SecureFlagPolicy.android.kt
/*
* Copyright 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.compose.ui.window
import android.view.WindowManager
/**
* Policy on setting [WindowManager.LayoutParams.FLAG_SECURE] on a window.
*/
enum class SecureFlagPolicy {
/**
* Inherit [WindowManager.LayoutParams.FLAG_SECURE] from the parent window and pass it on the
* window that is using this policy.
*/
Inherit,
/**
* Forces [WindowManager.LayoutParams.FLAG_SECURE] to be set on the window that is using this
* policy.
*/
SecureOn,
/**
* No [WindowManager.LayoutParams.FLAG_SECURE] will be set on the window that is using this
* policy.
*/
SecureOff
}
internal fun SecureFlagPolicy.shouldApplySecureFlag(isSecureFlagSetOnParent: Boolean): Boolean {
return when (this) {
SecureFlagPolicy.SecureOff -> false
SecureFlagPolicy.SecureOn -> true
SecureFlagPolicy.Inherit -> isSecureFlagSetOnParent
}
}