基于安信可A20的Android端demo.zip

package com.bear.aithinker.a20camera; import android.app.Activity; import android.app.ProgressDialog; import android.content.Intent; import android.graphics.Bitmap; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.v4.view.ViewPager; import android.util.Log; import android.view.View; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; import com.bear.aithinker.a20camera.titlemenu.ActionItem; import com.bear.aithinker.a20camera.titlemenu.TitlePopup; import com.bear.aithinker.a20camera.tool.DialogManager; import com.bear.aithinker.a20camera.tool.MyRoundProcess; import com.bear.aithinker.a20camera.util.FileService; import com.bear.aithinker.a20camera.util.StringUtils; import org.json.JSONException; import org.json.JSONObject; import java.io.DataInputStream; import java.io.IOException; import java.io.PrintWriter; import java.net.Socket; /** * Created by Administrator on 2016/7/28 0028. */ public class CameraActivity extends Activity implements View.OnClickListener { private ImageView ivBack; private ImageView ivJpg; private ImageView ivPhoto; private TextView tvSave, tvRotation, tvRadioBtn, tvTime; private ApplicationUtil appUtil; private Socket socket; private PrintWriter out; private DataInputStream is; private String StrRadio, SendData, RecvData; private TitlePopup titlePopup; private ProgressDialog photoDialog = null; private MyRoundProcess mRoundProcess; private MyRoundProcess r; private int myState = 0; private Boolean isConnect = false; private static final String FILENAME = "myjpg.jpg"; private Bitmap img = null; private Thread TimerThread; private enum handler_key { CONNECT_OK,//连接服务器成功 DISCONNECT,//断开连接 RECECT_BEGIN,//收到bigin数据 RECECT_DATA_ERROR,//接收数据错误 RECECT_DATA_OK,//接收数据正确 RECECT_JPG,//收到图片 TiME_COUNT,//时间超时 } private static int STATE_DISCONNECT = 0; private static int STATE_BEGIN = 1; private static int STATE_RECEVICE = 2; private final int DATASIZE = 4100; private final int RESULTSIZE = 4096; private byte buf[] = new byte[DATASIZE]; private byte getBuf[] = new byte[DATASIZE]; private byte ResultBuf[]; private int packagelen = 0;//长度 private int packageNum = 0;//商 private int packageRem = 0;//余 private int len = 0;//计算收到包的长度 private int sum = 0;//progress private int count = 0;//数据接收包的次数 private int currentPackage = 0;//当前读到的包数 private int mylength = 0; //计算是否达到一个包的要求 private int myTime = 0; //计算时间 private int ERRORNUM = 3;//错误次数 /** * The handler. */ Handler handler = new Handler() { public void handleMessage(Message msg) { super.handleMessage(msg); CameraActivity.handler_key key = CameraActivity.handler_key.values()[msg.what]; switch (key) { case CONNECT_OK: break; case DISCONNECT: Toast.makeText(CameraActivity.this, "CONNECT_ERROR", Toast.LENGTH_SHORT).show(); try { socket.close(); is.close(); out.close(); isConnect = false; cleanRecvData(1); finish(); } catch (IOException e) { e.printStackTrace(); } break; case RECECT_BEGIN: photoDialog.cancel(); DealJson(); if (packagelen == 0) { Toast.makeText(CameraActivity.this, "PHOTO_FALSE", Toast.LENGTH_SHORT).show(); } else { Toast.makeText(CameraActivity.this, "PHOTO_OK", Toast.LENGTH_SHORT).show(); StartRead();//开始读取数据 } break; case RECECT_DATA_ERROR: Toast.makeText(CameraActivity.this, "RECECT_DATA_ERROR", Toast.LENGTH_SHORT).show(); ERRORNUM--; if (ERRORNUM == 0) { ERRORNUM = 3; } else { SendData = "at+camrd=" + count * 4096 + "," + (count * 4096 + 4095); SendtoServer(SendData); } cleanRecvData(0); break; case RECECT_DATA_OK: // Log.i("bear","====ok====="); myTime = 0; SendData = "ok"; SendtoServer(SendData); mRoundProcess.setProgress((sum * 100) / ((packageNum + 1) * 4100)); break; case RECECT_JPG: myTime = 0; mRoundProcess.setVisibility(View.INVISIBLE); BtnEnable(true); img = FileService.getBitmap(FILENAME); ivJpg.setImageBitmap(img); Toast.makeText(CameraActivity.this, "RECECT_JPG", Toast.LENGTH_SHORT).show(); break; case TiME_COUNT: tvTime.setText(myTime + ""); break; } } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_camera); initView(); initEvent(); initData(); initsocket(); new BtnTestRecvThread().start(); TimerThread = new Thread(new ThreadShow()); TimerThread.start(); } private void initsocket() { appUtil = (ApplicationUtil) CameraActivity.this.getApplication(); socket = appUtil.getSocket(); out = appUtil.getOut(); is = appUtil.getIn(); isConnect = true; } private void initData() { StrRadio = "begin2"; mRoundProcess.setVisibility(View.INVISIBLE); img = FileService.getBitmap(FILENAME); ivJpg.setImageBitmap(img); } private void initEvent() { ivJpg.setOnClickListener(this); ivBack.setOnClickListener(this); ivPhoto.setOnClickListener(this); tvSave.setOnClickListener(this); tvRotation.setOnClickListener(this); tvRadioBtn.setOnClickListener(this); } private void initView() { ivBack = (ImageView) findViewById(R.id.ivBack); ivJpg = (ImageView) findViewById(R.id.ivJpg); ivPhoto = (ImageView) findViewById(R.id.ivPhoto); tvSave = (TextView) findViewById(R.id.tvSave); tvRotation = (TextView) findViewById(R.id.tvRotation); tvRadioBtn = (TextView) findViewById(R.id.tvRadioBtn); tvTime = (TextView) findViewById(R.id.tvTime); r = new MyRoundProcess(CameraActivity.this); mRoundProcess = (MyRoundProcess) findViewById(R.id.my_round_process); photoDialog = DialogManager.progressDialog(CameraActivity.this, "正在拍照..."); initPopWindow(); } @Override public void onClick(View view) { switch (view.getId()) { case R.id.ivBack: cleanRecvData(1); finish(); break; case R.id.ivPhoto: myTime = 0; photoDialog.show(); SendData = StrRadio; SendtoServer(StrRadio); SetState(STATE_BEGIN); cleanRecvData(1); break; case R.id.tvRadioBtn: titlePopup.show(this.findViewById(R.id.tvRadioBtn));