ensure the activity is alive when trying to show a toast (8813c0d5) · Commits · e / os / Simple-Commons

commons/src/main/kotlin/com/simplemobiletools/commons/extensions/Activity.kt

+16 −4

Original line number	Diff line number	Diff line
		@@ -41,24 +41,36 @@ import java.util.*

		fun Activity.toast(id: Int, length: Int = Toast.LENGTH_SHORT) {
		if (isOnMainThread()) {
		Toast.makeText(this, id, length).show()
		showToast(this, id, length)
		} else {
		runOnUiThread {
		Toast.makeText(this, id, length).show()
		showToast(this, id, length)
		}
		}
		}

		fun Activity.toast(msg: String, length: Int = Toast.LENGTH_SHORT) {
		if (isOnMainThread()) {
		Toast.makeText(this, msg, length).show()
		showToast(this, msg, length)
		} else {
		runOnUiThread {
		Toast.makeText(this, msg, length).show()
		showToast(this, msg, length)
		}
		}
		}

		private fun showToast(activity: Activity, messageId: Int, length: Int) {
		if (!activity.isActivityDestroyed()) {
		Toast.makeText(activity, messageId, length).show()
		}
		}

		private fun showToast(activity: Activity, message: String, length: Int) {
		if (!activity.isActivityDestroyed()) {
		Toast.makeText(activity, message, length).show()
		}
		}

		fun Activity.showErrorToast(msg: String, length: Int = Toast.LENGTH_LONG) {
		toast(String.format(getString(R.string.an_error_occurred), msg), length)
		}