mirror of
https://github.com/tachiyomiorg/tachiyomi.git
synced 2024-11-19 02:49:18 +01:00
Back button now returns to start screen. Also fix #356
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@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.ui.main
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import android.content.Intent
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import android.os.Bundle
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import android.support.v4.app.Fragment
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import android.support.v4.app.TaskStackBuilder
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import android.support.v4.view.GravityCompat
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import android.view.MenuItem
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import eu.kanade.tachiyomi.R
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@ -23,6 +24,15 @@ class MainActivity : BaseActivity() {
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val preferences: PreferencesHelper by injectLazy()
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private val startScreenId by lazy {
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when (preferences.startScreen()) {
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1 -> R.id.nav_drawer_library
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2 -> R.id.nav_drawer_recently_read
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3 -> R.id.nav_drawer_recent_updates
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else -> R.id.nav_drawer_library
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}
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}
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override fun onCreate(savedState: Bundle?) {
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setAppTheme()
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super.onCreate(savedState)
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@ -45,28 +55,28 @@ class MainActivity : BaseActivity() {
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// Make information view invisible
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empty_view.hide()
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when (item.itemId) {
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R.id.nav_drawer_library -> setFragment(LibraryFragment.newInstance())
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R.id.nav_drawer_recent_updates -> setFragment(RecentChaptersFragment.newInstance())
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R.id.nav_drawer_recent_manga -> setFragment(RecentlyReadFragment.newInstance())
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R.id.nav_drawer_catalogues -> setFragment(CatalogueFragment.newInstance())
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R.id.nav_drawer_downloads -> setFragment(DownloadFragment.newInstance())
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R.id.nav_drawer_settings -> startActivity(Intent(this, SettingsActivity::class.java))
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R.id.nav_drawer_backup -> setFragment(BackupFragment.newInstance())
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val id = item.itemId
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when (id) {
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R.id.nav_drawer_library -> setFragment(LibraryFragment.newInstance(), id)
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R.id.nav_drawer_recently_read -> setFragment(RecentlyReadFragment.newInstance(), id)
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R.id.nav_drawer_recent_updates -> setFragment(RecentChaptersFragment.newInstance(), id)
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R.id.nav_drawer_catalogues -> setFragment(CatalogueFragment.newInstance(), id)
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R.id.nav_drawer_downloads -> setFragment(DownloadFragment.newInstance(), id)
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R.id.nav_drawer_settings -> {
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val intent = Intent(this, SettingsActivity::class.java)
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startActivityForResult(intent, REQUEST_OPEN_SETTINGS)
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}
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R.id.nav_drawer_backup -> setFragment(BackupFragment.newInstance(), id)
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}
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drawer.closeDrawer(GravityCompat.START)
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true
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}
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if (savedState == null) {
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// Set start screen
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setSelectedDrawerItem(startScreenId)
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when (preferences.startScreen()) {
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1 -> setFragment(LibraryFragment.newInstance())
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2 -> setFragment(RecentlyReadFragment.newInstance())
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3 -> setFragment(RecentChaptersFragment.newInstance())
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else -> setFragment(LibraryFragment.newInstance())
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}
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// Show changelog if needed
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ChangelogDialogFragment.show(preferences, supportFragmentManager)
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}
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}
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@ -80,23 +90,45 @@ class MainActivity : BaseActivity() {
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}
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override fun onBackPressed() {
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supportFragmentManager.findFragmentById(R.id.frame_container)?.let {
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if (it !is LibraryFragment) {
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nav_view.setCheckedItem(R.id.nav_drawer_library)
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nav_view.menu.performIdentifierAction(R.id.nav_drawer_library, 0)
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} else {
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super.onBackPressed()
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}
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} ?: super.onBackPressed()
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val fragment = supportFragmentManager.findFragmentById(R.id.frame_container)
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if (fragment != null && fragment.tag.toInt() != startScreenId) {
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setSelectedDrawerItem(startScreenId)
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} else {
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super.onBackPressed()
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}
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}
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fun setFragment(fragment: Fragment) {
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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if (requestCode == REQUEST_OPEN_SETTINGS && resultCode != 0) {
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if (resultCode and SettingsActivity.FLAG_DATABASE_CLEARED != 0) {
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// If database is cleared avoid undefined behavior by recreating the stack.
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TaskStackBuilder.create(this)
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.addNextIntent(Intent(this, MainActivity::class.java))
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.startActivities()
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} else if (resultCode and SettingsActivity.FLAG_THEME_CHANGED != 0) {
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recreate()
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}
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}
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}
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private fun setSelectedDrawerItem(itemId: Int, triggerAction: Boolean = true) {
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nav_view.setCheckedItem(itemId)
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if (triggerAction) {
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nav_view.menu.performIdentifierAction(itemId, 0)
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}
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}
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private fun setFragment(fragment: Fragment, itemId: Int) {
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supportFragmentManager.beginTransaction()
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.replace(R.id.frame_container, fragment)
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.replace(R.id.frame_container, fragment, "$itemId")
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.commit()
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}
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fun updateEmptyView(show: Boolean, textResource: Int, drawable: Int) {
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if (show) empty_view.show(drawable, textResource) else empty_view.hide()
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}
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companion object {
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private const val REQUEST_OPEN_SETTINGS = 200
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}
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}
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@ -16,6 +16,15 @@ class SettingsActivity : BaseActivity(),
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private lateinit var replaceFragmentStrategy: ReplaceFragment
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/**
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* Flags to send to the parent activity for reacting to preference changes.
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*/
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var parentFlags = 0
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set(value) {
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field = field or value
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setResult(field)
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}
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override fun onCreate(savedState: Bundle?) {
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setAppTheme()
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super.onCreate(savedState)
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@ -29,10 +38,16 @@ class SettingsActivity : BaseActivity(),
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supportFragmentManager.beginTransaction()
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.add(R.id.settings_content, SettingsFragment.newInstance(null), "Settings")
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.commit()
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} else {
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parentFlags = savedState.getInt(SettingsActivity::parentFlags.name)
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}
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setupToolbar(toolbar, backNavigation = false)
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}
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override fun onSaveInstanceState(outState: Bundle) {
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outState.putInt(SettingsActivity::parentFlags.name, parentFlags)
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super.onSaveInstanceState(outState)
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}
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override fun onOptionsItemSelected(item: MenuItem): Boolean {
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@ -60,4 +75,9 @@ class SettingsActivity : BaseActivity(),
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return true
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}
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companion object {
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const val FLAG_THEME_CHANGED = 0x1
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const val FLAG_DATABASE_CLEARED = 0x2
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}
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}
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@ -97,6 +97,7 @@ class SettingsAdvancedFragment : SettingsFragment() {
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.positiveText(android.R.string.yes)
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.negativeText(android.R.string.no)
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.onPositive { dialog, which ->
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(activity as SettingsActivity).parentFlags = SettingsActivity.FLAG_DATABASE_CLEARED
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db.deleteMangasNotInLibrary().executeAsBlocking()
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activity.toast(R.string.clear_database_completed)
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}
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@ -1,8 +1,6 @@
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package eu.kanade.tachiyomi.ui.setting
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import android.content.Intent
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import android.os.Bundle
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import android.support.v4.app.TaskStackBuilder
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import android.support.v7.preference.Preference
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import android.support.v7.preference.PreferenceFragmentCompat
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import android.support.v7.preference.XpPreferenceFragment
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@ -67,16 +65,14 @@ class SettingsGeneralFragment : SettingsFragment(),
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}
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themePreference.setOnPreferenceChangeListener { preference, newValue ->
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// Rebuild activity's to apply themes.
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TaskStackBuilder.create(context)
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.addNextIntentWithParentStack(Intent(activity.intent))
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.startActivities()
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(activity as SettingsActivity).parentFlags = SettingsActivity.FLAG_THEME_CHANGED
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activity.recreate()
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true
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}
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}
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override fun onPreferenceDisplayDialog(p0: PreferenceFragmentCompat?, p: Preference): Boolean {
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if (p.key == getString(R.string.pref_library_columns_dialog_key)) {
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if (p === columnsPreference) {
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val fragment = LibraryColumnsDialog.newInstance(p)
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fragment.setTargetFragment(this, 0)
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fragment.show(fragmentManager, null)
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@ -8,7 +8,7 @@
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android:icon="@drawable/ic_book_black_24dp"
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android:title="@string/label_library" />
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<item
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android:id="@+id/nav_drawer_recent_manga"
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android:id="@+id/nav_drawer_recently_read"
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android:icon="@drawable/ic_glasses_black_24dp"
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android:title="@string/label_recent_manga"/>
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<item
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