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New callback model for ImportKeysActivity

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This commit is contained in:
Dominik Schürmann 2014-06-19 00:38:36 +02:00
parent 0db425b289
commit 7fc188dbd6
7 changed files with 95 additions and 108 deletions
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19
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/KeybaseKeyserver.java
View file

@ -53,15 +53,16 @@ public class KeybaseKeyserver extends Keyserver {
// only list them if they have a key
if (JWalk.optObject(match, "components", "key_fingerprint") != null) {
String keybaseId = JWalk.getString(match, "components", "username", "val");
String fingerprint = JWalk.getString(match, "components", "key_fingerprint", "val");
fingerprint = fingerprint.replace(" ", "").toUpperCase();
if (keybaseId.equals(query) || fingerprint.startsWith(query.toUpperCase())) {
results.add(makeEntry(match));
} else {
results.add(makeEntry(match));
}
// TODO: needed anymore?
// String keybaseId = JWalk.getString(match, "components", "username", "val");
// String fingerprint = JWalk.getString(match, "components", "key_fingerprint", "val");
// fingerprint = fingerprint.replace(" ", "").toUpperCase();
// if (keybaseId.equals(query) || fingerprint.startsWith(query.toUpperCase())) {
// results.add(makeEntry(match));
// } else {
// results.add(makeEntry(match));
// }
results.add(makeEntry(match));
}
}
} catch (Exception e) {

23
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java
View file

@ -18,9 +18,7 @@
package org.sufficientlysecure.keychain.ui;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.nfc.NdefMessage;
@ -31,17 +29,12 @@ import android.os.Message;
import android.os.Messenger;
import android.os.Parcelable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import com.github.johnpersano.supertoasts.SuperCardToast;
import com.github.johnpersano.supertoasts.SuperToast;
@ -52,7 +45,6 @@ import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.helper.OtherHelper;
import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
import org.sufficientlysecure.keychain.keyimport.KeybaseKeyserver;
import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
@ -378,8 +370,8 @@ public class ImportKeysActivity extends ActionBarActivity {
startListFragment(savedInstanceState, null, null, query);
}
public void loadCallback(byte[] importData, Uri dataUri, String serverQuery, String keyServer, String keybaseQuery) {
mListFragment.loadNew(importData, dataUri, serverQuery, keyServer, keybaseQuery);
public void loadCallback(ImportKeysListFragment.LoaderState loaderState) {
mListFragment.loadNew(loaderState);
}
/**
@ -490,7 +482,8 @@ public class ImportKeysActivity extends ActionBarActivity {
}
};
if (mListFragment.getKeyBytes() != null || mListFragment.getDataUri() != null) {
ImportKeysListFragment.LoaderState ls = mListFragment.getLoaderState();
if (ls instanceof ImportKeysListFragment.BytesLoaderState) {
Log.d(Constants.TAG, "importKeys started");
// Send all information needed to service to import key in other thread
@ -516,7 +509,9 @@ public class ImportKeysActivity extends ActionBarActivity {
// start service with intent
startService(intent);
} else if (mListFragment.getServerQuery() != null) {
} else if (ls instanceof ImportKeysListFragment.KeyserverLoaderState) {
ImportKeysListFragment.KeyserverLoaderState sls = (ImportKeysListFragment.KeyserverLoaderState) ls;
// Send all information needed to service to query keys in other thread
Intent intent = new Intent(this, KeychainIntentService.class);
@ -525,7 +520,7 @@ public class ImportKeysActivity extends ActionBarActivity {
// fill values for this action
Bundle data = new Bundle();
data.putString(KeychainIntentService.DOWNLOAD_KEY_SERVER, mListFragment.getKeyServer());
data.putString(KeychainIntentService.DOWNLOAD_KEY_SERVER, sls.keyserver);
// get selected key entries
ArrayList<ImportKeysListEntry> selectedEntries = mListFragment.getSelectedEntries();
@ -542,7 +537,7 @@ public class ImportKeysActivity extends ActionBarActivity {
// start service with intent
startService(intent);
} else if (mListFragment.getKeybaseQuery() != null) {
} else if (ls instanceof ImportKeysListFragment.KeybaseLoaderState) {
// Send all information needed to service to query keys in other thread
Intent intent = new Intent(this, KeychainIntentService.class);

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysFileFragment.java
View file

@ -85,7 +85,7 @@ public class ImportKeysFileFragment extends Fragment {
return;
}
}
mImportActivity.loadCallback(sendText.getBytes(), null, null, null, null);
mImportActivity.loadCallback(new ImportKeysListFragment.BytesLoaderState(sendText.getBytes(), null));
}
});
@ -107,7 +107,7 @@ public class ImportKeysFileFragment extends Fragment {
if (resultCode == Activity.RESULT_OK && data != null) {
// load data
mImportActivity.loadCallback(null, data.getData(), null, null, null);
mImportActivity.loadCallback(new ImportKeysListFragment.BytesLoaderState(null, data.getData()));
}
break;

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysKeybaseFragment.java
View file

@ -117,6 +117,6 @@ public class ImportKeysKeybaseFragment extends Fragment {
}
private void search(String query) {
mImportActivity.loadCallback(null, null, null, null, query);
mImportActivity.loadCallback(new ImportKeysListFragment.KeybaseLoaderState(query));
}
}

147
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysListFragment.java
View file

@ -27,8 +27,6 @@ import android.support.v4.util.LongSparseArray;
import android.view.View;
import android.widget.ListView;
import com.devspark.appmsg.AppMsg;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.helper.Preferences;
@ -60,11 +58,7 @@ public class ImportKeysListFragment extends ListFragment implements
private Activity mActivity;
private ImportKeysAdapter mAdapter;
private byte[] mKeyBytes;
private Uri mDataUri;
private String mServerQuery;
private String mKeyServer;
private String mKeybaseQuery;
private LoaderState mLoaderState;
private static final int LOADER_ID_BYTES = 0;
private static final int LOADER_ID_SERVER_QUERY = 1;
@ -72,24 +66,8 @@ public class ImportKeysListFragment extends ListFragment implements
private LongSparseArray<ParcelableKeyRing> mCachedKeyData;
public byte[] getKeyBytes() {
return mKeyBytes;
}
public Uri getDataUri() {
return mDataUri;
}
public String getServerQuery() {
return mServerQuery;
}
public String getKeybaseQuery() {
return mKeybaseQuery;
}
public String getKeyServer() {
return mKeyServer;
public LoaderState getLoaderState() {
return mLoaderState;
}
public List<ImportKeysListEntry> getData() {
@ -124,6 +102,37 @@ public class ImportKeysListFragment extends ListFragment implements
return frag;
}
static public class LoaderState {
}
static public class BytesLoaderState extends LoaderState {
byte[] keyBytes;
Uri dataUri;
BytesLoaderState(byte[] keyBytes, Uri dataUri) {
this.keyBytes = keyBytes;
this.dataUri = dataUri;
}
}
static public class KeyserverLoaderState extends LoaderState {
String serverQuery;
String keyserver;
KeyserverLoaderState(String serverQuery, String keyserver) {
this.serverQuery = serverQuery;
this.keyserver = keyserver;
}
}
static public class KeybaseLoaderState extends LoaderState {
String keybaseQuery;
KeybaseLoaderState(String keybaseQuery) {
this.keybaseQuery = keybaseQuery;
}
}
/**
* Define Adapter and Loader on create of Activity
*/
@ -140,43 +149,20 @@ public class ImportKeysListFragment extends ListFragment implements
mAdapter = new ImportKeysAdapter(mActivity);
setListAdapter(mAdapter);
mDataUri = getArguments().getParcelable(ARG_DATA_URI);
mKeyBytes = getArguments().getByteArray(ARG_BYTES);
mServerQuery = getArguments().getString(ARG_SERVER_QUERY);
// TODO: this is used when scanning QR Code. Currently it simply uses keyserver nr 0
mKeyServer = Preferences.getPreferences(getActivity())
.getKeyServers()[0];
if (mDataUri != null || mKeyBytes != null) {
// Start out with a progress indicator.
setListShown(false);
// Prepare the loader. Either re-connect with an existing one,
// or start a new one.
// give arguments to onCreateLoader()
getLoaderManager().initLoader(LOADER_ID_BYTES, null, this);
if (getArguments().containsKey(ARG_DATA_URI) || getArguments().containsKey(ARG_BYTES)) {
Uri dataUri = getArguments().getParcelable(ARG_DATA_URI);
byte[] bytes = getArguments().getByteArray(ARG_BYTES);
mLoaderState = new BytesLoaderState(bytes, dataUri);
} else if (getArguments().containsKey(ARG_SERVER_QUERY)) {
String query = getArguments().getString(ARG_SERVER_QUERY);
// TODO: this is used when scanning QR Code or updating a key.
// Currently it simply uses keyserver nr 0
String keyserver = Preferences.getPreferences(getActivity())
.getKeyServers()[0];
mLoaderState = new KeyserverLoaderState(query, keyserver);
}
if (mServerQuery != null && mKeyServer != null) {
// Start out with a progress indicator.
setListShown(false);
// Prepare the loader. Either re-connect with an existing one,
// or start a new one.
// give arguments to onCreateLoader()
getLoaderManager().initLoader(LOADER_ID_SERVER_QUERY, null, this);
}
if (mKeybaseQuery != null) {
// Start out with a progress indicator.
setListShown(false);
// Prepare the loader. Either re-connect with an existing one,
// or start a new one.
// give arguments to onCreateLoader()
getLoaderManager().initLoader(LOADER_ID_KEYBASE, null, this);
}
restartLoaders();
}
@Override
@ -192,31 +178,33 @@ public class ImportKeysListFragment extends ListFragment implements
mAdapter.notifyDataSetChanged();
}
public void loadNew(byte[] keyBytes, Uri dataUri, String serverQuery, String keyServer, String keybaseQuery) {
mKeyBytes = keyBytes;
mDataUri = dataUri;
mServerQuery = serverQuery;
mKeyServer = keyServer;
mKeybaseQuery = keybaseQuery;
public void loadNew(LoaderState loaderState) {
mLoaderState = loaderState;
if (mKeyBytes != null || mDataUri != null) {
restartLoaders();
}
private void restartLoaders() {
if (mLoaderState instanceof BytesLoaderState) {
// Start out with a progress indicator.
setListShown(false);
getLoaderManager().restartLoader(LOADER_ID_BYTES, null, this);
}
if (mServerQuery != null && mKeyServer != null) {
getLoaderManager().destroyLoader(LOADER_ID_SERVER_QUERY);
getLoaderManager().destroyLoader(LOADER_ID_KEYBASE);
} else if (mLoaderState instanceof KeyserverLoaderState) {
// Start out with a progress indicator.
setListShown(false);
getLoaderManager().destroyLoader(LOADER_ID_BYTES);
getLoaderManager().restartLoader(LOADER_ID_SERVER_QUERY, null, this);
}
if (mKeybaseQuery != null) {
getLoaderManager().destroyLoader(LOADER_ID_KEYBASE);
} else if (mLoaderState instanceof KeybaseLoaderState) {
// Start out with a progress indicator.
setListShown(false);
getLoaderManager().destroyLoader(LOADER_ID_BYTES);
getLoaderManager().destroyLoader(LOADER_ID_SERVER_QUERY);
getLoaderManager().restartLoader(LOADER_ID_KEYBASE, null, this);
}
}
@ -226,14 +214,17 @@ public class ImportKeysListFragment extends ListFragment implements
onCreateLoader(int id, Bundle args) {
switch (id) {
case LOADER_ID_BYTES: {
InputData inputData = getInputData(mKeyBytes, mDataUri);
BytesLoaderState ls = (BytesLoaderState) mLoaderState;
InputData inputData = getInputData(ls.keyBytes, ls.dataUri);
return new ImportKeysListLoader(mActivity, inputData);
}
case LOADER_ID_SERVER_QUERY: {
return new ImportKeysListServerLoader(getActivity(), mServerQuery, mKeyServer);
KeyserverLoaderState ls = (KeyserverLoaderState) mLoaderState;
return new ImportKeysListServerLoader(getActivity(), ls.serverQuery, ls.keyserver);
}
case LOADER_ID_KEYBASE: {
return new ImportKeysListKeybaseLoader(getActivity(), mKeybaseQuery);
KeybaseLoaderState ls = (KeybaseLoaderState) mLoaderState;
return new ImportKeysListKeybaseLoader(getActivity(), ls.keybaseQuery);
}
default:
@ -280,7 +271,8 @@ public class ImportKeysListFragment extends ListFragment implements
((ImportKeysListLoader.NonPgpPart) error).getCount() + " " + getResources().
getQuantityString(R.plurals.error_import_non_pgp_part,
((ImportKeysListLoader.NonPgpPart) error).getCount()),
Notify.Style.OK);
Notify.Style.OK
);
} else {
Notify.showNotify(getActivity(), R.string.error_generic_report_bug, Notify.Style.ERROR);
}
@ -289,7 +281,6 @@ public class ImportKeysListFragment extends ListFragment implements
case LOADER_ID_SERVER_QUERY:
case LOADER_ID_KEYBASE:
// TODO: possibly fine-tune message building for these two cases
if (error == null) {
// No error
} else if (error instanceof Keyserver.QueryTooShortException) {

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysQrCodeFragment.java
View file

@ -129,7 +129,7 @@ public class ImportKeysQrCodeFragment extends Fragment {
// is this a full key encoded as qr code?
if (scannedContent.startsWith("-----BEGIN PGP")) {
mImportActivity.loadCallback(scannedContent.getBytes(), null, null, null, null);
mImportActivity.loadCallback(new ImportKeysListFragment.BytesLoaderState(scannedContent.getBytes(), null));
return;
}
@ -208,7 +208,7 @@ public class ImportKeysQrCodeFragment extends Fragment {
for (String in : mQrCodeContent) {
result += in;
}
mImportActivity.loadCallback(result.getBytes(), null, null, null, null);
mImportActivity.loadCallback(new ImportKeysListFragment.BytesLoaderState(result.getBytes(), null));
}
}
}

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysServerFragment.java
View file

@ -170,8 +170,8 @@ public class ImportKeysServerFragment extends Fragment {
mImportActivity = (ImportKeysActivity) activity;
}
private void search(String query, String keyServer) {
mImportActivity.loadCallback(null, null, query, keyServer, null);
private void search(String query, String keyserver) {
mImportActivity.loadCallback(new ImportKeysListFragment.KeyserverLoaderState(query, keyserver));
}
}