Renaming APG to OpenPGP Keychain
This commit is contained in:
Dominik Schürmann
@@ -0,0 +1,167 @@
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/*
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* Copyright (C) 2012 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.helper;
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import java.util.Calendar;
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import java.util.GregorianCalendar;
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import java.util.Iterator;
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import java.util.Set;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.util.Log;
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import org.sufficientlysecure.keychain.R;
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import com.actionbarsherlock.app.ActionBar;
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import com.actionbarsherlock.app.SherlockFragmentActivity;
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import android.app.Activity;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.widget.Toast;
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public class OtherHelper {
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/**
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* Return the number if days between two dates
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*
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* @param first
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* @param second
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* @return number of days
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*/
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public static long getNumDaysBetween(GregorianCalendar first, GregorianCalendar second) {
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GregorianCalendar tmp = new GregorianCalendar();
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tmp.setTime(first.getTime());
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long numDays = (second.getTimeInMillis() - first.getTimeInMillis()) / 1000 / 86400;
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tmp.add(Calendar.DAY_OF_MONTH, (int) numDays);
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while (tmp.before(second)) {
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tmp.add(Calendar.DAY_OF_MONTH, 1);
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++numDays;
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}
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return numDays;
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}
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/**
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* Logs bundle content to debug for inspecting the content
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*
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* @param bundle
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* @param bundleName
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*/
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public static void logDebugBundle(Bundle bundle, String bundleName) {
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if (Constants.DEBUG) {
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if (bundle != null) {
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Set<String> ks = bundle.keySet();
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Iterator<String> iterator = ks.iterator();
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Log.d(Constants.TAG, "Bundle " + bundleName + ":");
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Log.d(Constants.TAG, "------------------------------");
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while (iterator.hasNext()) {
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String key = iterator.next();
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Object value = bundle.get(key);
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if (value != null) {
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Log.d(Constants.TAG, key + " : " + value.toString());
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} else {
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Log.d(Constants.TAG, key + " : null");
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}
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}
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Log.d(Constants.TAG, "------------------------------");
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} else {
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Log.d(Constants.TAG, "Bundle " + bundleName + ": null");
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}
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}
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}
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/**
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* Set actionbar without home button if called from another app
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*
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* @param activity
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*/
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public static void setActionBarBackButton(SherlockFragmentActivity activity) {
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// set actionbar without home button if called from another app
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final ActionBar actionBar = activity.getSupportActionBar();
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Log.d(Constants.TAG, "calling package (only set when using startActivityForResult)="
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+ activity.getCallingPackage());
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if (activity.getCallingPackage() != null
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&& activity.getCallingPackage().equals(Constants.PACKAGE_NAME)) {
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actionBar.setDisplayHomeAsUpEnabled(true);
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actionBar.setHomeButtonEnabled(true);
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} else {
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actionBar.setDisplayHomeAsUpEnabled(false);
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actionBar.setHomeButtonEnabled(false);
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}
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}
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/**
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* Check if the calling package has the needed permission to invoke an intent with specific
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* restricted actions.
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*
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* If pkgName is null, this will also deny the use of the given action
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*
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* @param activity
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* @param pkgName
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* @param permName
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* @param action
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* @param restrictedActions
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*/
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public static void checkPackagePermissionForActions(Activity activity, String pkgName,
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String permName, String action, String[] restrictedActions) {
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if (action != null) {
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PackageManager pkgManager = activity.getPackageManager();
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for (int i = 0; i < restrictedActions.length; i++) {
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if (restrictedActions[i].equals(action)) {
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if (pkgName != null
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&& (pkgManager.checkPermission(permName, pkgName) == PackageManager.PERMISSION_GRANTED || pkgName
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.equals(Constants.PACKAGE_NAME))) {
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Log.d(Constants.TAG, pkgName + " has permission " + permName + ". Action "
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+ action + " was granted!");
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} else {
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String error = pkgName + " does NOT have permission " + permName
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+ ". Action " + action + " was NOT granted!";
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Log.e(Constants.TAG, error);
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Toast.makeText(activity, activity.getString(R.string.errorMessage, error),
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Toast.LENGTH_LONG).show();
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// end activity
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activity.setResult(Activity.RESULT_CANCELED, null);
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activity.finish();
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}
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}
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}
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}
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}
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/**
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* Splits userId string into naming part and email part
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*
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* @param userId
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* @return array with naming (0) and email (1)
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*/
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public static String[] splitUserId(String userId) {
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String[] output = new String[2];
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String chunks[] = userId.split(" <", 2);
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userId = chunks[0];
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if (chunks.length > 1) {
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output[1] = "<" + chunks[1];
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}
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output[0] = userId;
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return output;
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}
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}
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