chinwag-android/app/src/main/java/com/keylesspalace/tusky/di/AppInjector.kt
Ivan Kupalov a5cffe0fea Add Dagger (#554)
* Add Dagger DI

* Preemptively fix tests

* Add missing licenses

* DI fixes

* ci fixes
2018-03-27 19:47:00 +02:00

80 lines
2.8 KiB
Kotlin

/* Copyright 2018 charlag
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky.di
import android.app.Activity
import android.app.Application
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v4.app.FragmentActivity
import android.support.v4.app.FragmentManager
import com.keylesspalace.tusky.TuskyApplication
import dagger.android.AndroidInjection
import dagger.android.support.AndroidSupportInjection
import dagger.android.support.HasSupportFragmentInjector
/**
* Created by charlag on 3/24/18.
*/
object AppInjector {
fun init(app: TuskyApplication) {
DaggerAppComponent.builder().application(app)
.build().inject(app)
app.registerActivityLifecycleCallbacks(object : Application.ActivityLifecycleCallbacks {
override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
handleActivity(activity)
}
override fun onActivityPaused(activity: Activity?) {
}
override fun onActivityResumed(activity: Activity?) {
}
override fun onActivityStarted(activity: Activity?) {
}
override fun onActivityDestroyed(activity: Activity?) {
}
override fun onActivitySaveInstanceState(activity: Activity?, outState: Bundle?) {
}
override fun onActivityStopped(activity: Activity?) {
}
})
}
private fun handleActivity(activity: Activity) {
if (activity is HasSupportFragmentInjector || activity is Injectable) {
AndroidInjection.inject(activity)
}
if (activity is FragmentActivity) {
activity.supportFragmentManager.registerFragmentLifecycleCallbacks(
object : FragmentManager.FragmentLifecycleCallbacks() {
override fun onFragmentCreated(fm: FragmentManager?, f: Fragment?,
savedInstanceState: Bundle?) {
if (f is Injectable) {
AndroidSupportInjection.inject(f)
}
}
}, true)
}
}
}