Java tutorial
/* Android IMSI-Catcher Detector | (c) AIMSICD Privacy Project * ----------------------------------------------------------- * LICENSE: http://git.io/vki47 | TERMS: http://git.io/vki4o * ----------------------------------------------------------- */ package com.secupwn.aimsicd.ui.fragments; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.ServiceConnection; import android.os.Bundle; import android.os.Handler; import android.os.IBinder; import android.os.Looper; import android.support.annotation.NonNull; import android.support.v4.widget.SwipeRefreshLayout; import android.telephony.TelephonyManager; import android.view.View; import android.widget.TableRow; import com.secupwn.aimsicd.R; import com.secupwn.aimsicd.service.AimsicdService; import com.secupwn.aimsicd.service.CellTracker; import com.secupwn.aimsicd.utils.Cell; import com.secupwn.aimsicd.utils.Device; import com.secupwn.aimsicd.utils.Helpers; import com.secupwn.aimsicd.ui.widget.HighlightTextView; import com.kaichunlin.transition.animation.AnimationManager; import com.squareup.okhttp.Callback; import com.squareup.okhttp.OkHttpClient; import com.squareup.okhttp.Request; import com.squareup.okhttp.Response; import org.json.JSONException; import org.json.JSONObject; import java.io.IOException; import io.freefair.android.injection.annotation.Inject; import io.freefair.android.injection.annotation.InjectView; import io.freefair.android.injection.annotation.XmlLayout; import io.freefair.android.injection.app.InjectionFragment; import io.freefair.android.util.logging.Logger; @XmlLayout(R.layout.fragment_device) public class DeviceFragment extends InjectionFragment implements SwipeRefreshLayout.OnRefreshListener { @Inject private Logger log; @Inject OkHttpClient okHttpClient; @InjectView(R.id.swipeRefresLayout) private SwipeRefreshLayout swipeRefreshLayout; private AimsicdService mAimsicdService; private boolean mBound; private Context mContext; @Override public void onViewCreated(View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); mContext = getActivity().getBaseContext(); // Bind to LocalService Intent intent = new Intent(mContext, AimsicdService.class); mContext.bindService(intent, mConnection, Context.BIND_AUTO_CREATE); swipeRefreshLayout.setOnRefreshListener(this); } @Override public void onResume() { super.onResume(); if (!mBound) { // Bind to LocalService Intent intent = new Intent(mContext, AimsicdService.class); mContext.bindService(intent, mConnection, Context.BIND_AUTO_CREATE); } updateUI(); } @Override public void onPause() { super.onPause(); } @Override public void onDestroy() { super.onDestroy(); // Unbind from the service if (mBound) { mContext.unbindService(mConnection); mBound = false; } } /** * Service Connection to bind the activity to the service */ private final ServiceConnection mConnection = new ServiceConnection() { @Override public void onServiceConnected(ComponentName name, IBinder service) { // We've bound to LocalService, cast the IBinder and get LocalService instance mAimsicdService = ((AimsicdService.AimscidBinder) service).getService(); mBound = true; updateUI(); } @Override public void onServiceDisconnected(ComponentName arg0) { log.error("Service Disconnected"); mBound = false; } }; private void updateUI() { HighlightTextView content; TableRow tr; if (mBound) { final AnimationManager ani = new AnimationManager(); mAimsicdService.getCellTracker().refreshDevice(); Device mDevice = mAimsicdService.getCellTracker().getDevice(); switch (mDevice.getPhoneId()) { case TelephonyManager.PHONE_TYPE_NONE: // Maybe bad! case TelephonyManager.PHONE_TYPE_SIP: // Maybe bad! case TelephonyManager.PHONE_TYPE_GSM: { content = (HighlightTextView) getView().findViewById(R.id.network_lac); content.updateText(String.valueOf(mAimsicdService.getCell().getLocationAreaCode()), ani); tr = (TableRow) getView().findViewById(R.id.gsm_cellid); tr.setVisibility(View.VISIBLE); content = (HighlightTextView) getView().findViewById(R.id.network_cellid); content.updateText(String.valueOf(mAimsicdService.getCell().getCellId()), ani); break; } case TelephonyManager.PHONE_TYPE_CDMA: { tr = (TableRow) getView().findViewById(R.id.cdma_netid); tr.setVisibility(View.VISIBLE); content = (HighlightTextView) getView().findViewById(R.id.network_netid); content.updateText(String.valueOf(mAimsicdService.getCell().getLocationAreaCode()), ani); tr = (TableRow) getView().findViewById(R.id.cdma_sysid); tr.setVisibility(View.VISIBLE); content = (HighlightTextView) getView().findViewById(R.id.network_sysid); content.updateText(String.valueOf(mAimsicdService.getCell().getSid()), ani); tr = (TableRow) getView().findViewById(R.id.cdma_baseid); tr.setVisibility(View.VISIBLE); content = (HighlightTextView) getView().findViewById(R.id.network_baseid); content.updateText(String.valueOf(mAimsicdService.getCell().getCellId()), ani); break; } } if (mAimsicdService.getCell().getTimingAdvance() != Integer.MAX_VALUE) { tr = (TableRow) getView().findViewById(R.id.lte_timing_advance); tr.setVisibility(View.VISIBLE); content = (HighlightTextView) getView().findViewById(R.id.network_lte_timing_advance); content.updateText(String.valueOf(mAimsicdService.getCell().getTimingAdvance()), ani); } else { tr = (TableRow) getView().findViewById(R.id.lte_timing_advance); tr.setVisibility(View.GONE); } if (mAimsicdService.getCell().getPrimaryScramblingCode() != Integer.MAX_VALUE) { content = (HighlightTextView) getView().findViewById(R.id.network_psc); content.updateText(String.valueOf(mAimsicdService.getCell().getPrimaryScramblingCode()), ani); tr = (TableRow) getView().findViewById(R.id.primary_scrambling_code); tr.setVisibility(View.VISIBLE); } String notAvailable = getString(R.string.n_a); content = (HighlightTextView) getView().findViewById(R.id.sim_country); content.updateText(mDevice.getSimCountry().orElse(notAvailable), ani); content = (HighlightTextView) getView().findViewById(R.id.sim_operator_id); content.updateText(mDevice.getSimOperator().orElse(notAvailable), ani); content = (HighlightTextView) getView().findViewById(R.id.sim_operator_name); content.updateText(mDevice.getSimOperatorName().orElse(notAvailable), ani); content = (HighlightTextView) getView().findViewById(R.id.sim_imsi); content.updateText(mDevice.getSimSubs().orElse(notAvailable), ani); content = (HighlightTextView) getView().findViewById(R.id.sim_serial); content.updateText(mDevice.getSimSerial().orElse(notAvailable), ani); content = (HighlightTextView) getView().findViewById(R.id.device_type); content.updateText(mDevice.getPhoneType(), ani); content = (HighlightTextView) getView().findViewById(R.id.device_imei); content.updateText(mDevice.getIMEI(), ani); content = (HighlightTextView) getView().findViewById(R.id.device_version); content.updateText(mDevice.getIMEIv(), ani); content = (HighlightTextView) getView().findViewById(R.id.network_name); content.updateText(mDevice.getNetworkName(), ani); content = (HighlightTextView) getView().findViewById(R.id.network_code); content.updateText(mDevice.getMncMcc(), ani); content = (HighlightTextView) getView().findViewById(R.id.network_type); content.updateText(mDevice.getNetworkTypeName(), ani); content = (HighlightTextView) getView().findViewById(R.id.data_activity); content.updateText(mDevice.getDataActivityType(), ani); content = (HighlightTextView) getView().findViewById(R.id.data_status); content.updateText(mDevice.getDataState(), ani); content = (HighlightTextView) getView().findViewById(R.id.network_roaming); content.updateText(String.valueOf(mDevice.isRoaming()), ani); ani.startAnimation(5000); } } @Override public void onRefresh() { if (CellTracker.OCID_API_KEY != null && !CellTracker.OCID_API_KEY.equals("NA")) { Request request = createOpenCellIdApiCall(); okHttpClient.newCall(request).enqueue(getOpenCellIdResponseCallback()); } else { Handler refresh = new Handler(Looper.getMainLooper()); refresh.post(new Runnable() { public void run() { Helpers.sendMsg(getActivity(), getString(R.string.no_opencellid_key_detected)); swipeRefreshLayout.setRefreshing(false); } }); } } @NonNull private Callback getOpenCellIdResponseCallback() { return new Callback() { @Override public void onFailure(Request request, IOException e) { Handler refresh = new Handler(Looper.getMainLooper()); refresh.post(new Runnable() { public void run() { refreshFailed(); } }); } @Override public void onResponse(final Response response) throws IOException { Handler refresh = new Handler(Looper.getMainLooper()); refresh.post(new Runnable() { public void run() { Cell cell = responseToCell(response); processFinish(cell); } }); } }; } //TODO: Use Retrofit for this private Request createOpenCellIdApiCall() { StringBuilder sb = new StringBuilder(); sb.append("http://www.opencellid.org/cell/get?key=").append(CellTracker.OCID_API_KEY); if (mAimsicdService.getCell().getMobileCountryCode() != Integer.MAX_VALUE) { sb.append("&mcc=").append(mAimsicdService.getCell().getMobileCountryCode()); } if (mAimsicdService.getCell().getMobileNetworkCode() != Integer.MAX_VALUE) { sb.append("&mnc=").append(mAimsicdService.getCell().getMobileNetworkCode()); } if (mAimsicdService.getCell().getLocationAreaCode() != Integer.MAX_VALUE) { sb.append("&lac=").append(mAimsicdService.getCell().getLocationAreaCode()); } if (mAimsicdService.getCell().getCellId() != Integer.MAX_VALUE) { sb.append("&cellid=").append(mAimsicdService.getCell().getCellId()); } sb.append("&format=json"); return new Request.Builder().url(sb.toString()).get().build(); } private Cell responseToCell(Response response) { try { JSONObject jsonCell = new JSONObject(response.body().string()); Cell cell = new Cell(); cell.setLat(jsonCell.getDouble("lat")); cell.setLon(jsonCell.getDouble("lon")); cell.setMobileCountryCode(jsonCell.getInt("mcc")); cell.setMobileNetworkCode(jsonCell.getInt("mnc")); cell.setCellId(jsonCell.getInt("cellid")); cell.setLocationAreaCode(jsonCell.getInt("lac")); return cell; } catch (JSONException | IOException e) { e.printStackTrace(); } return null; } private void processFinish(Cell cell) { if (cell != null) { log.info("processFinish - Cell =" + cell.toString()); if (cell.isValid()) { mAimsicdService.setCell(cell); Helpers.msgShort(mContext, getActivity().getString(R.string.refreshed_cell_id_info)); // TODO re-translating other languages updateUI(); swipeRefreshLayout.setRefreshing(false); } } } private void refreshFailed() { Helpers.msgShort(mContext, "Failed to refresh CellId. Check network connection."); swipeRefreshLayout.setRefreshing(false); } }