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package com.pitchedapps.frost
import android.os.Bundle
import android.support.design.widget.FloatingActionButton
import android.support.design.widget.Snackbar
import android.support.design.widget.TabLayout
import android.support.v4.app.FragmentManager
import android.support.v4.app.FragmentPagerAdapter
import android.support.v4.view.ViewPager
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.Toolbar
import android.view.Menu
import android.view.MenuItem
import android.view.ViewTreeObserver
import butterknife.ButterKnife
import co.zsmb.materialdrawerkt.builders.Builder
import co.zsmb.materialdrawerkt.builders.accountHeader
import co.zsmb.materialdrawerkt.builders.drawer
import co.zsmb.materialdrawerkt.draweritems.badgeable.primaryItem
import co.zsmb.materialdrawerkt.draweritems.profile.profile
import com.mikepenz.materialdrawer.AccountHeader
import com.mikepenz.materialdrawer.Drawer
import com.pitchedapps.frost.dbflow.loadFbTabs
import com.pitchedapps.frost.dbflow.saveAsync
import com.pitchedapps.frost.facebook.FbCookie.switchUser
import com.pitchedapps.frost.facebook.FbTab
import com.pitchedapps.frost.facebook.PROFILE_PICTURE_URL
import com.pitchedapps.frost.fragments.WebFragment
import com.pitchedapps.frost.utils.*
import io.reactivex.disposables.Disposable
import io.reactivex.subjects.PublishSubject
class MainActivity : AppCompatActivity() {
lateinit var adapter: SectionsPagerAdapter
val toolbar: Toolbar by bindView(R.id.toolbar)
val viewPager: ViewPager by bindView(R.id.container)
val fab: FloatingActionButton by bindView(R.id.fab)
val tabs: TabLayout by bindView(R.id.tabs)
lateinit var drawer: Drawer
lateinit var drawerHeader: AccountHeader
var titleDisposable: Disposable? = null
var refreshObservable = PublishSubject.create<Boolean>()!!
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
ButterKnife.bind(this)
setSupportActionBar(toolbar)
adapter = SectionsPagerAdapter(supportFragmentManager, loadFbTabs())
viewPager.adapter = adapter
viewPager.offscreenPageLimit = 5
viewPager.addOnPageChangeListener(object : ViewPager.SimpleOnPageChangeListener() {
override fun onPageSelected(position: Int) {
super.onPageSelected(position)
updateTitleListener()
}
override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
super.onPageScrolled(position, positionOffset, positionOffsetPixels)
val delta: Float by lazy { positionOffset * (255 - 128).toFloat() }
(0 until tabs.tabCount).asSequence().forEach {
i ->
tabs.getTabAt(i)?.icon?.alpha = when (i) {
position -> (255.0 - delta).toInt()
position + 1 -> (128.0 + delta).toInt()
else -> 128
}
}
}
})
setupDrawer(savedInstanceState)
setupTabs()
fab.setOnClickListener { view ->
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show()
}
viewPager.viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener {
override fun onGlobalLayout() {
viewPager.viewTreeObserver.removeOnGlobalLayoutListener(this)
updateTitleListener()
}
})
}
fun updateTitleListener() {
titleDisposable?.dispose()
titleDisposable = currentFragment.web.addTitleListener({ toolbar.title = it })
}
fun setupTabs() {
viewPager.addOnPageChangeListener(TabLayout.TabLayoutOnPageChangeListener(tabs))
tabs.addOnTabSelectedListener(object : TabLayout.ViewPagerOnTabSelectedListener(viewPager) {
override fun onTabReselected(tab: TabLayout.Tab) {
super.onTabReselected(tab)
currentFragment.web.scrollOrRefresh()
}
})
adapter.pages.forEach { tabs.addTab(tabs.newTab().setIcon(it.icon.toDrawable(this))) }
}
fun setupDrawer(savedInstanceState: Bundle?) {
drawer = drawer {
toolbar = this@MainActivity.toolbar
savedInstance = savedInstanceState
translucentStatusBar = false
drawerHeader = accountHeader {
cookies().forEach { (id, name) ->
profile(name = name ?: "") {
iconUrl = PROFILE_PICTURE_URL(id)
identifier = id
}
}
onProfileChanged { _, profile, current ->
if (current) launchWebOverlay(FbTab.PROFILE.url)
else switchUser(profile.identifier, { refreshObservable.onNext(true) })
false
}
}
drawerHeader.setActiveProfile(Prefs.userId)
primaryItem(FbTab.ACTIVITY_LOG)
primaryItem(FbTab.PHOTOS)
primaryItem(FbTab.GROUPS)
}
}
fun Builder.primaryItem(item: FbTab) = this.primaryItem(item.titleId) {
iicon = item.icon
identifier = item.titleId.toLong()
onClick { _ ->
launchWebOverlay(item.url)
false
}
}
fun refreshAll() {
refreshObservable.onNext(true)
}
override fun onCreateOptionsMenu(menu: Menu): Boolean {
menuInflater.inflate(R.menu.menu_main, menu)
return true
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_settings -> {
launchNewTask(SelectorActivity::class.java, cookies())
// startActivity(Intent(this, LoginActivity::class.java))
// finish()
}
R.id.action_changelog -> Changelog.show(this)
R.id.action_call -> launchNewTask(LoginActivity::class.java)
R.id.action_db -> adapter.pages.saveAsync(this)
R.id.action_restart -> restart()
else -> return super.onOptionsItemSelected(item)
}
return true
}
override fun onBackPressed() {
if (currentFragment.onBackPressed()) return
super.onBackPressed()
}
val currentFragment
get() = supportFragmentManager.findFragmentByTag("android:switcher:${R.id.container}:${viewPager.currentItem}") as WebFragment
inner class SectionsPagerAdapter(fm: FragmentManager, val pages: List<FbTab>) : FragmentPagerAdapter(fm) {
override fun getItem(position: Int) = WebFragment.newInstance(pages[position].url)
override fun getCount() = pages.size
override fun getPageTitle(position: Int): CharSequence = getString(pages[position].titleId)
}
}
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