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migrated delete op to KeychainNewService

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This commit is contained in:
Adithya Abraham Philip
2015-06-24 01:15:11 +05:30
parent af6a37f02b
commit 6e425e95f5
6 changed files with 131 additions and 70 deletions
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7
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationHelper.java
View File

@@ -208,6 +208,11 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu
mUseFragment ? mFragment.getFragmentManager() :
mActivity.getSupportFragmentManager();
if (fragmentManager == null) { // the fragment holding us has died
// fragmentManager was null when used with DialogFragments. (they close on click?)
return;
}
ProgressDialogFragment progressDialogFragment =
(ProgressDialogFragment) fragmentManager.findFragmentByTag(
ServiceProgressHandler.TAG_PROGRESS_DIALOG);
@@ -283,7 +288,7 @@ public class CryptoOperationHelper<T extends Parcelable, S extends OperationResu
}
public void onHandleResult(OperationResult result) {
Log.d("PHILIP", "Handling result in OperationHelper");
Log.d("PHILIP", "Handling result in OperationHelper " + result);
if (result instanceof InputPendingResult) {
Log.d("PHILIP", "is pending result");

107
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java
View File

@@ -33,16 +33,22 @@ import android.widget.TextView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.operations.results.DeleteResult;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.service.KeychainService;
import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
import org.sufficientlysecure.keychain.service.input.DeleteKeyringParcel;
import org.sufficientlysecure.keychain.ui.base.CryptoOperationFragment;
import org.sufficientlysecure.keychain.ui.base.CryptoOperationHelper;
import org.sufficientlysecure.keychain.util.Log;
import java.util.HashMap;
public class DeleteKeyDialogFragment extends DialogFragment {
public class DeleteKeyDialogFragment extends DialogFragment
implements CryptoOperationHelper.Callback<DeleteKeyringParcel, DeleteResult> {
private static final String ARG_MESSENGER = "messenger";
private static final String ARG_DELETE_MASTER_KEY_IDS = "delete_master_key_ids";
@@ -52,6 +58,13 @@ public class DeleteKeyDialogFragment extends DialogFragment {
private TextView mMainMessage;
private View mInflateView;
private Messenger mMessenger;
// for CryptoOperationHelper.Callback
private long[] mMasterKeyIds;
private boolean mHasSecret;
private CryptoOperationHelper<DeleteKeyringParcel, DeleteResult> mDeleteOpHelper;
/**
* Creates new instance of this delete file dialog fragment
*/
@@ -67,10 +80,18 @@ public class DeleteKeyDialogFragment extends DialogFragment {
return frag;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (mDeleteOpHelper != null) {
mDeleteOpHelper.handleActivityResult(requestCode, resultCode, data);
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final FragmentActivity activity = getActivity();
final Messenger messenger = getArguments().getParcelable(ARG_MESSENGER);
mMessenger = getArguments().getParcelable(ARG_MESSENGER);
final long[] masterKeyIds = getArguments().getLongArray(ARG_DELETE_MASTER_KEY_IDS);
@@ -129,47 +150,16 @@ public class DeleteKeyDialogFragment extends DialogFragment {
@Override
public void onClick(DialogInterface dialog, int which) {
// Send all information needed to service to import key in other thread
Intent intent = new Intent(getActivity(), KeychainService.class);
mMasterKeyIds = masterKeyIds;
mHasSecret = hasSecret;
intent.setAction(KeychainService.ACTION_DELETE);
// Message is received after importing is done in KeychainService
ServiceProgressHandler saveHandler = new ServiceProgressHandler(getActivity()) {
@Override
public void handleMessage(Message message) {
super.handleMessage(message);
// handle messages by standard KeychainIntentServiceHandler first
if (message.arg1 == MessageStatus.OKAY.ordinal()) {
try {
Message msg = Message.obtain();
msg.copyFrom(message);
messenger.send(msg);
} catch (RemoteException e) {
Log.e(Constants.TAG, "messenger error", e);
}
}
}
};
// fill values for this action
Bundle data = new Bundle();
data.putLongArray(KeychainService.DELETE_KEY_LIST, masterKeyIds);
data.putBoolean(KeychainService.DELETE_IS_SECRET, hasSecret);
intent.putExtra(KeychainService.EXTRA_DATA, data);
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(saveHandler);
intent.putExtra(KeychainService.EXTRA_MESSENGER, messenger);
// show progress dialog
saveHandler.showProgressDialog(getString(R.string.progress_deleting),
ProgressDialog.STYLE_HORIZONTAL, true);
// start service with intent
getActivity().startService(intent);
dismiss();
mDeleteOpHelper = new CryptoOperationHelper<>
(DeleteKeyDialogFragment.this, DeleteKeyDialogFragment.this,
R.string.progress_deleting);
mDeleteOpHelper.cryptoOperation();
// do NOT dismiss here, it'll give
// OperationHelper a null fragmentManager
// dismiss();
}
});
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
@@ -183,4 +173,37 @@ public class DeleteKeyDialogFragment extends DialogFragment {
return builder.show();
}
@Override
public DeleteKeyringParcel createOperationInput() {
return new DeleteKeyringParcel(mMasterKeyIds, mHasSecret);
}
@Override
public void onCryptoOperationSuccess(DeleteResult result) {
handleResult(result);
}
@Override
public void onCryptoOperationCancelled() {
}
@Override
public void onCryptoOperationError(DeleteResult result) {
handleResult(result);
}
public void handleResult(DeleteResult result) {
try {
Bundle data = new Bundle();
data.putParcelable(OperationResult.EXTRA_RESULT, result);
Message msg = Message.obtain();
msg.arg1 = ServiceProgressHandler.MessageStatus.OKAY.ordinal();
msg.setData(data);
mMessenger.send(msg);
} catch (RemoteException e) {
Log.e(Constants.TAG, "messenger error", e);
}
dismiss();
}
}