gitea/legado
gitea/legado
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Code Issues Packages Projects Releases Wiki Activity

去除findViewById

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This commit is contained in:
GKF 2019-05-22 16:09:31 +08:00
parent 68cfb670a8
commit 8ddb6adc1c
1 changed files with 12 additions and 14 deletions
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26
app/src/main/java/io/legado/app/ui/main/MainActivity.kt
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@ -1,17 +1,17 @@
package io.legado.app.ui.main
import android.os.Bundle
import com.google.android.material.floatingactionbutton.FloatingActionButton
import com.google.android.material.snackbar.Snackbar
import androidx.core.view.GravityCompat
import androidx.appcompat.app.ActionBarDrawerToggle
import android.view.Menu
import android.view.MenuItem
import androidx.appcompat.app.ActionBarDrawerToggle
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.GravityCompat
import androidx.drawerlayout.widget.DrawerLayout
import com.google.android.material.navigation.NavigationView
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.Toolbar
import android.view.Menu
import com.google.android.material.snackbar.Snackbar
import io.legado.app.R
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.app_bar_main.*
class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
@ -19,25 +19,23 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
val toolbar: Toolbar = findViewById(R.id.toolbar)
setSupportActionBar(toolbar)
val fab: FloatingActionButton = findViewById(R.id.fab)
fab.setOnClickListener { view ->
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show()
}
val drawerLayout: DrawerLayout = findViewById(R.id.drawer_layout)
val navView: NavigationView = findViewById(R.id.nav_view)
val toggle = ActionBarDrawerToggle(
this, drawerLayout, toolbar,
this, drawer_layout, toolbar,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close
)
drawerLayout.addDrawerListener(toggle)
drawer_layout.addDrawerListener(toggle)
toggle.syncState()
navView.setNavigationItemSelectedListener(this)
nav_view.setNavigationItemSelectedListener(this)
}
override fun onBackPressed() {