详情页面新增浏览器打开、复制链接、分享功能

Author: fmtjava

app/src/main/java/com/fmt/github/repos/activity/ReposDetailActivity.kt

@@ -44,7 +44,7 @@ class ReposDetailActivity : BaseVMActivity() {
         mRepos = intent.getStringExtra(REPO)
         mWebUrl = intent.getStringExtra(WEB_URL)
         mWebDelegate = WebDelegate.create(AgentWebContainer(), this, mRootView, mWebUrl)
-        mWebDelegate.onCreate()
+        lifecycle.addObserver(mWebDelegate)
         setSupportActionBar(mToolbar)
         supportActionBar?.let { actionBar ->
             actionBar.setDisplayHomeAsUpEnabled(true)//添加默认的返回图标
@@ -115,21 +115,6 @@ class ReposDetailActivity : BaseVMActivity() {
             })
     }
 
-    override fun onPause() {
-        mWebDelegate.onPause()
-        super.onPause()
-    }
-
-    override fun onResume() {
-        mWebDelegate.onResume()
-        super.onResume()
-    }
-
-    override fun onDestroy() {
-        mWebDelegate.onDestroy()
-        super.onDestroy()
-    }
-
     override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean =
         (mWebDelegate.handleKeyEvent(keyCode, event)).yes {
             true

app/src/main/java/com/fmt/github/repos/delegate/WebDelegate.kt

@@ -1,15 +1,19 @@
 package com.fmt.github.repos.delegate
 
 import android.app.Activity
+import android.util.Log
 import android.view.KeyEvent
 import android.view.ViewGroup
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleObserver
+import androidx.lifecycle.OnLifecycleEvent
 
 class WebDelegate(
     private val webContainer: WebContainer,
     private val mActivity: Activity,
     private val mViewGroup: ViewGroup,
     private val mWebUrl: String
-) {
+) : LifecycleObserver {
 
     companion object {
         fun create(
@@ -21,20 +25,28 @@ class WebDelegate(
             WebDelegate(webContainer, activity, viewGroup, webUrl)
     }
 
+    @OnLifecycleEvent(Lifecycle.Event.ON_CREATE)
     fun onCreate() {
         webContainer.onCreate(mActivity, mViewGroup, mWebUrl)
+        Log.e("fmt", "onCreate")
     }
 
+    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
     fun onPause() {
         webContainer.onPause()
+        Log.e("fmt", "onPause")
     }
 
+    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
     fun onResume() {
         webContainer.onResume()
+        Log.e("fmt", "onResume")
     }
 
+    @OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
     fun onDestroy() {
         webContainer.onDestroy()
+        Log.e("fmt", "onDestroy")
     }
 
     fun back() = webContainer.back()