49 lines
1.6 KiB
Kotlin
49 lines
1.6 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.preference
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import android.content.Context
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import android.util.AttributeSet
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import org.mariotaku.twidere.R
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class ClearCachePreference @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyle: Int = R.attr.preferenceStyle
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) : AsyncTaskPreference(context, attrs, defStyle) {
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override fun doInBackground() {
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val context = context ?: return
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val externalCacheDir = context.externalCacheDir
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if (externalCacheDir != null) {
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externalCacheDir.listFiles()?.forEach { file ->
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file.deleteRecursively()
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}
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}
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val internalCacheDir = context.cacheDir
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if (internalCacheDir != null) {
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internalCacheDir.listFiles()?.forEach { file ->
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file.deleteRecursively()
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}
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}
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}
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}
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