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owenclave / app/src/main/java/io/nekohasekai/sagernet/ktx/Context.kt
/******************************************************************************
* *
* Copyright (C) 2025 by by Husi authors *
* *
* 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. *
* *
* This program 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 this program. If not, see . *
* *
******************************************************************************/
package io.nekohasekai.sagernet.ktx
import android.app.Activity
import android.content.Context
import android.content.ContextWrapper
inline fun Context.findActivity(): T? {
var ctx = this
while (ctx is ContextWrapper) {
if (ctx is T) return ctx
ctx = ctx.baseContext
}
return null
}