Android Open Source - BluetoothSppPro Base Comm Activity

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License

The source code is released under:
Apache License
If you think the Android project BluetoothSppPro listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package mobi.dzs.android.BLE_SPP_PRO;
//  ww w .  j a  v a 2s  .co  m
import java.util.ArrayList;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import mobi.dzs.android.bluetooth.BluetoothSppClient;
import mobi.dzs.android.storage.CJsonStorage;
import mobi.dzs.android.storage.CKVStorage;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.RadioButton;
import android.widget.TextView;

public class BaseCommActivity extends BaseActivity
{
  /**???:???????????-???*/
  protected final static byte MEMU_CLEAR = 0x01;
  /**???:???????????-IO?????*/
  protected final static byte MEMU_IO_MODE = 0x02;
  /**???:???????????-??????*/
  protected final static byte MEMU_SAVE_TO_FILE = 0x03;  
  /**???:???????????-????????*/
  protected final static byte MEMU_CLEAR_CMD_HISTORY = 0x04;  
  /**???:???????????-????????*/
  protected final static byte MEMU_HELPER = 0x05;  
  /**???:??????????Key; subkey:input_mode/output_mode*/
  protected final static String KEY_IO_MODE = "key_io_mode";
  /**???:????????*/
  protected final static String[] msEND_FLGS = {"\r\n", "\n"};
  
  /**???:?????????????????(?????????????????????????????)*/
  protected static final String HISTORY_SPLIT = "&#&";
  /**???:???????????????????*/
  protected static final String KEY_HISTORY = "send_history";  
  /**?????????*/
  protected ArrayList<String> malCmdHistory = new ArrayList<String>();
  
  /**??????(??????????)*/
  protected boolean mbThreadStop = false;
  
  /**??:???????????*/
  private TextView mtvTxdCount = null;
  /**??:????????*/
  private TextView mtvRxdCount = null;
  /**??:????????*/
  private TextView mtvHoleRun = null;
  
  /** ????? */
  protected byte mbtInputMode = BluetoothSppClient.IO_MODE_STRING;
  /** ????? */
  protected byte mbtOutputMode = BluetoothSppClient.IO_MODE_STRING;
  
  /**??:????????????*/
  protected BluetoothSppClient mBSC = null;
  /**??:????????????*/
  protected CKVStorage mDS = null;
  
  /**??????AsyncTask???(????)*/
  protected static ExecutorService FULL_TASK_EXECUTOR;
  static{
    FULL_TASK_EXECUTOR = (ExecutorService) Executors.newCachedThreadPool();
  };
  
  /**
   * ??????
   * */
  @Override
  protected void onCreate(Bundle savedInstanceState)  {
    super.onCreate(savedInstanceState);
    this.mBSC = ((globalPool)this.getApplicationContext()).mBSC;
    this.mDS =  ((globalPool)this.getApplicationContext()).mDS;
    
    if (null == this.mBSC || !this.mBSC.isConnect()){  //?????????????????????????
          this.setResult(Activity.RESULT_CANCELED); //????????
          this.finish();
          return;
    }
  }
  
  /**
   * ????????????????
   * @return void
   * @see ??????????????????:<br/>
      &lt;include <br/>
          android:layout_width="match_parent"<br/>
          android:layout_height="wrap_content"<br/>
          layout="@layout/bar_data_count" /&gt;
   * */
  protected void usedDataCount(){  //?????????????
    this.mtvTxdCount = (TextView)this.findViewById(R.id.tv_txd_count);
    this.mtvRxdCount = (TextView)this.findViewById(R.id.tv_rxd_count);
    this.mtvHoleRun = (TextView)this.findViewById(R.id.tv_connect_hold_time);
    this.refreshTxdCount();
    this.refreshRxdCount();
  }
  
    /**
     * ??????????????-????????<br/>
     *  ??????????????????
     * @return void
     * @see ???? usedDataCount()?????????????
     * */
  protected void refreshTxdCount(){
    long lTmp = 0;
    if (null != this.mtvTxdCount)
    {
      lTmp = this.mBSC.getTxd();
        this.mtvTxdCount.setText(String.format(getString(R.string.templet_txd, lTmp)));
        lTmp = this.mBSC.getConnectHoldTime();
        this.mtvHoleRun.setText(String.format(getString(R.string.templet_hold_time, lTmp)));
    }
    }
  
    /**
     * ??????????????-?????
     * @return void
     * @see ???? usedDataCount()?????????????
     * */
  protected void refreshRxdCount(){
    long lTmp = 0;
    if (null != this.mtvRxdCount)
    {
      lTmp = this.mBSC.getRxd();
        this.mtvRxdCount.setText(String.format(getString(R.string.templet_rxd, lTmp)));
        lTmp = this.mBSC.getConnectHoldTime();
        this.mtvHoleRun.setText(String.format(getString(R.string.templet_hold_time, lTmp)));
    }
    }
  
    /**
     * ??????????????-?????<br/>
     *  ??????????????????
     * @return void
     * @see ???? usedDataCount()?????????????
     * */
  protected void refreshHoldTime(){
    if (null != this.mtvHoleRun)
    {
      long lTmp = this.mBSC.getConnectHoldTime();
        this.mtvHoleRun.setText(String.format(getString(R.string.templet_hold_time, lTmp)));
    }
    }
  
  /**
   * ???????????
   * @return void
   * */
  protected void initIO_Mode(){
    this.mbtInputMode = (byte)this.mDS.getIntVal(KEY_IO_MODE, "input_mode");
    if (this.mbtInputMode == 0)
      this.mbtInputMode = BluetoothSppClient.IO_MODE_STRING;
    
    this.mbtOutputMode = (byte)this.mDS.getIntVal(KEY_IO_MODE, "output_mode");
    if (this.mbtOutputMode == 0)
      this.mbtOutputMode = BluetoothSppClient.IO_MODE_STRING;
      mBSC.setRxdMode(mbtInputMode);
      mBSC.setTxdMode(mbtOutputMode);
  }
  
    /**
     * ???????????????<br/>
     * ??????? IO_MODE_HEX / IO_MODE_STRING
     * @return void
     * */
  protected void setIOModeDialog(){
      final RadioButton rbInChar, rbInHex;
      final RadioButton rbOutChar, rbOutHex;

      AlertDialog.Builder builder = new AlertDialog.Builder(this); //??????
      builder.setTitle(this.getString(R.string.dialog_title_io_mode_set));//????
      LayoutInflater inflater = LayoutInflater.from(this);
      //????????
      final View view = inflater.inflate(R.layout.dialog_io_mode, null);
      rbInChar =(RadioButton)view.findViewById(R.id.rb_io_mode_set_in_string);
      rbInHex =(RadioButton)view.findViewById(R.id.rb_io_mode_set_in_hex);
      rbOutChar =(RadioButton)view.findViewById(R.id.rb_io_mode_set_out_string);
      rbOutHex =(RadioButton)view.findViewById(R.id.rb_io_mode_set_out_hex);

      /*??????????*/
      if (BluetoothSppClient.IO_MODE_STRING == this.mbtInputMode)//????
        rbInChar.setChecked(true);
      else
        rbInHex.setChecked(true);
      if (BluetoothSppClient.IO_MODE_STRING == this.mbtOutputMode)//????
        rbOutChar.setChecked(true);
      else
        rbOutHex.setChecked(true);

      builder.setView(view);//????
      builder.setPositiveButton(R.string.btn_ok, new DialogInterface.OnClickListener(){
            @Override
            public void onClick(DialogInterface dialog, int which){
              //??????????
              mbtInputMode = (rbInChar.isChecked())? BluetoothSppClient.IO_MODE_STRING : BluetoothSppClient.IO_MODE_HEX;
              mbtOutputMode = (rbOutChar.isChecked())? BluetoothSppClient.IO_MODE_STRING : BluetoothSppClient.IO_MODE_HEX;
              //????????????
              mDS.setVal(KEY_IO_MODE, "input_mode", mbtInputMode)
              .setVal(KEY_IO_MODE, "output_mode", mbtOutputMode)
              .saveStorage();
              mBSC.setRxdMode(mbtInputMode);
              mBSC.setTxdMode(mbtOutputMode);
            }
      });
      builder.create().show();
    }
  
    /**
     * ????????????????????
     * @param String sClass ???????this.getLocalClassName()
     * @return void
     * */
    protected void saveAutoComplateCmdHistory(String sClass){
      CKVStorage kvAutoComplate = new CJsonStorage(this, getString(R.string.app_name), "AutoComplateList");
      if(malCmdHistory.isEmpty())//????????
        kvAutoComplate.setVal(KEY_HISTORY, sClass, "").saveStorage(); 
      else{  //?????????????
        StringBuilder sbBuf = new StringBuilder();
        String sTmp = null;
        for(int i=0; i<malCmdHistory.size(); i++)
          sbBuf.append(malCmdHistory.get(i) + HISTORY_SPLIT);
        sTmp = sbBuf.toString();
        kvAutoComplate.setVal(KEY_HISTORY, sClass, sTmp.substring(0, sTmp.length()-3)).saveStorage();
      }
      kvAutoComplate = null;
    }
    
    /**
     * ?????????????????????
     * @param String sClass ???????this.getLocalClassName()
     * @param AutoCompleteTextView v ??????????
     * @return void
     * */
    protected void loadAutoComplateCmdHistory(String sClass, AutoCompleteTextView v){
      CKVStorage kvAutoComplate = new CJsonStorage(this, getString(R.string.app_name), "AutoComplateList");
      String sTmp = kvAutoComplate.getStringVal(KEY_HISTORY, sClass);
      kvAutoComplate = null;
      if(!sTmp.equals("")){  //?????????????
        String[] sT = sTmp.split(HISTORY_SPLIT);
        for (int i=0;i<sT.length; i++)
          this.malCmdHistory.add(sT[i]);
      v.setAdapter(
        new ArrayAdapter<String>(this,  
                  android.R.layout.simple_dropdown_item_1line,sT)
      );
      }
    }
    
    /**
     * ???????????????????
     * @param String sData ?????????
     * @param AutoCompleteTextView v ??????????
     * @return void
     * @see 1?????onDestroy()???saveAutoComplateCmdHistory()???????????????????????????????<br/>
     * 2??????????loadAutoComplateCmdHistory()???????????????
     * */
    protected void addAutoComplateVal(String sData, AutoCompleteTextView v){
    //???????????
    if (this.malCmdHistory.indexOf(sData) == -1){  //??????????????????????
      this.malCmdHistory.add(sData);
      v.setAdapter(
        new ArrayAdapter<String>(this,  
                  android.R.layout.simple_dropdown_item_1line,  
                  malCmdHistory.toArray(new String[malCmdHistory.size()]))
      );
    }
    }
    
    /**
     * ????????????????????
     * @param AutoCompleteTextView v ??????????
     * @return void
     * */
    protected void clearAutoComplate(AutoCompleteTextView v){
      this.malCmdHistory.clear();
    v.setAdapter(
      new ArrayAdapter<String>(this,  
              android.R.layout.simple_dropdown_item_1line)
    );
    }
}
Java Source Code List
