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49 changes: 49 additions & 0 deletions
49
app/src/main/kotlin/com/github/premnirmal/ticker/portfolio/search/TrendingStocksAdapter.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| package com.github.premnirmal.ticker.portfolio.search | ||
|
|
||
| import android.view.LayoutInflater | ||
| import android.view.ViewGroup | ||
| import androidx.recyclerview.widget.RecyclerView | ||
| import com.github.premnirmal.ticker.network.data.Quote | ||
| import com.github.premnirmal.ticker.ui.bindStock | ||
| import com.github.premnirmal.tickerwidget.databinding.ItemTrendingStockBinding | ||
|
|
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| class TrendingStocksAdapter(private val listener: (Quote) -> Unit) : RecyclerView.Adapter<TrendingStockVH>() { | ||
|
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| private val data = ArrayList<Quote>() | ||
|
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| fun setData(quotes: List<Quote>) { | ||
| data.clear() | ||
| data.addAll(quotes) | ||
| notifyDataSetChanged() | ||
| } | ||
|
|
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| override fun getItemCount(): Int = data.size | ||
|
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| override fun onCreateViewHolder( | ||
| parent: ViewGroup, | ||
| viewType: Int | ||
| ): TrendingStockVH { | ||
| return TrendingStockVH( | ||
| ItemTrendingStockBinding.inflate(LayoutInflater.from(parent.context), parent, false) | ||
| ) | ||
| } | ||
|
|
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| override fun onBindViewHolder( | ||
| holder: TrendingStockVH, | ||
| position: Int | ||
| ) { | ||
| holder.update(data[position], listener) | ||
| } | ||
| } | ||
|
|
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| class TrendingStockVH(private val binding: ItemTrendingStockBinding) : RecyclerView.ViewHolder( | ||
| binding.root | ||
| ) { | ||
|
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| fun update( | ||
| quote: Quote, | ||
| listener: (Quote) -> Unit | ||
| ) { | ||
| binding.bindStock(quote, listener) | ||
| } | ||
| } |
67 changes: 67 additions & 0 deletions
67
app/src/main/kotlin/com/github/premnirmal/ticker/ui/TrendingStockBindingExtensions.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package com.github.premnirmal.ticker.ui | ||
|
|
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| import android.content.res.Resources.Theme | ||
| import android.util.TypedValue | ||
| import androidx.core.content.ContextCompat | ||
| import com.github.premnirmal.ticker.network.data.Quote | ||
| import com.github.premnirmal.tickerwidget.R | ||
| import com.github.premnirmal.tickerwidget.databinding.ItemTrendingStockBinding | ||
| import com.robinhood.ticker.TickerUtils | ||
|
|
||
| fun ItemTrendingStockBinding.bindStock( | ||
| quote: Quote, | ||
| listener: (Quote) -> Unit | ||
| ) { | ||
| val positiveColor: Int = ContextCompat.getColor(root.context, R.color.positive_green) | ||
| val negativeColor: Int = ContextCompat.getColor(root.context, R.color.negative_red) | ||
| val neutralColor: Int by lazy { | ||
| try { | ||
| val typedValue = TypedValue() | ||
| val theme: Theme = root.context.theme | ||
| theme.resolveAttribute( | ||
| com.google.android.material.R.attr.colorOnSurfaceVariant, | ||
| typedValue, | ||
| true | ||
| ) | ||
| ContextCompat.getColor(root.context, typedValue.data) | ||
| } catch (e: Exception) { | ||
| ContextCompat.getColor(root.context, R.color.text_2) | ||
| } | ||
| } | ||
| this.changePercent.setCharacterLists(TickerUtils.provideNumberList()) | ||
| this.changeValue.setCharacterLists(TickerUtils.provideNumberList()) | ||
| this.totalValue.setCharacterLists(TickerUtils.provideNumberList()) | ||
|
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| root.setOnClickListener { | ||
| listener.invoke(quote) | ||
| } | ||
|
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| val tickerView = ticker | ||
| val nameView = name | ||
|
|
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| tickerView.text = quote.symbol | ||
| nameView.text = quote.name | ||
|
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| val totalValueText = totalValue | ||
| totalValueText.text = quote.priceFormat.format(quote.lastTradePrice) | ||
|
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| val change: Float = quote.change | ||
| val changePercent: Float = quote.changeInPercent | ||
| val color = when { | ||
| (change < 0f || changePercent < 0f) -> { | ||
| negativeColor | ||
| } | ||
| (change == 0f) -> { | ||
| neutralColor | ||
| } | ||
| else -> { | ||
| positiveColor | ||
| } | ||
| } | ||
| val changeInPercentView = this.changePercent | ||
| changeInPercentView.text = quote.changePercentStringWithSign() | ||
| val changeValueView = changeValue | ||
| changeValueView.text = quote.changeStringWithSign() | ||
| changeInPercentView.setTextColor(color) | ||
| changeValueView.setTextColor(color) | ||
| } |
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