fix filename to camelcase
This commit is contained in:
Dominik Schürmann
@@ -0,0 +1,279 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.sufficientlysecure.keychain.demo;
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import java.util.ArrayList;
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import java.util.List;
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import org.openintents.openpgp.OpenPgpError;
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import org.openintents.openpgp.OpenPgpServiceConnection;
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import org.openintents.openpgp.OpenPgpSignatureResult;
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import org.openintents.openpgp.IOpenPgpCallback;
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import org.openintents.openpgp.IOpenPgpService;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.pm.ResolveInfo;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import android.os.RemoteException;
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import android.util.Log;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.EditText;
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import android.widget.ListAdapter;
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import android.widget.TextView;
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import android.widget.Toast;
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public class OpenPgpProviderActivity extends Activity {
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Activity mActivity;
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EditText mMessage;
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EditText mCiphertext;
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EditText mEncryptUserIds;
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private OpenPgpServiceConnection mCryptoServiceConnection;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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setContentView(R.layout.crypto_provider_demo);
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mActivity = this;
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mMessage = (EditText) findViewById(R.id.crypto_provider_demo_message);
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mCiphertext = (EditText) findViewById(R.id.crypto_provider_demo_ciphertext);
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mEncryptUserIds = (EditText) findViewById(R.id.crypto_provider_demo_encrypt_user_id);
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selectCryptoProvider();
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}
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/**
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* Callback from remote crypto service
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*/
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final IOpenPgpCallback.Stub encryptCallback = new IOpenPgpCallback.Stub() {
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@Override
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public void onSuccess(final byte[] outputBytes, OpenPgpSignatureResult signatureResult)
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throws RemoteException {
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Log.d(Constants.TAG, "encryptCallback");
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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mCiphertext.setText(new String(outputBytes));
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}
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});
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}
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@Override
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public void onError(OpenPgpError error) throws RemoteException {
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handleError(error);
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}
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};
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final IOpenPgpCallback.Stub decryptAndVerifyCallback = new IOpenPgpCallback.Stub() {
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@Override
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public void onSuccess(final byte[] outputBytes, final OpenPgpSignatureResult signatureResult)
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throws RemoteException {
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Log.d(Constants.TAG, "decryptAndVerifyCallback");
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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mMessage.setText(new String(outputBytes));
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if (signatureResult != null) {
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Toast.makeText(OpenPgpProviderActivity.this,
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"signature result:\n" + signatureResult.toString(),
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Toast.LENGTH_LONG).show();
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}
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}
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});
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}
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@Override
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public void onError(OpenPgpError error) throws RemoteException {
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handleError(error);
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}
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};
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private void handleError(final OpenPgpError error) {
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mActivity.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(mActivity,
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"onError id:" + error.getErrorId() + "\n\n" + error.getMessage(),
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Toast.LENGTH_LONG).show();
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Log.e(Constants.TAG, "onError getErrorId:" + error.getErrorId());
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Log.e(Constants.TAG, "onError getMessage:" + error.getMessage());
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}
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});
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}
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public void encryptOnClick(View view) {
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byte[] inputBytes = mMessage.getText().toString().getBytes();
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try {
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mCryptoServiceConnection.getService().encrypt(inputBytes,
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mEncryptUserIds.getText().toString().split(","), true, encryptCallback);
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} catch (RemoteException e) {
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Log.e(Constants.TAG, "CryptoProviderDemo", e);
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}
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}
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public void signOnClick(View view) {
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byte[] inputBytes = mMessage.getText().toString().getBytes();
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try {
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mCryptoServiceConnection.getService().sign(inputBytes, true, encryptCallback);
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} catch (RemoteException e) {
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Log.e(Constants.TAG, "CryptoProviderDemo", e);
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}
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}
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public void encryptAndSignOnClick(View view) {
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byte[] inputBytes = mMessage.getText().toString().getBytes();
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try {
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mCryptoServiceConnection.getService().encryptAndSign(inputBytes,
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mEncryptUserIds.getText().toString().split(","), true, encryptCallback);
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} catch (RemoteException e) {
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Log.e(Constants.TAG, "CryptoProviderDemo", e);
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}
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}
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public void decryptAndVerifyOnClick(View view) {
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byte[] inputBytes = mCiphertext.getText().toString().getBytes();
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try {
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mCryptoServiceConnection.getService().decryptAndVerify(inputBytes,
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decryptAndVerifyCallback);
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} catch (RemoteException e) {
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Log.e(Constants.TAG, "CryptoProviderDemo", e);
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}
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mCryptoServiceConnection != null) {
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mCryptoServiceConnection.unbindFromService();
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}
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}
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private static class OpenPGPProviderElement {
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private String packageName;
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private String simpleName;
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private Drawable icon;
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public OpenPGPProviderElement(String packageName, String simpleName, Drawable icon) {
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this.packageName = packageName;
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this.simpleName = simpleName;
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this.icon = icon;
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}
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@Override
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public String toString() {
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return simpleName;
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}
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}
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private void selectCryptoProvider() {
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Intent intent = new Intent(IOpenPgpService.class.getName());
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final ArrayList<OpenPGPProviderElement> providerList = new ArrayList<OpenPGPProviderElement>();
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List<ResolveInfo> resInfo = getPackageManager().queryIntentServices(intent, 0);
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if (!resInfo.isEmpty()) {
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for (ResolveInfo resolveInfo : resInfo) {
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if (resolveInfo.serviceInfo == null)
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continue;
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String packageName = resolveInfo.serviceInfo.packageName;
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String simpleName = String.valueOf(resolveInfo.serviceInfo
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.loadLabel(getPackageManager()));
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Drawable icon = resolveInfo.serviceInfo.loadIcon(getPackageManager());
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providerList.add(new OpenPGPProviderElement(packageName, simpleName, icon));
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}
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AlertDialog.Builder alert = new AlertDialog.Builder(this);
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alert.setTitle("Select OpenPGP Provider!");
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alert.setCancelable(false);
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if (!providerList.isEmpty()) {
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// Init ArrayAdapter with Crypto Providers
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ListAdapter adapter = new ArrayAdapter<OpenPGPProviderElement>(this,
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android.R.layout.select_dialog_item, android.R.id.text1, providerList) {
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public View getView(int position, View convertView, ViewGroup parent) {
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// User super class to create the View
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View v = super.getView(position, convertView, parent);
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TextView tv = (TextView) v.findViewById(android.R.id.text1);
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// Put the image on the TextView
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tv.setCompoundDrawablesWithIntrinsicBounds(providerList.get(position).icon,
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null, null, null);
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// Add margin between image and text (support various screen densities)
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int dp5 = (int) (5 * getResources().getDisplayMetrics().density + 0.5f);
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tv.setCompoundDrawablePadding(dp5);
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return v;
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}
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};
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alert.setSingleChoiceItems(adapter, -1, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int position) {
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String packageName = providerList.get(position).packageName;
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// bind to service
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mCryptoServiceConnection = new OpenPgpServiceConnection(
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OpenPgpProviderActivity.this, packageName);
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mCryptoServiceConnection.bindToService();
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dialog.dismiss();
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}
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});
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} else {
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alert.setMessage("No OpenPGP Provider installed!");
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}
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alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int id) {
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dialog.cancel();
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finish();
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}
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});
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AlertDialog ad = alert.create();
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ad.show();
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}
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}
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}
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