refactor(app): move some logic into Lifecycle Observers

Signed-off-by: YuutaW <17158086+Trumeet@users.noreply.github.com>

1 files changed, 29 insertions, 47 deletions

diff --git a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
index 792e948..ed93f38 100644
--- a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
+++ b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
@@ -1,7 +1,10 @@
 package moe.yuuta.workmode
 
 import android.app.Activity
-import android.content.*
+import android.content.ActivityNotFoundException
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.drawable.Drawable
 import android.net.Uri
@@ -35,12 +38,11 @@ import moe.yuuta.workmode.suspend.SuspendTile
 import moe.yuuta.workmode.suspend.data.ListMode
 import moe.yuuta.workmode.suspend.data.Status
 import moe.yuuta.workmode.suspend.data.SuspendedStorage
-import moe.yuuta.workmode.update.Update
-import moe.yuuta.workmode.update.UpdateChecker
+import moe.yuuta.workmode.update.LifecycleUpdateChecker
 import moe.yuuta.workmode.utils.Utils
 import java.util.stream.Collectors
 
-class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View.OnClickListener, LicenseCheckerCallback {
+class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View.OnClickListener, LicenseCheckerCallback, moe.yuuta.workmode.update.Callback, LifecycleUIUpdateReceiver.Callback {
     private val logger: Logger = XLog.tag("MainActivity").build()
 
     companion object {
@@ -74,10 +76,8 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
         mAdapter = Adapter()
         recyclerView.adapter = mAdapter
         displayUI()
-        val filter = IntentFilter(AccessorStarter.ACTION_UPDATE_UI_STATE)
-        filter.addAction(AccessorStarter.ACTION_UPDATE_UI_PROGRESS)
-        registerReceiver(mUIUpdateReceiver, filter)
-        scheduleUpdateChecking()
+        lifecycle.addObserver(LifecycleUIUpdateReceiver(this, this))
+        lifecycle.addObserver(LifecycleUpdateChecker(this, this))
         lifecycle.addObserver(GPL(this, lifecycle, this))
         setProgressUI(false)
     }
@@ -133,7 +133,6 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
         mStoppableGroup.stop()
         mAdapter.destroy()
         if (mSortDisplayStoppable != null) (mSortDisplayStoppable as Stoppable).stop()
-        unregisterReceiver(mUIUpdateReceiver)
         super.onDestroy()
     }
 
@@ -203,46 +202,16 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
         })
     }
 
-    private val mUIUpdateReceiver = object : BroadcastReceiver() {
-        override fun onReceive(context: Context?, intent: Intent?) {
-            if (intent == null) return
-            when (intent.action) {
-                AccessorStarter.ACTION_UPDATE_UI_STATE -> {
-                    displayUI()
-                }
-                AccessorStarter.ACTION_UPDATE_UI_PROGRESS -> {
-                    logger.d("Updating progress from receiver")
-                    setProgressUI(intent.getBooleanExtra(AccessorStarter.EXTRA_SHOW_PROGRESS, false))
-                }
+    override fun updateUI(intent: Intent) {
+        when (intent.action) {
+            AccessorStarter.ACTION_UPDATE_UI_STATE -> {
+                displayUI()
             }
-        }
-    }
-
-    private fun scheduleUpdateChecking() {
-        mStoppableGroup.add(Async.beginTask(UpdateChecker(), object : Callback<Update> {
-            override fun onStop(success: Boolean, result: Update?, e: Throwable?) {
-                if (result == null) return
-                if (result.version <= BuildConfig.VERSION_CODE) return
-                if (!shouldOpenGooglePlay() && !result.altUrlEnabled && !result.altUrlForce) return
-                Snackbar.make(findViewById(android.R.id.content),
-                        getString(R.string.update_available,
-                                result.name),
-                        Snackbar.LENGTH_LONG)
-                        .setAction(R.string.view) {
-                            val url = if (shouldOpenGooglePlay() && !result.altUrlForce)
-                                "https://play.google.com/store/apps/details?id=${BuildConfig.APPLICATION_ID}"
-                            else result.altUrl
-                            try {
-                                startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
-                            } catch (ignored: ActivityNotFoundException) {}
-                        }
-                        .show()
+            AccessorStarter.ACTION_UPDATE_UI_PROGRESS -> {
+                logger.d("Updating progress from receiver")
+                setProgressUI(intent.getBooleanExtra(AccessorStarter.EXTRA_SHOW_PROGRESS, false))
             }
-
-            private fun shouldOpenGooglePlay(): Boolean =
-                    "com.android.vending" == this@MainActivity.packageManager.getInstallerPackageName(BuildConfig.APPLICATION_ID)
-
-        }))
+        }
     }
 
     private val mSwitchListModeListener = object : TabLayout.OnTabSelectedListener {
@@ -365,6 +334,19 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
             Policy.RETRY -> SuspendedStorage(this).reportCrack("g_p_l", "rt")
         }
     }
+
+    override fun showToast(name: String, url: String) {
+        Snackbar.make(findViewById(android.R.id.content),
+                getString(R.string.update_available,
+                        name),
+                Snackbar.LENGTH_LONG)
+                .setAction(R.string.view) {
+                    try {
+                        startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
+                    } catch (ignored: ActivityNotFoundException) {}
+                }
+                .show()
+    }
 }
 
 private class Adapter : RecyclerView.Adapter<Adapter.VH>() {