封装LiveDataBus

Author: fmtjava

app/build.gradle

@@ -14,7 +14,7 @@ android {
         minSdkVersion 21
         targetSdkVersion 29
         versionCode 13
-        versionName "2.7"
+        versionName "2.8"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     signingConfigs {

app/src/main/java/com/fmt/github/home/event/ReposStarEvent.kt

@@ -1,3 +1,3 @@
 package com.fmt.github.home.event
 
-class ReposStarEvent
+class ReposStarEvent(val isFromFavor:Boolean)

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

@@ -30,6 +30,7 @@ class ReposDetailActivity : BaseVMActivity() {
     private lateinit var mOwner: String
     private lateinit var mRepos: String
     private lateinit var mWebUrl: String
+    private var mIsFromFavor: Boolean = false
 
     override fun getLayoutId(): Int = R.layout.activity_repos_detail
 
@@ -103,15 +104,17 @@ class ReposDetailActivity : BaseVMActivity() {
         mViewModel.starRepo(mOwner, mRepos)
             .observe(this@ReposDetailActivity, {
                 successToast(getString(R.string.stared))
-                LiveDataBus.with<ReposStarEvent>(Constant.STAR_EVENT_KEY).postData(ReposStarEvent())
+                LiveDataBus.with<ReposStarEvent>(Constant.STAR_EVENT_KEY)
+                    .setData(ReposStarEvent(mIsFromFavor))
             })
     }
 
     private fun unStarRepo() {
         mViewModel.unStarRepo(mOwner, mRepos)
             .observe(this@ReposDetailActivity, {
                 successToast(getString(R.string.un_stared))
-                LiveDataBus.with<ReposStarEvent>(Constant.STAR_EVENT_KEY).postData(ReposStarEvent())
+                LiveDataBus.with<ReposStarEvent>(Constant.STAR_EVENT_KEY)
+                    .setData(ReposStarEvent(mIsFromFavor))
             })
     }
 
@@ -123,7 +126,12 @@ class ReposDetailActivity : BaseVMActivity() {
         }
 }
 
-fun go2ReposDetailActivity(activity: Activity, webUrl: String, repo: String, owner: String) {
+fun go2ReposDetailActivity(
+    activity: Activity,
+    webUrl: String,
+    repo: String,
+    owner: String,
+) {
     Bundle().run {
         putString(ReposDetailActivity.WEB_URL, webUrl)
         putString(ReposDetailActivity.REPO, repo)

app/src/main/java/com/fmt/github/user/fragment/UserReposFragment.kt

@@ -50,7 +50,7 @@ class UserReposFragment : BaseListMVFragment<ReposItemModel>() {
                     mActivity,
                     reposItemModel.html_url,
                     reposItemModel.name,
-                    reposItemModel.owner.login
+                    reposItemModel.owner.login,
                 )
             }
         LastAdapter(mListData, BR.item)
@@ -65,7 +65,7 @@ class UserReposFragment : BaseListMVFragment<ReposItemModel>() {
             mUserName = it.getString(KEY).toString()
             mIsFavor = it.getBoolean(IS_FAVOR)
             initViewModelAction()
-            if (mIsFavor) initStarEvent()
+            initStarEvent()
         }
     }
 
@@ -77,10 +77,10 @@ class UserReposFragment : BaseListMVFragment<ReposItemModel>() {
         }
     }
 
-    //LiveEventBus实现Android消息总线
+    //LiveDataBus实现Android消息总线
     private fun initStarEvent() {
         LiveDataBus.with<ReposStarEvent>(Constant.STAR_EVENT_KEY)
-            .observe(this, {
+            .observe(this, { reposStarEvent ->
                 onRefresh(mRefreshLayout)
             })
     }