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[UI] Fix block timetable export. (#57)

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* Use MediaStore on SDK level >= 29 for timetable export

* Fix imports

* Use subdirectory in the Photos folder

* Use MediaStore for all API levels

* Remove not-null assertion

* Remove unnecessary outputStream close.

* Use File constructor for directory path

* Use File(File, String) constructor

Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>
This commit is contained in:
doteq 2021-09-07 22:11:29 +02:00 committed by GitHub
parent e2bf48d1b6
commit 7b4effe889
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1 changed files with 20 additions and 11 deletions
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31
app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/timetable/GenerateBlockTimetableDialog.kt
View File

@ -4,11 +4,14 @@
package pl.szczodrzynski.edziennik.ui.dialogs.timetable
import android.content.ContentResolver
import android.content.ContentValues
import android.content.Intent
import android.graphics.*
import android.net.Uri
import android.os.Build
import android.os.Environment
import android.provider.MediaStore
import android.util.Log
import android.view.View
import android.view.View.MeasureSpec
@ -373,25 +376,31 @@ class GenerateBlockTimetableDialog(
val today = Date.getToday().stringY_m_d
val now = Time.getNow().stringH_M_S
val filename = "plan_lekcji_${app.profile.name}_${today}_${now}.png"
val resolver: ContentResolver = activity.applicationContext.contentResolver
val values = ContentValues()
values.put(MediaStore.MediaColumns.MIME_TYPE, "image/png")
val outputDir = Environment.getExternalStoragePublicDirectory("Szkolny.eu").apply { mkdirs() }
val outputFile = File(outputDir, "plan_lekcji_${app.profile.name}_${today}_${now}.png")
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
values.put(MediaStore.MediaColumns.DISPLAY_NAME, filename)
values.put(MediaStore.MediaColumns.RELATIVE_PATH, File(Environment.DIRECTORY_PICTURES, "Szkolny.eu").path)
} else {
val picturesDirectory = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "Szkolny.eu")
picturesDirectory.mkdirs()
values.put(MediaStore.MediaColumns.DATA, File(picturesDirectory, filename).path)
}
try {
val fos = FileOutputStream(outputFile)
bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos)
fos.close()
val uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values) ?: return@withContext null
resolver.openOutputStream(uri).use {
bitmap.compress(Bitmap.CompressFormat.PNG, 100, it)
}
uri
} catch (e: Exception) {
Log.e("SAVE_IMAGE", e.message, e)
return@withContext null
}
val uri = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
FileProvider.getUriForFile(activity, app.packageName + ".provider", outputFile)
} else {
Uri.parse("file://" + outputFile.absolutePath)
}
uri
}
progressDialog.dismiss()