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Code Issues Projects Releases Packages Wiki Activity Actions 1

Don't leave the PreferencesActivity when exporting a database

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This commit is contained in:
Alexander Bakker 2018-05-10 19:34:42 +02:00
parent 6770ccd3b1
commit b9381d13d2
2 changed files with 56 additions and 58 deletions
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49
app/src/main/java/me/impy/aegis/ui/MainActivity.java
View file

@ -45,8 +45,7 @@ public class MainActivity extends AegisActivity implements KeyProfileView.Listen
private static final int CODE_SLOTS = 7;
// permission request codes
private static final int CODE_PERM_EXPORT = 0;
private static final int CODE_PERM_CAMERA = 1;
private static final int CODE_PERM_CAMERA = 0;
private AegisApplication _app;
private DatabaseManager _db;
@ -194,9 +193,6 @@ public class MainActivity extends AegisActivity implements KeyProfileView.Listen
}
switch (requestCode) {
case CODE_PERM_EXPORT:
onExport();
break;
case CODE_PERM_CAMERA:
onScanKeyInfo();
break;
@ -229,9 +225,6 @@ public class MainActivity extends AegisActivity implements KeyProfileView.Listen
// perform any pending actions
int action = data.getIntExtra("action", -1);
switch (action) {
case PreferencesFragment.ACTION_EXPORT:
onExport();
break;
case PreferencesFragment.ACTION_SLOTS:
MasterKey masterKey = _db.getMasterKey();
Intent intent = new Intent(this, SlotManagerActivity.class);
@ -242,46 +235,6 @@ public class MainActivity extends AegisActivity implements KeyProfileView.Listen
}
}
private void onExport() {
if (!PermissionHelper.request(this, CODE_PERM_EXPORT, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
return;
}
// TODO: create a custom layout to show a message AND a checkbox
final boolean[] checked = {true};
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this)
.setTitle("Export the database")
.setPositiveButton(android.R.string.ok, (dialog, which) -> {
String filename;
try {
filename = _db.export(checked[0]);
} catch (DatabaseManagerException e) {
e.printStackTrace();
Toast.makeText(this, "An error occurred while trying to export the database", Toast.LENGTH_SHORT).show();
return;
}
// make sure the new file is visible
MediaScannerConnection.scanFile(this, new String[]{filename}, null, null);
Toast.makeText(this, "The database has been exported to: " + filename, Toast.LENGTH_SHORT).show();
})
.setNegativeButton(android.R.string.cancel, null);
if (_db.getFile().isEncrypted()) {
final String[] items = {"Keep the database encrypted"};
final boolean[] checkedItems = {true};
builder.setMultiChoiceItems(items, checkedItems, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int index, boolean isChecked) {
checked[0] = isChecked;
}
});
} else {
builder.setMessage("This action will export the database out of Android's private storage.");
}
builder.show();
}
private void startEditProfileActivity(int requestCode, KeyProfile profile, boolean isNew) {
Intent intent = new Intent(this, EditProfileActivity.class);
if (profile != null) {

65
app/src/main/java/me/impy/aegis/ui/PreferencesFragment.java
View file

@ -2,12 +2,15 @@ package me.impy.aegis.ui;
import android.Manifest;
import android.app.Activity;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.MediaScannerConnection;
import android.net.Uri;
import android.os.Bundle;
import android.preference.EditTextPreference;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.support.v7.app.AlertDialog;
import android.widget.Toast;
import java.io.FileNotFoundException;
@ -35,10 +38,10 @@ public class PreferencesFragment extends PreferenceFragment {
// permission request codes
private static final int CODE_PERM_IMPORT = 0;
private static final int CODE_PERM_EXPORT = 1;
// action codes
public static final int ACTION_EXPORT = 0;
public static final int ACTION_SLOTS = 1;
public static final int ACTION_SLOTS = 0;
private Intent _result = new Intent();
private DatabaseManager _db;
@ -80,9 +83,7 @@ public class PreferencesFragment extends PreferenceFragment {
exportPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
if (PermissionHelper.request(getActivity(), CODE_PERM_IMPORT, Manifest.permission.READ_EXTERNAL_STORAGE)) {
onImport();
}
onImport();
return true;
}
});
@ -91,8 +92,7 @@ public class PreferencesFragment extends PreferenceFragment {
importPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
_result.putExtra("action", ACTION_EXPORT);
finish();
onExport();
return true;
}
});
@ -139,6 +139,9 @@ public class PreferencesFragment extends PreferenceFragment {
case CODE_PERM_IMPORT:
onImport();
break;
case CODE_PERM_EXPORT:
onExport();
break;
}
}
@ -159,9 +162,11 @@ public class PreferencesFragment extends PreferenceFragment {
}
private void onImport() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("*/*");
startActivityForResult(intent, CODE_IMPORT);
if (PermissionHelper.request(getActivity(), CODE_PERM_IMPORT, Manifest.permission.READ_EXTERNAL_STORAGE)) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("*/*");
startActivityForResult(intent, CODE_IMPORT);
}
}
private void onImportDecryptResult(int resultCode, Intent data) {
@ -255,4 +260,44 @@ public class PreferencesFragment extends PreferenceFragment {
_result.putExtra("needsReload", true);
Toast.makeText(getActivity(), String.format(Locale.getDefault(), "Imported %d entries", entries.size()), Toast.LENGTH_LONG).show();
}
private void onExport() {
if (!PermissionHelper.request(getActivity(), CODE_PERM_EXPORT, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
return;
}
// TODO: create a custom layout to show a message AND a checkbox
final boolean[] checked = {true};
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
.setTitle("Export the database")
.setPositiveButton(android.R.string.ok, (dialog, which) -> {
String filename;
try {
filename = _db.export(checked[0]);
} catch (DatabaseManagerException e) {
e.printStackTrace();
Toast.makeText(getActivity(), "An error occurred while trying to export the database", Toast.LENGTH_SHORT).show();
return;
}
// make sure the new file is visible
MediaScannerConnection.scanFile(getActivity(), new String[]{filename}, null, null);
Toast.makeText(getActivity(), "The database has been exported to: " + filename, Toast.LENGTH_SHORT).show();
})
.setNegativeButton(android.R.string.cancel, null);
if (_db.getFile().isEncrypted()) {
final String[] items = {"Keep the database encrypted"};
final boolean[] checkedItems = {true};
builder.setMultiChoiceItems(items, checkedItems, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int index, boolean isChecked) {
checked[0] = isChecked;
}
});
} else {
builder.setMessage("This action will export the database out of Android's private storage.");
}
builder.show();
}
}