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Code Issues Packages Projects Releases Wiki Activity

Apply material design guidelines to categories

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This commit is contained in:
len
2016-12-18 13:08:56 +01:00
parent 36bbb906c1
commit 79705df499
4 changed files with 50 additions and 60 deletions
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4
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryActivity.kt
View File

@ -27,7 +27,9 @@ import nucleus.factory.RequiresPresenter
* UI related actions should be called from here.
*/
@RequiresPresenter(CategoryPresenter::class)
class CategoryActivity : BaseRxActivity<CategoryPresenter>(), ActionMode.Callback, FlexibleViewHolder.OnListItemClickListener, OnStartDragListener {
class CategoryActivity :
BaseRxActivity<CategoryPresenter>(),
ActionMode.Callback, FlexibleViewHolder.OnListItemClickListener, OnStartDragListener {
/**
* Object used to show actionMode toolbar.

15
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryAdapter.kt
View File

@ -1,7 +1,6 @@
package eu.kanade.tachiyomi.ui.category
import android.view.ViewGroup
import com.amulyakhare.textdrawable.util.ColorGenerator
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Category
@ -17,18 +16,10 @@ import java.util.*
* @param activity activity that created adapter
* @constructor Creates a CategoryAdapter object
*/
class CategoryAdapter(private val activity: CategoryActivity) : FlexibleAdapter<CategoryHolder, Category>(), ItemTouchHelperAdapter {
/**
* Generator used to generate circle letter icons
*/
private val generator: ColorGenerator
class CategoryAdapter(private val activity: CategoryActivity) :
FlexibleAdapter<CategoryHolder, Category>(), ItemTouchHelperAdapter {
init {
// Let generator use Material Design colors.
// Material design is love, material design is live!
generator = ColorGenerator.MATERIAL
// Set unique id's
setHasStableIds(true)
}
@ -54,7 +45,7 @@ class CategoryAdapter(private val activity: CategoryActivity) : FlexibleAdapter<
override fun onBindViewHolder(holder: CategoryHolder, position: Int) {
// Update holder values.
val category = getItem(position)
holder.onSetValues(category, generator)
holder.onSetValues(category)
//When user scrolls this bind the correct selection status
holder.itemView.isActivated = isSelected(position)

23
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryHolder.kt
View File

@ -24,7 +24,12 @@ import kotlinx.android.synthetic.main.item_edit_categories.view.*
*
* @constructor Create CategoryHolder object
*/
class CategoryHolder(view: View, adapter: CategoryAdapter, listener: FlexibleViewHolder.OnListItemClickListener, dragListener: OnStartDragListener) : FlexibleViewHolder(view, adapter, listener) {
class CategoryHolder(
view: View,
adapter: CategoryAdapter,
listener: FlexibleViewHolder.OnListItemClickListener,
dragListener: OnStartDragListener
) : FlexibleViewHolder(view, adapter, listener) {
init {
// Create round letter image onclick to simulate long click
@ -46,29 +51,31 @@ class CategoryHolder(view: View, adapter: CategoryAdapter, listener: FlexibleVie
* Update category item values.
*
* @param category category of item.
* @param generator generator used to generate circle letter icons.
*/
fun onSetValues(category: Category, generator: ColorGenerator) {
fun onSetValues(category: Category) {
// Set capitalized title.
itemView.title.text = category.name.capitalize()
// Update circle letter image.
itemView.image.setImageDrawable(getRound(category.name.substring(0, 1).toUpperCase(), generator))
itemView.post {
itemView.image.setImageDrawable(getRound(category.name.take(1).toUpperCase()))
}
}
/**
* Returns circle letter image
*
* @param text first letter of string
* @param generator the generator used to generate circle letter image
*/
private fun getRound(text: String, generator: ColorGenerator): TextDrawable {
private fun getRound(text: String): TextDrawable {
val size = Math.min(itemView.image.width, itemView.image.height)
return TextDrawable.builder()
.beginConfig()
.width(size)
.height(size)
.textColor(Color.WHITE)
.useFont(Typeface.DEFAULT)
.toUpperCase()
.endConfig()
.buildRound(text, generator.getColor(text))
.buildRound(text, ColorGenerator.MATERIAL.getColor(text))
}
}