import android.app.Activity;
import android.app.ProgressDialog;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.messaging.FirebaseMessaging;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
public class MainActivity extends AppCompatActivity {
public Handler handler; //DPM사용
DevicePolicyManager mDPM; //DPM사용
ComponentName mReceiver; //DPM사용
boolean mAdminActive; //DPM사용
public static Context mContext;
private static final String TAG = "Push!!!!";
@Override
protected void onResume() {
super.onResume();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
/* if (android.os.Build.VERSION.SDK_INT > 9) { //oncreate 에서 바로 쓰레드돌릴려고 임시방편으로 넣어둔소스
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}*/
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String phone = getPhoneNumber();
mContext = this;
//푸시사용 Start
FirebaseMessaging.getInstance().subscribeToTopic("news");
FirebaseInstanceId.getInstance().getToken();
//푸시사용 End
//DPM권한 등록 Start
mDPM = (DevicePolicyManager) getSystemService(this.DEVICE_POLICY_SERVICE);
mReceiver = new ComponentName(this, Receiver.class);
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, mReceiver);
startActivityForResult(intent, 1);
mAdminActive = mDPM.isAdminActive(mReceiver);
//DPM권한 등록 End
if (!mAdminActive) {
Toast.makeText(getApplicationContext(), "기기관리자 등록하세요", Toast.LENGTH_LONG).show();
String msg2 = "기기관리자가 해제 되어 있습니다.";
insertToDatabase(phone, msg2);
}
//Push 값 받아오기 Start
String msg = "";
Intent intentmsg = getIntent();
msg = intentmsg.getStringExtra("msg");
Log.i(TAG, "MainActivity Push 값 : " + msg);
//Push 값 받아오기 End
String cameraoff = "Camera Off"; //카메라 차단용 문구
String cameraon = "Camera On"; // 카메라 Open용 문구
if (msg == null) {
} else if (!msg.equals(cameraoff) && !msg.equals(cameraon)) {
Log.i(TAG, "받은 푸시메시지가 일반 메시지 : " + msg);
insertToDatabase(phone, msg); // 받은푸시메시지가 null, Camera Off, Camera On 이 아니면 (그냥 푸시메시지일경우) DB삽입
} else if (msg.equals(cameraoff)) { //푸시메시지가 'Camera Off'와 같을때에 1.기기관리자가 등록되어있을때와 2.기기관리자가 해제되어 있을때
if (mAdminActive) {
Log.i(TAG, "푸시메시지(카메라차단,기기관리자등록) : " + msg);
mDPM.setCameraDisabled(mReceiver, true);
Toast.makeText(getApplicationContext(), "카메라가 차단 됩니다.", Toast.LENGTH_LONG).show();
insertToDatabase(phone, msg);
} else if (!mAdminActive) {
Log.i(TAG, "푸시메시지(카메라차단,기기관리자해제) : " + msg);
String msg2 = "기기관리자가 해제 되어 있습니다.";
insertToDatabase(phone, msg2);
}
} else if (msg.equals(cameraon)) { //푸시메시지가 'Camera On'와 같을때에 1.기기관리자가 등록되어있을때와 2.기기관리자가 해제되어 있을때
if (mAdminActive) {
Log.i(TAG, "푸시메시지(카메라Open,기기관리자등록) : " + msg);
mDPM.setCameraDisabled(mReceiver, false);
Toast.makeText(getApplicationContext(), "카메라를 사용할 수 있습니다.", Toast.LENGTH_LONG).show();
insertToDatabase(phone, msg);
} else if (!mAdminActive) {
Log.i(TAG, "푸시메시지(카메라Open,기기관리자해제) : " + msg);
String msg2 = "기기관리자가 해제 되어 있습니다.";
insertToDatabase(phone, msg2);
//Backhome();
}
}
}
// 푸시메시지 관련 끝
//onCreate 끝
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case 1:
if (resultCode == Activity.RESULT_OK) {
Log.i("DeviceAdmin Sample", "Administration enabled!");
} else {
Log.i("DeviceAdmin Sample", "Administration enable Falied!");
}
return;
}
super.onActivityResult(requestCode, resultCode, data);
} //DeviceAdmin 등록 결과 리턴
public String getPhoneNumber()
{
TelephonyManager telManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
String phone = telManager.getLine1Number();
if(phone.startsWith("+82")){
phone = phone.replace("+82", "0");
}
return phone;
}
public void insertToDatabase(String phone, String msg) {
class InsertData extends AsyncTask<String, Void, String> {
ProgressDialog loading;
@Override
protected void onPreExecute() {
super.onPreExecute();
loading = ProgressDialog.show(MainActivity.this, "Please Wait", null, true, true);
}
@Override
protected void onPostExecute(String s) {
super.onPostExecute(s);
loading.dismiss();
Toast.makeText(getApplicationContext(), s, Toast.LENGTH_LONG).show();
}
@Override
protected String doInBackground(String... params) {
try {
String phone = (String) params[0];
String msg = (String) params[1];
String link = "http://192.168.0.9/insert/insertdbtest.php";
String data = URLEncoder.encode("phone", "UTF-8") + "=" + URLEncoder.encode(phone, "UTF-8");
data += "&" + URLEncoder.encode("msg", "UTF-8") + "=" + URLEncoder.encode(msg, "UTF-8");
URL url = new URL(link);
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuilder sb = new StringBuilder();
String line = null;
// Read Server Response
while ((line = reader.readLine()) != null) {
sb.append(line);
break;
}
return sb.toString();
} catch (Exception e) {
return new String("Exception: " + e.getMessage());
}
}
}
InsertData task = new InsertData();
task.execute(phone, msg);
}
}
