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97 changes: 97 additions & 0 deletions
97
example/src/main/java/org/xmtp/android/example/conversation/NewGroupBottomSheet.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| package org.xmtp.android.example.conversation | ||
|
|
||
| import android.os.Bundle | ||
| import android.view.LayoutInflater | ||
| import android.view.View | ||
| import android.view.ViewGroup | ||
| import android.widget.Toast | ||
| import androidx.core.widget.addTextChangedListener | ||
| import androidx.fragment.app.viewModels | ||
| import androidx.lifecycle.Lifecycle | ||
| import androidx.lifecycle.lifecycleScope | ||
| import androidx.lifecycle.repeatOnLifecycle | ||
| import com.google.android.material.bottomsheet.BottomSheetDialogFragment | ||
| import kotlinx.coroutines.launch | ||
| import org.xmtp.android.example.R | ||
| import org.xmtp.android.example.databinding.BottomSheetNewConversationBinding | ||
| import java.util.regex.Pattern | ||
|
|
||
| class NewGroupBottomSheet : BottomSheetDialogFragment() { | ||
|
|
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| private val viewModel: NewConversationViewModel by viewModels() | ||
| private var _binding: BottomSheetNewConversationBinding? = null | ||
| private val binding get() = _binding!! | ||
|
|
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| companion object { | ||
| const val TAG = "NewGroupBottomSheet" | ||
|
|
||
| private val ADDRESS_PATTERN = Pattern.compile("^0x[a-fA-F0-9]{40}\$") | ||
|
|
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| fun newInstance(): NewGroupBottomSheet { | ||
| return NewGroupBottomSheet() | ||
| } | ||
| } | ||
|
|
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| override fun onCreateView( | ||
| inflater: LayoutInflater, | ||
| container: ViewGroup?, | ||
| savedInstanceState: Bundle? | ||
| ): View { | ||
| _binding = BottomSheetNewConversationBinding.inflate(inflater, container, false) | ||
| return binding.root | ||
| } | ||
|
|
||
| override fun onViewCreated(view: View, savedInstanceState: Bundle?) { | ||
| super.onViewCreated(view, savedInstanceState) | ||
|
|
||
| lifecycleScope.launch { | ||
| repeatOnLifecycle(Lifecycle.State.STARTED) { | ||
| viewModel.uiState.collect(::ensureUiState) | ||
| } | ||
| } | ||
|
|
||
| binding.addressInput.addTextChangedListener { | ||
| if (viewModel.uiState.value is NewConversationViewModel.UiState.Loading) return@addTextChangedListener | ||
| val input = binding.addressInput.text.trim() | ||
| val matcher = ADDRESS_PATTERN.matcher(input) | ||
| if (matcher.matches()) { | ||
| viewModel.createGroup(listOf(input.toString())) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| override fun onDestroyView() { | ||
| super.onDestroyView() | ||
| _binding = null | ||
| } | ||
|
|
||
| private fun ensureUiState(uiState: NewConversationViewModel.UiState) { | ||
| when (uiState) { | ||
| is NewConversationViewModel.UiState.Error -> { | ||
| binding.addressInput.isEnabled = true | ||
| binding.progress.visibility = View.GONE | ||
| showError(uiState.message) | ||
| } | ||
| NewConversationViewModel.UiState.Loading -> { | ||
| binding.addressInput.isEnabled = false | ||
| binding.progress.visibility = View.VISIBLE | ||
| } | ||
| is NewConversationViewModel.UiState.Success -> { | ||
| startActivity( | ||
| ConversationDetailActivity.intent( | ||
| requireContext(), | ||
| topic = uiState.conversation.topic, | ||
| peerAddress = uiState.conversation.peerAddress | ||
| ) | ||
| ) | ||
| dismiss() | ||
| } | ||
| NewConversationViewModel.UiState.Unknown -> Unit | ||
| } | ||
| } | ||
|
|
||
| private fun showError(message: String) { | ||
| val error = message.ifBlank { resources.getString(R.string.error) } | ||
| Toast.makeText(requireContext(), error, Toast.LENGTH_SHORT).show() | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| <vector android:height="24dp" android:tint="#000000" | ||
| android:viewportHeight="24" android:viewportWidth="24" | ||
| android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android"> | ||
| <path android:fillColor="@android:color/white" android:pathData="M22,9l0,-2l-2,0l0,2l-2,0l0,2l2,0l0,2l2,0l0,-2l2,0l0,-2z"/> | ||
| <path android:fillColor="@android:color/white" android:pathData="M8,12c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4S4,5.79 4,8S5.79,12 8,12z"/> | ||
| <path android:fillColor="@android:color/white" android:pathData="M8,13c-2.67,0 -8,1.34 -8,4v3h16v-3C16,14.34 10.67,13 8,13z"/> | ||
| <path android:fillColor="@android:color/white" android:pathData="M12.51,4.05C13.43,5.11 14,6.49 14,8s-0.57,2.89 -1.49,3.95C14.47,11.7 16,10.04 16,8S14.47,4.3 12.51,4.05z"/> | ||
| <path android:fillColor="@android:color/white" android:pathData="M16.53,13.83C17.42,14.66 18,15.7 18,17v3h2v-3C20,15.55 18.41,14.49 16.53,13.83z"/> | ||
| </vector> |
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