Tusky-App-Android/app/src/main/java/com/keylesspalace/tusky/LicenseActivity.kt

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2.5 KiB
Kotlin
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/* Copyright 2018 Conny Duck
*
* This file is a part of Tusky.
*
* 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.
*
* Tusky 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 Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky
import android.os.Bundle
import androidx.annotation.RawRes
import android.util.Log
import android.view.MenuItem
import android.widget.TextView
import com.keylesspalace.tusky.util.IOUtils
import kotlinx.android.extensions.CacheImplementation
import kotlinx.android.extensions.ContainerOptions
import kotlinx.android.synthetic.main.activity_license.*
import kotlinx.android.synthetic.main.toolbar_basic.*
import java.io.BufferedReader
import java.io.IOException
import java.io.InputStreamReader
class LicenseActivity : BaseActivity() {
@ContainerOptions(cache = CacheImplementation.NO_CACHE)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_license)
setSupportActionBar(toolbar)
supportActionBar?.run {
setDisplayHomeAsUpEnabled(true)
setDisplayShowHomeEnabled(true)
}
setTitle(R.string.title_licenses)
loadFileIntoTextView(R.raw.apache, licenseApacheTextView)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
android.R.id.home -> {
onBackPressed()
return true
}
}
return super.onOptionsItemSelected(item)
}
private fun loadFileIntoTextView(@RawRes fileId: Int, textView: TextView) {
val sb = StringBuilder()
val br = BufferedReader(InputStreamReader(resources.openRawResource(fileId)))
try {
var line: String? = br.readLine()
while (line != null) {
sb.append(line)
sb.append('\n')
line = br.readLine()
}
} catch (e: IOException) {
Log.w("LicenseActivity", e)
}
IOUtils.closeQuietly(br)
textView.text = sb.toString()
}
}