抽取bindingStatus

Author: ztc1997

app/src/main/kotlin/com/rayfantasy/icode/ui/activity/AccountSettingActivity.kt

@@ -26,12 +26,16 @@ import org.jetbrains.anko.onClick
 import java.io.File
 import java.net.URI
 
-class AccountSettingActivity : ActivityBindingStatus() {
+class AccountSettingActivity : ActivityBase() {
     private val glide by lazy { Glide.with(this) }
     private val circleTransformation by lazy { CropCircleTransformation(this) }
     final val REQUEST_SELECT_PICTURE: Int = 0x01
     lateinit var tagetUri: Uri
     lateinit var DestinationUri: Uri
+
+    override val bindingStatus: Boolean
+        get() = true
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         DataBindingUtil.setContentView<ActivityAccountSettingBinding>(this, R.layout.activity_account_setting).theme = ICodeTheme

app/src/main/kotlin/com/rayfantasy/icode/ui/activity/ActivityBase.kt

@@ -1,12 +1,25 @@
 package com.rayfantasy.icode.ui.activity
 
+import android.databinding.Observable
+import android.os.Build
 import android.support.v7.widget.Toolbar
 import android.view.MenuItem
 import com.rayfantasy.icode.BaseApplication
 import com.rayfantasy.icode.R
+import com.rayfantasy.icode.model.ICodeTheme
+import org.jetbrains.anko.configuration
 import org.jetbrains.anko.find
 
 abstract class ActivityBase : ActivityConverter() {
+    open val bindingStatus = false
+    private val callback by lazy {
+        object : Observable.OnPropertyChangedCallback() {
+            override fun onPropertyChanged(sender: Observable?, propertyId: Int) {
+                window.statusBarColor = ICodeTheme.colorPrimaryDark.get()
+            }
+        }
+    }
+
     override fun setContentView(layoutResID: Int) {
         super.setContentView(layoutResID)
         val toolbar = find<Toolbar>(R.id.toolbar)
@@ -26,4 +39,21 @@ abstract class ActivityBase : ActivityConverter() {
         }
         else -> false
     }
+
+    override fun onResume() {
+        super.onResume()
+        if (bindingStatus)
+            configuration(fromSdk = Build.VERSION_CODES.LOLLIPOP) {
+                window.statusBarColor = ICodeTheme.colorPrimaryDark.get()
+                ICodeTheme.colorPrimaryDark.addOnPropertyChangedCallback(callback)
+            }
+    }
+
+    override fun onPause() {
+        super.onPause()
+        if (bindingStatus)
+            configuration(fromSdk = Build.VERSION_CODES.LOLLIPOP) {
+                ICodeTheme.colorPrimaryDark.removeOnPropertyChangedCallback(callback)
+            }
+    }
 }

app/src/main/kotlin/com/rayfantasy/icode/ui/activity/ActivityBindingStatus.kt

@@ -25,7 +25,7 @@ import org.jetbrains.anko.onClick
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.toast
 
-class BlocksActivity : ActivityBindingStatus() {
+class BlocksActivity : ActivityBase() {
     companion object {
         private const val TRANSFORM_DURATION_BG: Long = 300
         private const val TRANSFORM_DURATION_MENU: Int = (TRANSFORM_DURATION_BG * 1.5).toInt()
@@ -41,6 +41,9 @@ class BlocksActivity : ActivityBindingStatus() {
     private var scaleY = 0f
     private var translationY = 0f
 
+    override val bindingStatus: Boolean
+        get() = true
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = DataBindingUtil.setContentView(this, R.layout.activity_blocks)

app/src/main/kotlin/com/rayfantasy/icode/ui/activity/BlocksActivity.kt

@@ -22,15 +22,20 @@ import org.jetbrains.anko.onClick
 import org.jetbrains.anko.support.v4.onRefresh
 import org.jetbrains.anko.toast
 
-class ReplyActivity : ActivityBindingStatus() {
-    companion object{
+class ReplyActivity : ActivityBase() {
+    companion object {
         const val LOAD_ONCE = 5
     }
+
     private var id: Int = 1
     private lateinit var adapter: ReplyListAdapter
     private val isRefreshing: Boolean
         get() = request != null
     private var request: Request<*>? = null
+
+    override val bindingStatus: Boolean
+        get() = true
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         DataBindingUtil.setContentView<ActivityReplyBinding>(this, R.layout.activity_reply).theme = ICodeTheme

app/src/main/kotlin/com/rayfantasy/icode/ui/activity/ReplyActivity.kt

@@ -20,9 +20,12 @@ import kotlinx.android.synthetic.main.activity_write_code.*
 import kotlinx.android.synthetic.main.content_write_code.*
 import org.jetbrains.anko.onClick
 
-class WriteCodeActivity : ActivityBindingStatus() {
+class WriteCodeActivity : ActivityBase() {
     private var request: Request<*>? = null
 
+    override val bindingStatus: Boolean
+        get() = true
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         DataBindingUtil.setContentView<ActivityWriteCodeBinding>(this, R.layout.activity_write_code).theme = ICodeTheme