Forked from wajahatkarim3/ActivitiesLaunchingWay.kt
Created
September 27, 2021 08:48
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Kotlin Extensions for simpler, easier and funw way of launching of Activities
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/** | |
* Kotlin Extensions for simpler, easier and funw way | |
* of launching of Activities | |
*/ | |
inline fun <reified T : Any> Activity.launchActivity ( | |
requestCode: Int = -1, | |
options: Bundle? = null, | |
noinline init: Intent.() -> Unit = {}) | |
{ | |
val intent = newIntent<T>(this) | |
intent.init() | |
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) | |
{ | |
startActivityForResult(intent, requestCode, options) | |
} else { | |
startActivityForResult(intent, requestCode) | |
} | |
} | |
inline fun <reified T : Any> Context.launchActivity ( | |
options: Bundle? = null, | |
noinline init: Intent.() -> Unit = {}) | |
{ | |
val intent = newIntent<T>(this) | |
intent.init() | |
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) | |
{ | |
startActivity(intent, options) | |
} else { | |
startActivity(intent) | |
} | |
} | |
inline fun <reified T : Any> newIntent(context: Context): Intent = | |
Intent(context, T::class.java) |
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// Simple Activities | |
launchActivity<UserDetailActivity>() | |
// Add Intent extras | |
launchActivity<UserDetailActivity> { | |
putExtra(INTENT_USER_ID, user.id) | |
} | |
// Add custom flags | |
launchActivity<UserDetailActivity> { | |
putExtra(INTENT_USER_ID, user.id) | |
addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP) | |
} | |
// Add Shared Transistions | |
val options = ActivityOptionsCompat.makeSceneTransitionAnimation(this, avatar, "avatar") | |
launchActivity<UserDetailActivity>(options = options) { | |
putExtra(INTENT_USER_ID, user.id) | |
} | |
// Add requestCode for startActivityForResult() call | |
launchActivity<UserDetailActivity>(requestCode = 1234) { | |
putExtra(INTENT_USER_ID, user.id) | |
} |
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