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Merge pull request #56 from thecraftman/add-m1-support
Add M1 Mac support & Optimize app startup by deferring initialization of non-critical components
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67 changes: 67 additions & 0 deletions
67
app/src/main/java/com/mayokunadeniyi/instantweather/App.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| // App.kt | ||
| override fun onCreate() { | ||
| super.onCreate() | ||
|
|
||
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) { | ||
| val deferredComponentInitializer = DeferredComponentInitializer(this) | ||
| deferredComponentInitializer.initialize() | ||
| } else { | ||
| initializeComponents() | ||
| } | ||
| } | ||
|
|
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| private fun initializeComponents() { | ||
| initWorkManager() | ||
| initCrashlytics() | ||
| initAnalytics() | ||
| } | ||
|
|
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| // DeferredComponentInitializer.kt | ||
| class DeferredComponentInitializer(private val app: Application) { | ||
|
|
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| fun initialize() { | ||
| val componentInitializer = ComponentInitializer(app) | ||
| val initializeMessage = when { | ||
| isColdStart() -> "Deferred initialization from cold start" | ||
| else -> "Deferred initialization from warm start" | ||
| } | ||
| WorkManager.getInstance(app) | ||
| .beginUniqueWork( | ||
| "DeferredInitialization", | ||
| ExistingWorkPolicy.KEEP, | ||
| OneTimeWorkRequestBuilder<DeferredWorker>() | ||
| .setInputData(workDataOf(DeferredWorker.KEY_INITIALIZE to initializeMessage)) | ||
| .build() | ||
| ) | ||
| .enqueue() | ||
| } | ||
|
|
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| private fun isColdStart(): Boolean { | ||
| return ProcessLifecycleOwner.get().lifecycle.currentState == Lifecycle.State.INITIALIZED | ||
| } | ||
|
|
||
| private class DeferredWorker( | ||
| context: Context, | ||
| workerParams: WorkerParameters | ||
| ) : Worker(context, workerParams) { | ||
| override fun doWork(): Result { | ||
| val initializeMessage = inputData.getString(KEY_INITIALIZE) | ||
| initializeMessage?.let { | ||
| Log.d("DeferredInit", it) | ||
| } | ||
| ComponentInitializer(applicationContext).initialize() | ||
| return Result.success() | ||
| } | ||
|
|
||
| companion object { | ||
| const val KEY_INITIALIZE = "KEY_INITIALIZE" | ||
| } | ||
| } | ||
|
|
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| private class ComponentInitializer(private val app: Application) { | ||
| fun initialize() { | ||
| initCrashlytics() | ||
| initAnalytics() | ||
| } | ||
| } | ||
| } |
63 changes: 63 additions & 0 deletions
63
.../main/java/com/mayokunadeniyi/instantweather/initializers/DeferredComponentInitializer.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package com.mayokunadeniyi.instantweather.initializers | ||
|
|
||
| import android.app.Application | ||
| import android.content.Context | ||
| import android.os.Build | ||
| import android.util.Log | ||
| import androidx.lifecycle.Lifecycle | ||
| import androidx.lifecycle.ProcessLifecycleOwner | ||
| import androidx.work.ExistingWorkPolicy | ||
| import androidx.work.OneTimeWorkRequestBuilder | ||
| import androidx.work.WorkManager | ||
| import androidx.work.Worker | ||
| import androidx.work.WorkerParameters | ||
| import androidx.work.workDataOf | ||
|
|
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| class DeferredComponentInitializer(private val app: Application) { | ||
|
|
||
| fun initialize() { | ||
| val componentInitializer = ComponentInitializer(app) | ||
| val initializeMessage = when { | ||
| isColdStart() -> "Deferred initialization from cold start" | ||
| else -> "Deferred initialization from warm start" | ||
| } | ||
| WorkManager.getInstance(app) | ||
| .beginUniqueWork( | ||
| "DeferredInitialization", | ||
| ExistingWorkPolicy.KEEP, | ||
| OneTimeWorkRequestBuilder<DeferredWorker>() | ||
| .setInputData(workDataOf(DeferredWorker.KEY_INITIALIZE to initializeMessage)) | ||
| .build() | ||
| ) | ||
| .enqueue() | ||
| } | ||
|
|
||
| private fun isColdStart(): Boolean { | ||
| return ProcessLifecycleOwner.get().lifecycle.currentState == Lifecycle.State.INITIALIZED | ||
| } | ||
|
|
||
| private class DeferredWorker( | ||
| context: Context, | ||
| workerParams: WorkerParameters | ||
| ) : Worker(context, workerParams) { | ||
| override fun doWork(): Result { | ||
| val initializeMessage = inputData.getString(KEY_INITIALIZE) | ||
| initializeMessage?.let { | ||
| Log.d("DeferredInit", it) | ||
| } | ||
| ComponentInitializer(applicationContext).initialize() | ||
| return Result.success() | ||
| } | ||
|
|
||
| companion object { | ||
| const val KEY_INITIALIZE = "KEY_INITIALIZE" | ||
| } | ||
| } | ||
|
|
||
| private class ComponentInitializer(private val app: Application) { | ||
| fun initialize() { | ||
| initCrashlytics() | ||
| initAnalytics() | ||
| } | ||
| } | ||
| } |
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