Wenn ich meinen Prozess kille, geht es in das System

Question

gehe davon aus, dass ich derzeit auf der Startseite bin.nun ich klicke auf Zurück Schaltfläche Anzeige Alarmdialog für die Abfrage beenden oder nicht.auf ja Taste mein Prozess ist getötet, aber es ist nicht passiert. Ich leite die letzte offene Aktivität um.

Homepage.java

public class HomePage extends BaseActivity{ 

    String member_type; 
    GridviewAdapter mAdapter; 
    GridView gridView; 
    ArrayList<Item> gridArray = new ArrayList<Item>(); 
    ArrayList<Item> listviewArray = new ArrayList<Item>(); 
    ListView lv; 
    ListviewAdapter2 adapter; 
    listview_data superDistributorlist[],retailerlist[]; 
    DatabaseHelper db; 
    String register,topup,mdebit,smspin,voucher,complaint,hotel,flight,bus,complaint_status,changepwd,reports,change_mobileno,postpaid,prepaid,dth,comingsoon; 

    /*public final static Integer[] imageResIds = new Integer[] { 
      R.drawable.postpaid, 
      R.drawable.prepaid, 
      R.drawable.dth2, 
      R.drawable.table2, 
      R.drawable.memberdebit, 
      R.drawable.complaintstatus, 
      R.drawable.complaint, 
      R.drawable.changepwd, 
      R.drawable.changesmspin, 
      R.drawable.mobilenochangeblue, 
      R.drawable.changesmspin, 
      R.drawable.changesmspin, 
      R.drawable.changesmspin,};*/ 



    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.homepage); 
     if(!(Thread.getDefaultUncaughtExceptionHandler() instanceof ExceptionHandler)) 
     { 
      Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(HomePage.this)); 
     } 

     db = new DatabaseHelper(HomePage.this); 

     register = getResources().getString(R.string.txt_Registration); 
     topup = getResources().getString(R.string.txt_topup); 
     mdebit = getResources().getString(R.string.txt_mdebit); 
     smspin = getResources().getString(R.string.txt_changesmspin); 
     voucher = getResources().getString(R.string.txt_voucher); 
     complaint = getResources().getString(R.string.txt_complaint); 
     complaint_status = getResources().getString(R.string.txt_complaint_status); 
     changepwd = getResources().getString(R.string.txt_changepwd); 
     reports = getResources().getString(R.string.txt_reports); 
     change_mobileno = getResources().getString(R.string.changemobileno); 
     postpaid = getResources().getString(R.string.lbl_postpaid); 
     prepaid = getResources().getString(R.string.lbl_prepaid); 
     dth = getResources().getString(R.string.lbl_dth); 
     comingsoon = getResources().getString(R.string.comingsoon); 
     bus = getResources().getString(R.string.busbooking); 
     flight = getResources().getString(R.string.flightbooking); 
     hotel = getResources().getString(R.string.hotelbooking); 

     lv = (ListView) findViewById(R.id.list); 
     gridView = (GridView) findViewById(R.id.gridView1); 
     //frame1 = (LinearLayout)findViewById(R.id.frame1); 
     //frame2= (LinearLayout)findViewById(R.id.frame2); 
     if(required) { 
      db.deleteData("ChildUserInfo"); 
      AsynctaskMemberList atw1 = new AsynctaskMemberList(HomePage.this, "FIRMNAME", "MEMBERNAME", "MOBILENO", "COMMISSION", "BALANCE", "MEMBERID", "MEMBERCODE"); 
      try { 
       ArrayList<MemebrListGeSe> trnreport = atw1.execute("GetMemberList").get(); 
      } catch (InterruptedException | ExecutionException e) { 
       e.printStackTrace(); 
      } 
      required = false; 
     } 

     member_type = ResponseString.getMemberType(); 
     try { 
      Log.d("Member Type", "" + member_type); 
      if (member_type.equals("1") || member_type.equals("2")) { 

       gridView.setVisibility(View.GONE); 
       //frame2.setVisibility(View.GONE); 
       Bitmap registerIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.registration,48,48); 
       Bitmap topupIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.topup, 48,48); 
       Bitmap memberdebitIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.memberdebit,48,48); 
       Bitmap voucherIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.voucher,48,48); 
       Bitmap complaintIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.complaint_registration,48,48); 
       Bitmap complaint_statusIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.complaint_status,48,48); 
       Bitmap mobilenochangeIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.changemoborange,48,48); 
       Bitmap changepwdIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.changepassword,48,48); 
       Bitmap changesmspinIcon =decodeSampledBitmapFromResource(this.getResources(), R.drawable.changesmspin,48,48); 
       Bitmap reportsIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.reports2,48,48); 

       listviewArray.add(new Item(registerIcon,register)); 
       listviewArray.add(new Item(topupIcon,topup)); 
       listviewArray.add(new Item(memberdebitIcon, mdebit)); 
       listviewArray.add(new Item(voucherIcon,voucher)); 
       listviewArray.add(new Item(complaintIcon,complaint)); 
       listviewArray.add(new Item(complaint_statusIcon,complaint_status)); 
       listviewArray.add(new Item(mobilenochangeIcon, change_mobileno)); 
       listviewArray.add(new Item(changepwdIcon, changepwd)); 
       listviewArray.add(new Item(changesmspinIcon, smspin)); 
       listviewArray.add(new Item(reportsIcon, reports)); 

       /*superDistributorlist = new listview_data[] 
         { 
           new listview_data(R.drawable.adduser, register), 
           new listview_data(R.drawable.topuptransfer, topup), 
           new listview_data(R.drawable.memberdebit, mdebit), 
           new listview_data(R.drawable.voucher, voucher), 
           new listview_data(R.drawable.complaint, complaint), 
           new listview_data(R.drawable.complaintstatus, complaint_status), 
           new listview_data(R.drawable.changesmspin, smspin), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.table2, reports) 
         };*/ 
       adapter = new ListviewAdapter2(HomePage.this, R.layout.listview_item_row,listviewArray); 
       lv.setAdapter(adapter); 
       lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { 

        public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 

         LinearLayout ll = (LinearLayout) view; // get the parent layout view 
         TextView tv = (TextView) ll.findViewById(R.id.txtTitle); // get the child text view 
         final String item = tv.getText().toString(); 
         Intent i; 

         if (item.equals(getResources().getString(R.string.txt_Registration))) { 
          i = new Intent(HomePage.this, Registration.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_topup))) { 
          i = new Intent(HomePage.this, TopupTransfer.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_changesmspin))) { 
          Log.d("Item2 ", "" + item); 
          i = new Intent(HomePage.this, ChangeSmspin.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_changepwd))) { 
          Log.d("Item3 ", "" + item); 
          i = new Intent(HomePage.this, ChangePwd.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_complaint))) { 
          i = new Intent(HomePage.this, ComplaintRegister.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_reports))) { 
          i = new Intent(HomePage.this, ReportList.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_complaint_status))) { 
          i = new Intent(HomePage.this, ComplaintStatus.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_mdebit))) { 
          i = new Intent(HomePage.this, memberdebit.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.changemobileno))) { 
          i = new Intent(HomePage.this, ChangeMobNo.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         } 

        } 

       }); 
      } 
      else 
      { 
       lv.setVisibility(View.INVISIBLE); 
       //frame1.setVisibility(View.GONE); 

       if(required1) { 
        db.deleteData("OperatorList"); 
        AsynctaskOperatorList atw1 = new AsynctaskOperatorList(HomePage.this, "SERVICEID", "SERVICENAME", "SMSCODE", "SERVICETYPE"); 
        ArrayList<OperatorListGeSe> trnreport = atw1.execute("GetServiceList").get(); 
        required1 = false; 
       } 
       Bitmap postpaidIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.postpaid,48,48); 
       Bitmap prepaidIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.prepaidorange, 48,48); 
       Bitmap dthIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.dthblue,48,48); 
       Bitmap reportIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.reportsorange,48,48); 
       Bitmap complaint_statusIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.complaint_status,48,48); 
       Bitmap complaintIcon =decodeSampledBitmapFromResource(this.getResources(), R.drawable.complaint_registration,48,48); 
       Bitmap chngmobnoIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.changemob,48,48); 
       Bitmap chngpwdIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.changepassword,48,48); 
       Bitmap chngsmspinIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.changesmspin,48,48); 
       Bitmap placeholderIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.placeholder,48,48); 
       Bitmap busIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.bus,48,48); 
       Bitmap flightIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.flight,48,48); 
       Bitmap hotelIcon = decodeSampledBitmapFromResource(this.getResources(), R.drawable.hotel,48,48); 


       /*Bitmap postpaidIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.postpaid); 
       Bitmap prepaidIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.prepaid); 
       Bitmap dthIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.dth2); 
       Bitmap reportIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.table2); 
       Bitmap debitIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.memberdebit); 
       Bitmap complaint_statusIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.complaintstatus); 
       Bitmap complaintIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.complaint); 
       Bitmap chngpwdIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.changepwd); 
       Bitmap chngsmspinIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.changesmspin); 
       Bitmap chngmobnoIcon = BitmapFactory.decodeResource(this.getResources(), R.drawable.mobilenochangeblue);*/ 

       gridArray.add(new Item(prepaidIcon,prepaid)); 
       gridArray.add(new Item(dthIcon, dth)); 
       gridArray.add(new Item(postpaidIcon,postpaid)); 
       gridArray.add(new Item(chngmobnoIcon, change_mobileno)); 
       gridArray.add(new Item(chngsmspinIcon, smspin)); 
       gridArray.add(new Item(chngpwdIcon, changepwd)); 
       gridArray.add(new Item(complaintIcon, complaint)); 
       gridArray.add(new Item(complaint_statusIcon,complaint_status)); 
       gridArray.add(new Item(reportIcon,reports)); 
       gridArray.add(new Item(busIcon, bus)); 
       gridArray.add(new Item(flightIcon, flight)); 
       gridArray.add(new Item(hotelIcon, hotel)); 

       /*retailerlist = new listview_data[] 
         { 
           new listview_data(R.drawable.postpaid, postpaid), 
           new listview_data(R.drawable.prepaid, prepaid), 
           new listview_data(R.drawable.dth2, dth), 
           new listview_data(R.drawable.table2, reports), 
           new listview_data(R.drawable.memberdebit, mdebit), 
           new listview_data(R.drawable.complaintstatus, complaint_status), 
           new listview_data(R.drawable.complaint, complaint), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changesmspin, smspin), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.mobilenochange, change_mobileno), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd), 
           new listview_data(R.drawable.changepwd, changepwd) 
         };*/ 

       gridView = (GridView) findViewById(R.id.gridView1); 
       mAdapter = new GridviewAdapter(HomePage.this,R.layout.gridview_row, gridArray); 
       gridView.setAdapter(mAdapter); 

       gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 
        @Override 
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 

         LinearLayout ll = (LinearLayout) view; 
         TextView tv = (TextView) ll.findViewById(R.id.item_text); 
         final String item = tv.getText().toString(); 
         Intent i; 
         if (item.equals(getResources().getString(R.string.lbl_postpaid))) { 
          i = new Intent(HomePage.this, PostpaidList.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
         } else if (item.equals(getResources().getString(R.string.lbl_prepaid))) { 
          i = new Intent(HomePage.this, PrepaidList.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
         } else if (item.equals(getResources().getString(R.string.lbl_dth))) { 
          i = new Intent(HomePage.this, DTHList.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
         } else if (item.equals(getResources().getString(R.string.txt_reports))) { 
          i = new Intent(HomePage.this, ReportList.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
         } else if (item.equals(getResources().getString(R.string.txt_changepwd))) { 
          Log.d("Item3 ", "" + item); 
          i = new Intent(HomePage.this, ChangePwd.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         } else if (item.equals(getResources().getString(R.string.txt_complaint))) { 
          i = new Intent(HomePage.this, ComplaintRegister.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 

         } else if (item.equals(getResources().getString(R.string.txt_changesmspin))) { 
          Log.d("Item2 ", "" + item); 
          i = new Intent(HomePage.this, ChangeSmspin.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.changemobileno))) { 
          i = new Intent(HomePage.this, ChangeMobNo.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_mdebit))) { 
          i = new Intent(HomePage.this, memberdebit.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         }else if (item.equals(getResources().getString(R.string.txt_complaint_status))) { 
          i = new Intent(HomePage.this, ComplaintStatus.class); 
          overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left); 
          startActivity(i); 
          finish(); 
         } 
        } 
       }); 
      } 
     }catch (Exception e) 
     { 
      Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(HomePage.this)); 
     } 
    } 
    /*@Override 
     public boolean onKeyDown(int keyCode,KeyEvent event) { 

      if(keyCode == KeyEvent.KEYCODE_BACK) { 
       doExit(); 
      } 
      return super.onKeyDown(keyCode, event); 
     }*/ 

    @Override 
    public void onBackPressed() { 
     //super.onBackPressed(); 
     //doExit(); 
     new AlertDialog.Builder(this) 
       .setTitle(R.string.app_name) 
       .setMessage("Are you sure you want to exit?") 
       .setNegativeButton(android.R.string.no, null) 
       .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() { 

        public void onClick(DialogInterface arg0, int arg1) { 
         finish(); 
         android.os.Process.killProcess(android.os.Process.myPid()); 
        } 
       }).create().show(); 

    } 
    private void doExit() { 
     AlertDialog.Builder alertDialog = new AlertDialog.Builder(HomePage.this); 
     alertDialog.setPositiveButton("Yes", new DialogInterface.OnClickListener() { 
      public void onClick(DialogInterface dialog, int which) { 
       finish(); 
       android.os.Process.killProcess(android.os.Process.myPid()); 

      } 
     }); 
     alertDialog.setNegativeButton("No", null); 
     alertDialog.setMessage("Do you want to exit?"); 
     alertDialog.setTitle(R.string.app_name); 
     alertDialog.show(); 
    } 
    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     MenuInflater inflater = getMenuInflater(); 
     inflater.inflate(R.menu.menu_main, menu); 
     return true; 
    } 
    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     switch (item.getItemId()) { 
      case R.id.action_signout: 
       logout(HomePage.this); 
       break; 
      default: 
       break; 
     } 
     return true; 
    } 
    @Override 
    protected void onResume() { 
     super.onResume(); 

     required1 = true; 
     required = true; 

    } 
    @Override 
    protected void onDestroy() { 
     super.onDestroy(); 
     required1 = true; 
     required = true; 

    } 
    @Override 
    protected void onPause() { 
     super.onPause(); 
     required1 = true; 
     required = true; 
     if ((BaseActivity.pleaseWaitDialog != null) && BaseActivity.pleaseWaitDialog.isShowing()) { 
      BaseActivity.pleaseWaitDialog.dismiss(); 
      BaseActivity.pleaseWaitDialog = null; 
     } 
    } 
} 

Answer 1

zu beenden können Sie versuchen, dieses Nohistory Attribut in Ihrem Manifest-Datei in Aktivitäts-Tag

android:noHistory="true" 

wie diese

<activity 
    android:name=".Homeactivity" 
    android:label="" 
    android:noHistory="true"> 
</activity> 

(oder)

dann onbackpress Funktion geben Sie den folgenden Befehl

Intent a = new Intent(Intent.ACTION_MAIN); 
a.addCategory(Intent.CATEGORY_HOME); 
a.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 
a.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
startActivity(a); 
finish(); 

(oder)

Wenn Sie stark dann System.exit(0) verlassen müssen verwenden, aber es ist stark nicht empfohlen und in der Regel sagt, dass Sie die Anwendungsarchitektur haben Probleme.

Answer 2

wenn Sie nach Hause Aktivität in dem Sie

Intent intent = new Intent(getApplicationContext(), Home.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(intent);

andere sinnvolle Nutzung zu schreiben, wo Sie Finish verwenden(); wo die Verwendung

System.exit(1); 

zur Anwendung