others/lede-gui/src/main/java/com/example/lede2/DeleteDeviceActivity.java

   1 package com.example.lede2;
   2
   3 import android.content.Context;
   4 import android.os.Bundle;
   5 import android.support.v7.app.AppCompatActivity;
   6 import android.view.View;
   7 import android.view.inputmethod.InputMethodManager;
   8 import android.widget.Button;
   9 import android.widget.EditText;
  10 import android.widget.TextView;
  11
  12 public class DeleteDeviceActivity extends AppCompatActivity implements View.OnClickListener, View.OnFocusChangeListener {
  13
  14     Button deleteButton;
  15     Button doneButton;
  16     EditText device_id;
  17     EditText device_type;
  18     EditText device_subtype;
  19     EditText device_address_subtype;
  20     TextView status;
  21     private SSH_MySQL ssh;//Connection object between Android & Host
  22
  23     @Override
  24     protected void onCreate(Bundle savedInstanceState) {
  25         super.onCreate(savedInstanceState);
  26         setContentView(R.layout.activity_delete_device);
  27
  28         deleteButton = (Button) findViewById(R.id.delete);
  29         doneButton = (Button) findViewById(R.id.done);
  30         device_id = (EditText)findViewById(R.id.device_id);
  31         device_type = (EditText)findViewById(R.id.device_type);
  32         device_subtype = (EditText)findViewById(R.id.device_subtype);
  33         device_address_subtype = (EditText)findViewById(R.id.device_address_subtype);
  34         status = (TextView)findViewById(R.id.textStatus);
  35
  36         deleteButton.setOnClickListener(this);
  37         doneButton.setOnClickListener(this);
  38         device_id.setOnFocusChangeListener(this);
  39         device_type.setOnFocusChangeListener(this);
  40         device_subtype.setOnFocusChangeListener(this);
  41         device_address_subtype.setOnFocusChangeListener(this);
  42         ssh = new SSH_MySQL();
  43     }
  44
  45     @Override
  46     public void onClick(View v) {
  47         if(v == deleteButton){
  48             // Remove the entry based on ID, type, and subtype
  49             ssh.execute(MainActivity.DEF_DELETE_CMD + " " +
  50                     device_id.getText().toString() + " " +
  51                     device_type.getText().toString() + " " +
  52                     device_subtype.getText().toString() + ";" +
  53                     // Also remove the device address
  54                     MainActivity.DEF_DELETE_ADDRESS_CMD + " " +
  55                     device_id.getText().toString() + " " +
  56                     device_address_subtype.getText().toString()
  57             );
  58             device_id.setText("");
  59             device_type.setText("");
  60             device_subtype.setText("");
  61             device_address_subtype.setText("");
  62             status.setText("Successfully deleted " + device_id.getText());
  63             /*try {
  64                 Thread.sleep(2000);
  65             } catch (Exception ex) {
  66                 ex.printStackTrace();
  67             }
  68             status.setText("");*/
  69         }
  70         if(v == doneButton){
  71             finish();
  72         }
  73
  74     }
  75
  76     @Override
  77     public void onFocusChange(View view, boolean hasFocus) {
  78         InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
  79         if (hasFocus) {
  80             imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
  81         } else {
  82             imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
  83         }
  84     }
  85 }