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Code Issues Packages Projects Releases Wiki Activity

handle the SAF dialog at the IcsExporter

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This commit is contained in:
tibbi 2017-05-06 12:34:46 +02:00
parent 5dff7a7140
commit 4264156d3f
3 changed files with 65 additions and 67 deletions
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7
app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt
View File

@ -279,7 +279,6 @@ class MainActivity : SimpleActivity(), NavigationListener {
private fun exportEvents() {
FilePickerDialog(this, pickFile = false) {
val path = it
handleSAFDialog(File(path)) {
ExportEventsDialog(this, path) {
Thread({
val events = dbHelper.getEventsToExport(it)
@ -290,17 +289,17 @@ class MainActivity : SimpleActivity(), NavigationListener {
} else {
val filename = "events_${System.currentTimeMillis() / 1000}.ics"
val file = File(path, filename)
val result = IcsExporter().exportEvents(this, file, events)
IcsExporter().exportEvents(this, file, events) {
runOnUiThread {
toast(when (result) {
toast(when (it) {
IcsExporter.ExportResult.EXPORT_OK -> R.string.events_exported_successfully
IcsExporter.ExportResult.EXPORT_PARTIAL -> R.string.exporting_some_events_failed
else -> R.string.exporting_events_failed
})
}
}
}).start()
}
}).start()
}
}
}

8
app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Activity.kt
View File

@ -4,11 +4,12 @@ import android.app.Activity
import android.content.Intent
import android.support.v4.content.FileProvider
import com.simplemobiletools.calendar.R
import com.simplemobiletools.calendar.activities.SimpleActivity
import com.simplemobiletools.calendar.helpers.IcsExporter
import com.simplemobiletools.commons.extensions.toast
import java.io.File
fun Activity.shareEvents(ids: List<Int>) {
fun SimpleActivity.shareEvents(ids: List<Int>) {
val file = getTempFile()
if (file == null) {
toast(R.string.unknown_error_occurred)
@ -16,8 +17,8 @@ fun Activity.shareEvents(ids: List<Int>) {
}
val events = dbHelper.getEventsWithIds(ids)
val result = IcsExporter().exportEvents(this, file, events)
if (result == IcsExporter.ExportResult.EXPORT_OK) {
IcsExporter().exportEvents(this, file, events) {
if (it == IcsExporter.ExportResult.EXPORT_OK) {
val uri = FileProvider.getUriForFile(this, "com.simplemobiletools.calendar.fileprovider", file)
val shareTitle = resources.getString(R.string.share_via)
Intent().apply {
@ -35,6 +36,7 @@ fun Activity.shareEvents(ids: List<Int>) {
}
}
}
}
fun Activity.getTempFile(): File? {
val folder = File(cacheDir, "events")

19
app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsExporter.kt
View File

@ -1,10 +1,11 @@
package com.simplemobiletools.calendar.helpers
import android.content.Context
import com.simplemobiletools.calendar.activities.SimpleActivity
import com.simplemobiletools.calendar.extensions.dbHelper
import com.simplemobiletools.calendar.extensions.writeLn
import com.simplemobiletools.calendar.helpers.IcsExporter.ExportResult.*
import com.simplemobiletools.calendar.models.Event
import com.simplemobiletools.commons.extensions.getFileOutputStream
import java.io.BufferedWriter
import java.io.File
@ -16,14 +17,9 @@ class IcsExporter {
var eventsExported = 0
var eventsFailed = 0
fun exportEvents(context: Context, file: File, events: ArrayList<Event>): ExportResult {
try {
file.createNewFile()
} catch (e: Exception) {
return EXPORT_FAIL
}
file.bufferedWriter().use { out ->
fun exportEvents(activity: SimpleActivity, file: File, events: ArrayList<Event>, callback: (result: ExportResult) -> Unit) {
activity.getFileOutputStream(file) {
it.bufferedWriter().use { out ->
out.writeLn(BEGIN_CALENDAR)
for (event in events) {
out.writeLn(BEGIN_EVENT)
@ -31,7 +27,7 @@ class IcsExporter {
event.title.let { if (it.isNotEmpty()) out.writeLn("$SUMMARY:$it") }
event.description.let { if (it.isNotEmpty()) out.writeLn("$DESCRIPTION$it") }
event.importId?.let { if (it.isNotEmpty()) out.writeLn("$UID$it") }
event.eventType.let { out.writeLn("$CATEGORIES${context.dbHelper.getEventType(it)?.title}") }
event.eventType.let { out.writeLn("$CATEGORIES${activity.dbHelper.getEventType(it)?.title}") }
if (event.isAllDay) {
out.writeLn("$DTSTART;$VALUE=$DATE:${Formatter.getDayCodeFromTS(event.startTS)}")
@ -52,12 +48,13 @@ class IcsExporter {
out.writeLn(END_CALENDAR)
}
return if (eventsExported == 0) {
callback(if (eventsExported == 0) {
EXPORT_FAIL
} else if (eventsFailed > 0) {
EXPORT_PARTIAL
} else {
EXPORT_OK
})
}
}