModel> create( | ||
| modelClass: Class<T>, | ||
| extras: CreationExtras, | ||
| ): T = CommentDetailViewModel(offeringId, offeringTitle) as T | ||
| } | ||
| } | ||
| } |
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