本文整理汇总了Scala中android.view.MenuItem类的典型用法代码示例。如果您正苦于以下问题：Scala MenuItem类的具体用法？Scala MenuItem怎么用？Scala MenuItem使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MenuItem类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Scala代码示例。
示例1: delete
//设置package包名称以及导入依赖的类
package sword.langbook.android.activities
import android.view.{MenuItem, Menu, ActionMode}
import android.widget.AbsListView.MultiChoiceModeListener
import sword.langbook.android.R
trait SelectorChoiceModeCallback {
def delete(positions: scala.collection.Set[Int]): Unit
}
case class SelectorChoiceModeListener(callback: SelectorChoiceModeCallback) extends MultiChoiceModeListener {
private val selected = scala.collection.mutable.BitSet()
override def onItemCheckedStateChanged(mode: ActionMode, position: Int, id: Long, checked: Boolean): Unit = {
if (checked) {
selected.add(position)
}
else {
selected.remove(position)
}
// TODO: Move this hardcoded string to the XML resources handling placeholders and plurals
mode.setTitle(s"${selected.size} word(s) selected")
}
override def onDestroyActionMode(mode: ActionMode): Unit = {
selected.clear()
}
override def onCreateActionMode(mode: ActionMode, menu: Menu): Boolean = {
selected.clear()
mode.getMenuInflater.inflate(R.menu.selector_multichoice_mode, menu)
true
}
override def onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean = {
callback.delete(selected)
mode.finish()
true
}
override def onPrepareActionMode(mode: ActionMode, menu: Menu): Boolean = {
// Nothing to be done
false
}
} 开发者ID:carlos-sancho-ramirez，项目名称:android-scala-langbook，代码行数:49，代码来源:SelectorChoiceModeListener.scala
示例2: AddressActivity
//设置package包名称以及导入依赖的类
package com.happyheal.happyhealapp.ui.address
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.view.{MenuItem, Menu}
import com.happyheal.happyhealapp.{R, TR, TypedFindView}
import com.happyheal.happyhealapp.commons.ContextWrapperProvider
import com.happyheal.happyhealapp.modules.persistence.impl.PersistenceServicesComponentImpl
import macroid.{ContextWrapper, Contexts}
import macroid.FullDsl._
class AddressActivity
extends AppCompatActivity
with Contexts[AppCompatActivity]
with ContextWrapperProvider
with TypedFindView
with PersistenceServicesComponentImpl
with AddressComposer {
override lazy implicit val contextProvider: ContextWrapper = activityContextWrapper
override def onCreate(savedInstanceState: Bundle): Unit = {
super.onCreate(savedInstanceState)
setContentView(TR.layout.address_layout.id)
toolbar map setSupportActionBar
getSupportActionBar.setHomeButtonEnabled(true)
getSupportActionBar().setDisplayHomeAsUpEnabled(true)
getSupportActionBar().setDisplayShowHomeEnabled(true)
runUi(addPlaces(List("Silkboard", "Madiwala")))
}
override def onCreateOptionsMenu(menu: Menu): Boolean = {
getMenuInflater.inflate(R.menu.menu_address, menu)
true
}
override def onOptionsItemSelected(item: MenuItem): Boolean = {
item.getItemId match {
case R.id.tick =>
onSubmit()
return true
case _ => return super.onOptionsItemSelected(item)
}
}
}