karolina/avh-plan-android
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Unfinished news fragment, will probably be deleted

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This commit is contained in:
Deniz Düzgören
2019-06-09 18:35:36 +02:00
parent e88e725d3a
commit e93683263d
14 changed files with 320 additions and 18 deletions
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app/src/main/java/com/denizd/substitutionplan/DataFetcher.kt
-1
View File
@@ -24,7 +24,6 @@ import org.jsoup.Jsoup
import org.jsoup.nodes.Document
import org.jsoup.select.Elements
import java.lang.IndexOutOfBoundsException
import java.lang.NullPointerException
import java.net.URL
import java.net.URLConnection
import java.text.SimpleDateFormat
app/src/main/java/com/denizd/substitutionplan/FoodFragment.kt
+3 -5
View File
@@ -93,7 +93,7 @@ class FoodFragment : Fragment(R.layout.food_layout) {
val mRootView = rootView
private val fadeOut = AnimationUtils.loadAnimation(context, R.anim.fade_out)
private val handler = Handler(Looper.getMainLooper())
private var exceptionOccured = false
private var exceptionOccurred = false
override fun doInBackground(vararg params: Void?): Void? {
try {
@@ -156,14 +156,14 @@ class FoodFragment : Fragment(R.layout.food_layout) {
progressBar.progress = 100
mEasyPrefs.putListString("foodListPrefs", foodList)
} catch (e: Exception) { exceptionOccured = true }
} catch (e: Exception) { exceptionOccurred = true }
return null
}
override fun onPostExecute(result: Void?) {
super.onPostExecute(result)
if (!exceptionOccured) {
if (!exceptionOccurred) {
try {
mRecyclerView.removeAllViews()
mFoodArrayList.removeAll(mFoodArrayList)
@@ -196,6 +196,4 @@ class FoodFragment : Fragment(R.layout.food_layout) {
}
}
}
}
app/src/main/java/com/denizd/substitutionplan/Main.kt
+19 -9
View File
@@ -31,6 +31,7 @@ import androidx.core.content.ContextCompat
import androidx.core.widget.NestedScrollView
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.RecyclerView
import androidx.viewpager2.widget.ViewPager2
import com.google.android.material.appbar.AppBarLayout
import com.google.android.material.bottomnavigation.BottomNavigationView
import com.google.android.material.bottomsheet.BottomSheetBehavior
@@ -128,9 +129,7 @@ class Main : AppCompatActivity(R.layout.activity_main) {
bottomSheetCloser.visibility = View.GONE
}
}
override fun onSlide(bottomSheet: View, slideOffset: Float) {
}
override fun onSlide(bottomSheet: View, slideOffset: Float) {}
})
bottomSheetCloser.setOnClickListener {
@@ -276,12 +275,14 @@ class Main : AppCompatActivity(R.layout.activity_main) {
toolbarTxt.text = getString(R.string.foodmenu)
}
R.id.openinfopanel -> {
if (bottomSheetBehaviour.state == BottomSheetBehavior.STATE_COLLAPSED) {
bottomSheetBehaviour.state = BottomSheetBehavior.STATE_EXPANDED
} else if (bottomSheetBehaviour.state == BottomSheetBehavior.STATE_EXPANDED) {
bottomSheetBehaviour.state = BottomSheetBehavior.STATE_COLLAPSED
}
fragmentLoading = false
// if (bottomSheetBehaviour.state == BottomSheetBehavior.STATE_COLLAPSED) {
// bottomSheetBehaviour.state = BottomSheetBehavior.STATE_EXPANDED
// } else if (bottomSheetBehaviour.state == BottomSheetBehavior.STATE_EXPANDED) {
// bottomSheetBehaviour.state = BottomSheetBehavior.STATE_COLLAPSED
// }
// fragmentLoading = false
fragment = NewsFragment()
toolbarTxt.text = getString(R.string.news)
}
R.id.settings -> {
fragment = SettingsFragment()
@@ -317,6 +318,15 @@ class Main : AppCompatActivity(R.layout.activity_main) {
}
} catch (e: NullPointerException) {}
}
R.id.openinfopanel -> {
try {
val nsvnewscard = findViewById<NestedScrollView>(R.id.nsvnewscard)
nsvnewscard.post {
nsvnewscard.smoothScrollTo(0, 0)
bottomSheetBehaviour.state = BottomSheetBehavior.STATE_COLLAPSED
}
} catch (e: NullPointerException) {}
}
R.id.settings -> {
try {
val nsv = findViewById<NestedScrollView>(R.id.nsvsettings)
app/src/main/java/com/denizd/substitutionplan/News.kt
+3
View File
@@ -0,0 +1,3 @@
package com.denizd.substitutionplan
class News(val title: String, val content: String)
app/src/main/java/com/denizd/substitutionplan/NewsAdapter.kt
+47
View File
@@ -0,0 +1,47 @@
package com.denizd.substitutionplan
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import java.util.ArrayList
import androidx.recyclerview.widget.RecyclerView
class NewsAdapter(news: ArrayList<News>) : RecyclerView.Adapter<NewsAdapter.CardViewHolder>() {
private var mNews: List<News>? = null
class CardViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
var title = itemView.findViewById<TextView>(R.id.title)
var content = itemView.findViewById<TextView>(R.id.content)
}
init {
mNews = news
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): CardViewHolder {
val v = LayoutInflater.from(parent.context).inflate(R.layout.news_card, parent, false)
return CardViewHolder(v)
}
fun getNewsAt(i: Int): News {
return mNews!![i]
}
override fun onBindViewHolder(holder: CardViewHolder, position: Int) {
val currentItem = mNews!![position]
holder.title.text = currentItem.title
holder.content.text = currentItem.content
}
override fun getItemCount(): Int {
return mNews!!.size
}
fun setNews(news: List<News>) {
mNews = news
notifyDataSetChanged()
}
}
app/src/main/java/com/denizd/substitutionplan/NewsFragment.kt
+144
View File
@@ -0,0 +1,144 @@
package com.denizd.substitutionplan
import android.content.Context
import android.content.SharedPreferences
import android.os.AsyncTask
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.preference.PreferenceManager
import android.view.View
import android.view.animation.Animation
import android.view.animation.AnimationUtils
import android.widget.FrameLayout
import android.widget.ProgressBar
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.RecyclerView
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
import androidx.viewpager.widget.ViewPager
import androidx.viewpager2.widget.ViewPager2
import com.google.android.material.snackbar.Snackbar
import com.madapps.prefrences.EasyPrefrences
import com.rd.PageIndicatorView
import org.jsoup.Jsoup
import org.jsoup.nodes.Document
import org.jsoup.select.Elements
import java.lang.IndexOutOfBoundsException
class NewsFragment : Fragment(R.layout.news) {
private lateinit var mContext: Context
private lateinit var prefs: SharedPreferences
private lateinit var edit: SharedPreferences.Editor
private lateinit var easyPrefs: EasyPrefrences
private lateinit var pageIndicatorView: PageIndicatorView
override fun onAttach(context: Context) {
super.onAttach(context)
mContext = context
prefs = PreferenceManager.getDefaultSharedPreferences(mContext)
edit = prefs.edit()
easyPrefs = EasyPrefrences(mContext)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) { // TODO go on stackoverflow and get the necessary code lol
super.onViewCreated(view, savedInstanceState)
val pullToRefresh = view.findViewById<SwipeRefreshLayout>(R.id.pullToRefresh)
val viewPager2 = view.findViewById<ViewPager2>(R.id.viewPager2)
val list = ArrayList<News>()
val adapter = NewsAdapter(list)
viewPager2.orientation = ViewPager2.ORIENTATION_HORIZONTAL
viewPager2.adapter = adapter
pageIndicatorView = view.findViewById(R.id.indicator)
viewPager2.registerOnPageChangeCallback(object : ViewPager2.OnPageChangeCallback() {
override fun onPageSelected(position: Int) {
pageIndicatorView.selection = position
}
})
pageIndicatorView.count = 0
pageIndicatorView.selection = 0
pullToRefresh.isRefreshing = true
FetchNews(mContext, adapter, list, pageIndicatorView, viewPager2, pullToRefresh, view.rootView).execute()
pullToRefresh.setOnRefreshListener {
pullToRefresh.isRefreshing = true
FetchNews(mContext, adapter, list, pageIndicatorView, viewPager2, pullToRefresh, view.rootView).execute()
}
}
class FetchNews(context: Context, adapter: NewsAdapter, arrayList: ArrayList<News>, pageIndicatorView: PageIndicatorView, viewPager2: ViewPager2,
swipeRefreshLayout: SwipeRefreshLayout, rootView: View) : AsyncTask<Void, Void, Void>() {
private val mContext = context
private val mAdapter = adapter
private val mArrayList = arrayList
private val mPageIndicatorView = pageIndicatorView
private val mViewPager2 = viewPager2
private val frameLayout = rootView.findViewById<FrameLayout>(R.id.frameLayoutNews)
private var foodList = ArrayList<String>()
private lateinit var foodElements: Elements
private lateinit var doc: Document
private val pullToRefresh = swipeRefreshLayout
private lateinit var progressBar: ProgressBar
val mRootView = rootView
private val fadeOut = AnimationUtils.loadAnimation(context, R.anim.fade_out)
private val handler = Handler(Looper.getMainLooper())
private var exceptionOccured = false
private var size = 0
override fun doInBackground(vararg params: Void?): Void? {
try {
doc = Jsoup.connect("http://307.joomla.schule.bremen.de/index.php/schulleben/aktuelles").maxBodySize(0).get()
val blog = doc.getElementsByClass("blog").first()
val a = blog.getElementsByTag("h2")
size = a.size
for (i in 0 until a.size) {
// var searching = true
var content = ""
for (e in a[i].parent().parent().getElementsByTag("p")) {
if (e.text().isNotEmpty()) {
if (content.isEmpty()) {
content = e.text()
} else {
content += "\n\n" + e.text()
}
}
}
mArrayList.add(News(a[i].text(), content))
}
} catch (e: Exception) { exceptionOccured = true }
return null
}
override fun onPostExecute(result: Void?) {
super.onPostExecute(result)
if (!exceptionOccured) {
mAdapter.setNews(mArrayList)
frameLayout.scheduleLayoutAnimation()
mPageIndicatorView.count = size
mPageIndicatorView.selection = 0
mViewPager2.setCurrentItem(0, true)
pullToRefresh.isRefreshing = false
} else {
pullToRefresh.isRefreshing = false
val snackbarview = mRootView.findViewById<View>(R.id.coordination)
Snackbar.make(snackbarview, mContext.getText(R.string.nointernet), Snackbar.LENGTH_LONG)
.setAction("Action", null).show()
}
}
}
}
app/src/main/java/com/denizd/substitutionplan/SettingsFragment.kt
+2 -1
View File
@@ -199,6 +199,7 @@ class SettingsFragment : Fragment(R.layout.content_settings), View.OnClickListen
createDialog("Licences", "Libraries:\n • Android Device Names © 2015 Jared Rummler, licensed under the Apache Licence, Version 2.0" +
"\n • EasyPreferences © 2018 Mukesh Solanki, licensed under the MIT Licence" +
"\n • jsoup HTML parser © 2009-2018 Jonathan Hedley, licensed under the open source MIT Licence" +
"\n • PageIndicatorView © 2017 Roman Danylyk, licensed under the Apache Licence, Version 2.0" +
"\n\nFont:\n • Manrope © 2018-2019 Michael Sharanda, licensed under the SIL Open Font Licence 1.1" +
"\n\nIcons:\n • bqlqn\n • fjstudio\n • Freepik\n • Smashicons\n • © 2013-2019 Freepik Company S.L., licensed under Creative Commons BY 3.0" +
"\n\nMarketing & Publishing:\n • Leon Becker\n • Alex Lick\n • Batuhan Özcan\n • Erich Kerkesner")
@@ -387,7 +388,7 @@ class SettingsFragment : Fragment(R.layout.content_settings), View.OnClickListen
}
"2018-04-20" -> {
try {
val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://www.youtube.com/watch?v=u8tdT5pAE34"))
val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://www.youtube.com/watch?v=Jc2xfYuLWgE"))
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK).setPackage("com.google.android.youtube")
startActivity(intent)
} catch (e: ActivityNotFoundException) {