Android Open Source - Aegis Utils

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.decad3nce.aegis;
//from   ww w .  j  a  v  a2s .c om
import android.app.AlertDialog;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.media.AudioManager;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.telephony.SmsManager;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.webkit.WebView;
import com.decad3nce.aegis.Fragments.AdvancedSettingsFragment;
import com.decad3nce.aegis.Fragments.SMSAlarmFragment;
import com.decad3nce.aegis.Fragments.SMSLockFragment;

public class Utils {
    private static final String TAG = "aeGis";
    
    protected static void sendSMS(Context context, String address, String content)
    {        
        String SENT = "SMS_SENT";
        String DELIVERED = "SMS_DELIVERED";
        
        SharedPreferences preferences = PreferenceManager
                .getDefaultSharedPreferences(context);
        
        boolean confirmationSMSEnabled  = preferences.getBoolean(
                AdvancedSettingsFragment.PREFERENCES_CONFIRMATION_SMS,
                context.getResources().getBoolean(
                        R.bool.config_default_advanced_enabled_confirmation_sms));
 
        PendingIntent sentPI = PendingIntent.getBroadcast(context, 0,
            new Intent(SENT), 0);
 
        PendingIntent deliveredPI = PendingIntent.getBroadcast(context, 0,
            new Intent(DELIVERED), 0);
 
        SmsManager sms = SmsManager.getDefault();
        
        if (context instanceof PhoneTrackerActivity) {
            confirmationSMSEnabled = true;
        }
        
        if (confirmationSMSEnabled) {
            sms.sendTextMessage(address, null, content, sentPI, deliveredPI);
        }
    }

    protected static void lockDeviceDefault(Context context) {
        DevicePolicyManager devicePolicyManager = (DevicePolicyManager) context
                .getSystemService(Context.DEVICE_POLICY_SERVICE);
        SharedPreferences preferences = PreferenceManager
                .getDefaultSharedPreferences(context);
        String password = preferences.getString(
                SMSLockFragment.PREFERENCES_LOCK_PASSWORD,
                context.getResources().getString(
                        R.string.config_default_lock_password));
        if (password.length() > 0) {
            devicePolicyManager.resetPassword(password, 0);
        }
        devicePolicyManager.lockNow();
    }
    
    protected static void lockDevice(Context context, String body, String activationLockSms, String activationLocateSms) {
        
        DevicePolicyManager devicePolicyManager = (DevicePolicyManager) context
                .getSystemService(Context.DEVICE_POLICY_SERVICE);
        
        SharedPreferences preferences = PreferenceManager
                .getDefaultSharedPreferences(context);

        if (devicePolicyManager
                .isAdminActive(AegisActivity.DEVICE_ADMIN_COMPONENT)) {
            String password = preferences.getString(
                    SMSLockFragment.PREFERENCES_LOCK_PASSWORD,
                    context.getResources().getString(
                            R.string.config_default_lock_password));

            if (!body.startsWith(activationLocateSms)) {
                if (body.length() > activationLockSms.length() + 1) {
                    password = body.substring(activationLockSms.length() + 1);
                    password = password
                            .replaceAll(
                                    "([^.@\\s]+)(\\.[^.@\\s]+)*@([^.@\\s]+\\.)+([^.@\\s]+)",
                                    "").replaceAll("-+", "").trim();
                }
            } else {
                if (body.length() > activationLocateSms.length() + 1) {
                    password = body.substring(activationLocateSms.length() + 1);
                    password = password
                            .replaceAll(
                                    "([^.@\\s]+)(\\.[^.@\\s]+)*@([^.@\\s]+\\.)+([^.@\\s]+)",
                                    "").replaceAll("-+", "").trim();
                }
            }

            if (password.length() > 0) {
                devicePolicyManager.resetPassword(password, 0);
            }

            try {
                Log.i(TAG, "Locking device");
                devicePolicyManager.lockNow();
             boolean sendPasswordInSMSEnabled  = preferences.getBoolean(
                    SMSLockFragment.PREFERENCES_LOCK_SEND_PASSWORD_PREF,
                    context.getResources().getBoolean(
                            R.bool.config_default_send_password_in_sms_pref));

                String messageText = sendPasswordInSMSEnabled ?
                    context.getResources().getString(R.string.util_sendsms_lock_pass) + " " + password :
                    context.getResources().getString(R.string.util_sendsms_lock_message);
                Utils.sendSMS(context, SMSReceiver.address, messageText);
            } catch (Exception e) {
                Log.wtf(TAG, "Failed to lock device");
                Log.wtf(TAG, e.toString());
                Utils.sendSMS(context, SMSReceiver.address,
                        context.getResources().getString(R.string.util_sendsms_lock_fail) + " " + e.toString());
            }
        }
    }

    public static void showItem(int id, Menu menu) {
        try {
            MenuItem item = menu.findItem(id);
            item.setVisible(true);
        } catch (NullPointerException e) {
            //Not inflated
        }
    }

    public static void hideItem(int id, Menu menu) {
        try {
            MenuItem item = menu.findItem(id);
            item.setVisible(false);
        } catch (NullPointerException e) {
            //Not inflated
        }
    }

    public static void createWebViewDialog(String assetPath, Context context) {
        WebView webView = new WebView(context);
        webView.loadUrl(assetPath);
        AlertDialog.Builder dialog = new AlertDialog.Builder(context);
        dialog.setView(webView);
        dialog.setPositiveButton("Dismiss", new DialogInterface.OnClickListener() {

            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
            }
        });
        dialog.show();
    }
}

Java Source Code List

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