MainActivity.java

package cn.edu.buaa.act.sdp.malwaredetector.activity;

import android.app.ActivityManager;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.telephony.TelephonyManager;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import cn.edu.buaa.act.sdp.malwaredetector.Constant;
import cn.edu.buaa.act.sdp.malwaredetector.R;
import cn.edu.buaa.act.sdp.malwaredetector.adapter.APKListAdapter;
import cn.edu.buaa.act.sdp.malwaredetector.adapter.AppListAdapter;
import cn.edu.buaa.act.sdp.malwaredetector.adapter.ProcessAdapter;
import cn.edu.buaa.act.sdp.malwaredetector.adapter.ServiceAdapter;
import cn.edu.buaa.act.sdp.malwaredetector.entity.PackageInfoAsAPK;
import cn.edu.buaa.act.sdp.malwaredetector.entity.PackageInfoWithSize;
import cn.edu.buaa.act.sdp.malwaredetector.services.MyService;
import cn.edu.buaa.act.sdp.malwaredetector.services.StraceService;
import cn.edu.buaa.act.sdp.malwaredetector.util.AppManager;


public class MainActivity extends ActionBarActivity {
    private RecyclerView mRecyclerView;
    private RecyclerView.Adapter adapter;
    private RecyclerView.LayoutManager layoutManager;
    private List<PackageInfoWithSize> appList;
    private List<PackageInfoAsAPK> apkList;
    private List<ActivityManager.RunningAppProcessInfo> processList;
    private List<ActivityManager.RunningServiceInfo> serviceList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

//        AppManager.getLauncherActivity(this);

        Intent startIntent = new Intent(this, MyService.class);
        startService(startIntent);

//        startIntent = new Intent(this, StraceService.class);
//        startService(startIntent);

        getSupportActionBar().setTitle(getResources().getString(R.string.action_app_manager));

        mRecyclerView = (RecyclerView) findViewById(R.id.app_list);
        mRecyclerView.setHasFixedSize(true);
        layoutManager = new LinearLayoutManager(this);
        mRecyclerView.setLayoutManager(layoutManager);
//        appList = AppManager.getAllInstalledApps(this);
        appList = new ArrayList<>();
        adapter = new AppListAdapter(this, appList);
        mRecyclerView.setAdapter(adapter);

        new AsyncTask<String, String, String>() {

            @Override
            protected String doInBackground(String... params) {
                String result = "";
                try {
                    HttpClient client = new DefaultHttpClient();
                    HttpPost post = new HttpPost(params[0]);
                    List<NameValuePair> ps = new ArrayList<NameValuePair>();
                    TelephonyManager tm = (TelephonyManager) MainActivity.this.getSystemService(TELEPHONY_SERVICE);
                    String imei = tm.getDeviceId();
                    ps.add(new BasicNameValuePair("imei", imei));
                    HttpEntity entity = new UrlEncodedFormEntity(ps, HTTP.UTF_8);
                    post.setEntity(entity);
                    HttpResponse response = client.execute(post);
                    if(response.getStatusLine().getStatusCode() == 200) {
                        result = EntityUtils.toString(response.getEntity(), "UTF-8");
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                }
                return result;
            }

            @Override
            protected void onPostExecute(String msg) {
                Toast.makeText(MainActivity.this, msg, Toast.LENGTH_SHORT).show();
            }
        }.execute(Constant.TEST_URL);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        if (id == R.id.action_app) {
            getSupportActionBar().setTitle(getResources().getString(R.string.action_app_manager));
            appList = AppManager.getAllInstalledApps(this);
            adapter = new AppListAdapter(this, appList);
            mRecyclerView.setAdapter(adapter);
            return true;
        }

        if (id == R.id.action_apk) {
            getSupportActionBar().setTitle(getResources().getString(R.string.action_apk_manager));
            apkList = AppManager.getAllApk(this);
            adapter = new APKListAdapter(this, apkList);
            mRecyclerView.setAdapter(adapter);
            return true;
        }

        if (id == R.id.action_process) {
//            getSupportActionBar().setTitle(getResources().getString(R.string.action_process_manager));
//            processList = AppManager.getRunningAppProcessInfo(this);
//            adapter = new ProcessAdapter(this, processList);
//            mRecyclerView.setAdapter(adapter);
            AppManager.add(1, 2);
            return true;
        }

        if (id == R.id.action_service) {
            getSupportActionBar().setTitle(getResources().getString(R.string.action_service_manager));
            serviceList = AppManager.getRunningServices(this);
            adapter = new ServiceAdapter(this, serviceList);
            mRecyclerView.setAdapter(adapter);
            return true;
        }

        if (id == R.id.action_anti_virus) {
            Intent intent = new Intent(MainActivity.this, AntiVirusActivity.class);
            startActivity(intent);
            return true;
        }

        if (id == R.id.action_battery_status) {
            Intent intent = new Intent(MainActivity.this, BatteryStatusActivity.class);
            startActivity(intent);
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

}