mirror of
https://github.com/binwiederhier/ntfy-android.git
synced 2024-05-02 11:42:27 +12:00
95 lines
3.4 KiB
Kotlin
95 lines
3.4 KiB
Kotlin
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.heckel.ntfy.list
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import android.app.Activity
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import android.content.Intent
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import androidx.appcompat.app.AppCompatActivity
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import android.os.Bundle
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import android.view.View
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import androidx.activity.viewModels
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import androidx.recyclerview.widget.ConcatAdapter
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import androidx.recyclerview.widget.RecyclerView
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import io.heckel.ntfy.add.AddTopicActivity
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import io.heckel.ntfy.detail.TopicDetailActivity
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import com.heckel.ntfy.R
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import io.heckel.ntfy.add.FLOWER_DESCRIPTION
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import io.heckel.ntfy.add.FLOWER_NAME
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import io.heckel.ntfy.data.Topic
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const val FLOWER_ID = "flower id"
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class TopicsListActivity : AppCompatActivity() {
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private val newTopicActivityRequestCode = 1
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private val topicsListViewModel by viewModels<TopicsListViewModel> {
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FlowersListViewModelFactory(this)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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/* Instantiates headerAdapter and flowersAdapter. Both adapters are added to concatAdapter.
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which displays the contents sequentially */
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val headerAdapter = HeaderAdapter()
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val topicsAdapter = FlowersAdapter { flower -> adapterOnClick(flower) }
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val concatAdapter = ConcatAdapter(headerAdapter, topicsAdapter)
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val recyclerView: RecyclerView = findViewById(R.id.recycler_view)
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recyclerView.adapter = concatAdapter
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topicsListViewModel.topicsLiveData.observe(this, {
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it?.let {
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topicsAdapter.submitList(it as MutableList<Topic>)
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headerAdapter.updateFlowerCount(it.size)
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}
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})
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val fab: View = findViewById(R.id.fab)
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fab.setOnClickListener {
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fabOnClick()
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}
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}
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/* Opens FlowerDetailActivity when RecyclerView item is clicked. */
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private fun adapterOnClick(flower: Topic) {
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val intent = Intent(this, TopicDetailActivity()::class.java)
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intent.putExtra(FLOWER_ID, flower.id)
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startActivity(intent)
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}
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/* Adds flower to flowerList when FAB is clicked. */
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private fun fabOnClick() {
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val intent = Intent(this, AddTopicActivity::class.java)
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startActivityForResult(intent, newTopicActivityRequestCode)
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, intentData: Intent?) {
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super.onActivityResult(requestCode, resultCode, intentData)
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/* Inserts flower into viewModel. */
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if (requestCode == newTopicActivityRequestCode && resultCode == Activity.RESULT_OK) {
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intentData?.let { data ->
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val flowerName = data.getStringExtra(FLOWER_NAME)
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val flowerDescription = data.getStringExtra(FLOWER_DESCRIPTION)
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topicsListViewModel.insertFlower(flowerName, flowerDescription)
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}
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}
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}
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}
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