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History functionality added

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This commit is contained in:
tom5079
2019-05-13 20:07:42 +09:00
parent 720149c38a
commit 161d1bdcdd
22 changed files with 274 additions and 99 deletions
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41
app/src/main/java/xyz/quaver/pupil/SettingsActivity.kt
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@@ -7,6 +7,8 @@ import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.preference.Preference
import androidx.preference.PreferenceFragmentCompat
import xyz.quaver.pupil.util.Histories
import java.io.File
class SettingsActivity : AppCompatActivity() {
@@ -35,8 +37,8 @@ class SettingsActivity : AppCompatActivity() {
"TB" //really?
)
private fun getCacheSize() : String {
var size = context!!.cacheDir.walk().map { it.length() }.sum()
private fun getCacheSize(dir: File) : String {
var size = dir.walk().map { it.length() }.sum()
var suffixIndex = 0
while (size >= 1024) {
@@ -50,22 +52,43 @@ class SettingsActivity : AppCompatActivity() {
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.root_preferences, rootKey)
with(findPreference<Preference>("delete_cache")) {
with(findPreference<Preference>("delete_image_cache")) {
this ?: return@with
summary = getCacheSize()
val dir = File(context.cacheDir, "imageCache")
summary = getCacheSize(dir)
setOnPreferenceClickListener {
AlertDialog.Builder(context).apply {
setTitle(R.string.warning)
setMessage(R.string.settings_clear_cache_alert_message)
setPositiveButton(android.R.string.yes) { _, _ ->
with(context.cacheDir) {
if (exists())
deleteRecursively()
}
if (dir.exists())
dir.deleteRecursively()
summary = getCacheSize()
summary = getCacheSize(dir)
}
setNegativeButton(android.R.string.no) { _, _ -> }
}.show()
true
}
}
with(findPreference<Preference>("clear_history")) {
this ?: return@with
val histories = Histories.default
summary = getString(R.string.settings_clear_history_summary, histories.size)
setOnPreferenceClickListener {
AlertDialog.Builder(context).apply {
setTitle(R.string.warning)
setMessage(R.string.settings_clear_history_alert_message)
setPositiveButton(android.R.string.yes) { _, _ ->
histories.clear()
summary = getString(R.string.settings_clear_history_summary, histories.size)
}
setNegativeButton(android.R.string.no) { _, _ -> }
}.show()