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Glide.kt
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Glide.kt
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/*
* Copyright 2019 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 com.example.android.motion.demo
import com.bumptech.glide.RequestBuilder
import com.bumptech.glide.load.DataSource
import com.bumptech.glide.load.engine.GlideException
import com.bumptech.glide.request.RequestListener
import com.bumptech.glide.request.target.Target
/**
* Executes the specified [body] when the request is complete. It is invoked no matter whether the
* request succeeds or fails.
*/
fun <T> RequestBuilder<T>.doOnEnd(body: () -> Unit): RequestBuilder<T> {
return addListener(object : RequestListener<T> {
override fun onLoadFailed(
e: GlideException?,
model: Any?,
target: Target<T>?,
isFirstResource: Boolean
): Boolean {
body()
return false
}
override fun onResourceReady(
resource: T,
model: Any?,
target: Target<T>?,
dataSource: DataSource?,
isFirstResource: Boolean
): Boolean {
body()
return false
}
})
}