蓝牙智能温室控制系统APP

/* * Copyright (C) 2009 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.example.android.BluetoothChat; import java.io.UnsupportedEncodingException; import java.util.UUID; import android.app.Activity; import android.app.AlertDialog; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.content.DialogInterface; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.text.Html; import android.util.Log; import android.view.Gravity; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnTouchListener; import android.view.Window; import android.view.WindowManager; import android.view.inputmethod.EditorInfo; import android.widget.Button; import android.widget.CheckBox; import android.widget.CompoundButton; import android.widget.CompoundButton.OnCheckedChangeListener; import android.widget.EditText; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; /** * This is the main Activity that displays the current chat session. */ public class BluetoothChat extends Activity { // 调试 private static final String TAG = "BluetoothChat"; private static boolean D = true; private static final String info = "junge"; // 类型的消息发送从bluetoothchatservice处理程序 public static final int MESSAGE_STATE_CHANGE = 1; public static final int MESSAGE_READ = 2; public static final int MESSAGE_WRITE = 3; public static final int MESSAGE_DEVICE_NAME = 4; public static final int MESSAGE_TOAST = 5; public static final String BluetoothData = "fullscreen"; public String filename = ""; // 用来保存存储的文件名 private String newCode = ""; private String newCode2 = ""; private String fmsg = ""; // 保存用数据缓存 // 键名字从收到的bluetoothchatservice处理程序 public static final String DEVICE_NAME = "device_name"; public static final String TOAST = "toast"; // 独特的是这个应用程序 private static final UUID MY_UUID = UUID .fromString("00001101-0000-1000-8000-00805F9B34FB"); // Intent需要 编码 public static final int REQUEST_CONNECT_DEVICE = 1; private static final int REQUEST_ENABLE_BT = 2; // 布局控件 private TextView mTitle; private EditText mInputEditText; private EditText mIlluminationText; private EditText mHumidity; private EditText mOutEditText; private EditText mOutEditText2; private Button mSendButton; private CheckBox HEXCheckBox; private Button breakButton; private CheckBox checkBox_sixteen; private ImageView ImageLogoView; // 名字的连接装置 private String mConnectedDeviceName = null; // 传出消息的字符串缓冲区 private StringBuffer mOutStringBuffer; // 当地的蓝牙适配器 private BluetoothAdapter mBluetoothAdapter = null; // 成员对象的聊天服务 private BluetoothChatService mChatService = null; // 设置标识符，选择用户接受的数据格式 private boolean dialogs; //第一次输入加入-->变量 private int sum =1; private int UTF =1; private int a=0; private int b=0; private int c=0; // 名社民党记录当创建服务器套接字 String mmsg = ""; String mmsg2 = ""; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); D = false; if (D) Log.e(TAG, "+++ ON CREATE +++"); Log.i(info, "" + dialogs); // 设置窗口布局 requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); setContentView(R.layout.main); getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title); mInputEditText = (EditText) findViewById(R.id.editText1); mIlluminationText=(EditText) findViewById(R.id.illumination); mHumidity=(EditText) findViewById(R.id.humidity); //mInputEditText.setGravity(Gravity.TOP); mInputEditText.setSelection(mInputEditText.getText().length(), mInputEditText.getText().length()); mInputEditText.clearFocus(); mInputEditText.setFocusable(false); // mIlluminationText.setSelection(mIlluminationText.getText().length(), // mIlluminationText.getText().length()); // mIlluminationText.clearFocus(); // mIlluminationText.setFocusable(false); // // mHumidity.setSelection(mHumidity.getText().length(), // mHumidity.getText().length()); // mHumidity.clearFocus(); // mHumidity.setFocusable(false); //设置ImageView ImageLogoView = (ImageView)findViewById(R.id.imagelogo); ImageLogoView.setImageResource(R.drawable.logo); // 设置文本的标题 mTitle = (TextView) findViewById(R.id.title_left_text); mTitle.setText(R.string.app_name); mTitle = (TextView) findViewById(R.id.title_right_text); // 初始化Radiobutton] HEXCheckBox = (CheckBox) findViewById(R.id.radioMale); breakButton = (Button) findViewById(R.id.button_break); // 得到当地的蓝牙适配器 mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); // 初始化CheckBox checkBox_sixteen = (CheckBox) findViewById(R.id.checkBox_sixteen);//点击图片跳转到公司页面 ImageLogoView.setOnClickListener(new View.OnClickListener(){ public void onClick(View v){ Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.addCategory(Intent.CATEGORY_BROWSABLE); intent.setData(Uri.parse("http://www.dlmu.edu.cn")); startActivity(intent); } }); if(getWindow().getAttributes().softInputMode==WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED) { //隐藏软键盘 getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN); } // 初始化Socket if (mBluetoothAdapter == null) { Toast.makeText(this, R.string.not_connected, Toast.LENGTH_LONG) .show(); finish(); return; } checkBox_sixteen .setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { // String getValue = mInputEditText.getText().toString(); // if (isChecked) { // mInputEditText.setText(CodeFormat.stringToHex(getValue)); // // } else { // mInputEditText.setText(fmsg); // // } } }); HEXCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if (isChecked) { mOutEditText.setText(""); mOutEditText.setVisibility(View.GONE); mOutEditText2.setVisibility(View.VISIBLE); } else { mOutEditText.setVisibility(View.VISIBLE); mOutEditText2.setVisibility(View.GONE); } } }); } @Override public void onStart() { super.onStart(); if (D) Log.e(TAG, "++ ON START ++"); // 如果是没有，要求它启用。 // setupchat()将被称为在onactivityresult if (!mBluetoothAdapter.isEnabled()) { //以为这样会无提示，结果无效，fu'c'k // mBluetoothAdapter.enable(); Intent enableIntent = new Intent( BluetoothAdapter.ACTION_REQUEST_ENABLE); startActivityForResult(enableIntent, REQUEST_ENABLE_BT); // 否则，设置聊天会话 } else { if (mChatService == null) setupChat(); } } // 连接按键响应函数 public void onConnectButtonClicked(View v) { if (breakButton.getText().equals("连接")||breakButton.getText().equals("connect")) { Intent serverIntent = new Intent(this, D