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Code Issues Projects Releases Packages Activity

implements save to in share sheet (see #37)

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y20k 2018-05-29 20:00:11 +02:00
parent 9f8e932b5a
commit ecc39a2502
4 changed files with 28 additions and 6 deletions
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4
app/src/main/java/org/y20k/trackbook/MainActivity.java
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@ -56,6 +56,7 @@ import android.widget.Toast;
import org.osmdroid.config.Configuration;
import org.y20k.trackbook.helpers.DialogHelper;
import org.y20k.trackbook.helpers.ExportHelper;
import org.y20k.trackbook.helpers.LogHelper;
import org.y20k.trackbook.helpers.NightModeHelper;
import org.y20k.trackbook.helpers.TrackbookKeys;
@ -108,6 +109,9 @@ public class MainActivity extends AppCompatActivity implements TrackbookKeys {
// check state of External Storage
checkExternalStorageState();
// empty cache
ExportHelper.emptyCacheDirectory(this);
// load saved state of app
loadFloatingActionButtonState(this);

18
app/src/main/java/org/y20k/trackbook/helpers/ExportHelper.java
View file

@ -77,8 +77,8 @@ public final class ExportHelper extends FileProvider implements TrackbookKeys {
/* Creates Intent used to bring up an Android share sheet */
public static Intent getGpxFileIntent(Context context, Track track) {
// get file for given track
File gpxFile = createFile(track, getDownloadFolder()); // todo use cache folder
// create file in Cache directory for given track
File gpxFile = createFile(track, context.getCacheDir());
// get GPX string representation for given track
String gpxString = createGpxString(track);
@ -97,12 +97,23 @@ public final class ExportHelper extends FileProvider implements TrackbookKeys {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_SEND);
intent.setType("application/gpx+xml");
intent.putExtra(Intent.EXTRA_STREAM, FileProvider.getUriForFile(context, authority, gpxFile));
intent.setData(FileProvider.getUriForFile(context, authority, gpxFile));
return intent;
}
/* Empties the internal chache directory */
public static void emptyCacheDirectory(Context context) {
// todo implement a date check - delete only stuff that is a week old
File[] cacheFiles = context.getCacheDir().listFiles();
for (File file: cacheFiles) {
file.delete();
}
}
/* Get "Download" folder */
private static File getDownloadFolder() {
File folder = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
@ -118,11 +129,12 @@ public final class ExportHelper extends FileProvider implements TrackbookKeys {
private static File createFile(Track track, File folder) {
Date recordingStart = track.getRecordingStart();
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.US);
return new File(folder, dateFormat.format(recordingStart) + FILE_TYPE_GPX_EXTENSION);
}
/* Writes given GPX string to Download folder */
/* Writes given GPX string to given file */
private static boolean writeGpxToFile (String gpxString, File gpxFile) {
// write track
try (BufferedWriter bw = new BufferedWriter(new FileWriter(gpxFile))) {

8
app/src/main/res/xml/provider_paths.xml
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@ -1,4 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<paths>
<external-path name="external_files" path="Download/"/>
<!-- Download in External Storage -->
<external-path name="external_storage_downloads" path="Download/"/>
<!-- Cache in Internal Storage -->
<cache-path name="external_storage_downloads" path="."/>
</paths>

4
build.gradle
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@ -20,8 +20,8 @@ allprojects {
}
project.ext {
applicationId = 'org.y20k.trackbook'
versionCode = 25
versionName = '1.1.9'
versionCode = 26
versionName = '1.1.10'
minSdkVersion = 22
compileSdkVersion = 27
targetSdkVersion = 27