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adding initial implementation of file decompressing

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This commit is contained in:
tibbi 2020-05-27 14:09:59 +02:00
parent f76a60d572
commit e27841dbea
1 changed files with 42 additions and 6 deletions
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48
app/src/main/kotlin/com/simplemobiletools/filemanager/pro/activities/DecompressActivity.kt
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@ -7,6 +7,7 @@ import android.view.Menu
import android.view.MenuItem import android.view.MenuItem
import com.simplemobiletools.commons.dialogs.FilePickerDialog import com.simplemobiletools.commons.dialogs.FilePickerDialog
import com.simplemobiletools.commons.extensions.* import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import com.simplemobiletools.commons.helpers.isOreoPlus import com.simplemobiletools.commons.helpers.isOreoPlus
import com.simplemobiletools.filemanager.pro.R import com.simplemobiletools.filemanager.pro.R
import com.simplemobiletools.filemanager.pro.adapters.DecompressItemsAdapter import com.simplemobiletools.filemanager.pro.adapters.DecompressItemsAdapter
@ -33,11 +34,8 @@ class DecompressActivity : SimpleActivity() {
try { try {
val listItems = getListItems(uri) val listItems = getListItems(uri)
DecompressItemsAdapter(this, listItems, decompress_list) { val adapter = DecompressItemsAdapter(this, listItems, decompress_list) { }
decompress_list.adapter = adapter
}.apply {
decompress_list.adapter = this
}
} catch (e: Exception) { } catch (e: Exception) {
showErrorToast(e) showErrorToast(e)
} }
@ -59,8 +57,46 @@ class DecompressActivity : SimpleActivity() {
private fun decompressFiles() { private fun decompressFiles() {
val defaultFolder = getRealPathFromURI(intent.data!!) ?: internalStoragePath val defaultFolder = getRealPathFromURI(intent.data!!) ?: internalStoragePath
FilePickerDialog(this, defaultFolder, false, config.showHidden, true, true) { FilePickerDialog(this, defaultFolder, false, config.showHidden, true, true) { destination ->
handleSAFDialog(destination) {
if (it) {
ensureBackgroundThread {
decompressTo(destination)
}
}
}
}
}
private fun decompressTo(destination: String) {
try {
val inputStream = contentResolver.openInputStream(intent.data!!)
val zipInputStream = ZipInputStream(BufferedInputStream(inputStream!!))
val buffer = ByteArray(1024)
zipInputStream.use {
while (true) {
val entry = zipInputStream.nextEntry ?: break
val newPath = "$destination/${entry.name}"
val fos = getFileOutputStreamSync(newPath, newPath.getMimeType())
var count: Int
while (true) {
count = zipInputStream.read(buffer)
if (count == -1) {
break
}
fos!!.write(buffer, 0, count)
}
fos!!.close()
}
toast(R.string.decompression_successful)
finish()
}
} catch (e: Exception) {
showErrorToast(e)
} }
} }