设计了注册功能，对用户注册时的信息进行了一些限制，同时用户注册时会对以前注册的用户进行对比，如果此id已经被注册过将会给用户提示已经注册，使用的okhttp来实现，服务器连接数据库对注册信息进行保存。
以前只是对注册信息的实现步骤进行解析，在合作解决问题的时候把这一部分放到了后面也是为了先实现整体的结构，现在就要真正的实现这个注册的功能。
public class zhuce extends AppCompatActivity {
private ProgressDialog progressDialog;
ImageView imag;
private static final int PHOTO_REQUEST_TAKEPHOTO = 1;// 拍照
private static final int PHOTO_REQUEST_GALLERY = 2;// 从相册中选择
private static final int PHOTO_REQUEST_CUT = 3;
private String mFilePath;
private RadioGroup sexgroup;
Toolbar bar;
// 创建一个以当前时间为名称的文件
File tempFile = new File(Environment.getExternalStorageDirectory(),getPhotoFileName());
@Override
protected void onCreate(Bundle savedInstanceState) {
StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
StrictMode.setVmPolicy(builder.build());
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_zhuce);
imag=findViewById(R.id.ZC1);
imag.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String[] item=new String[]{"拍照上传","从相册选择"};
AlertDialog.Builder builder=new AlertDialog.Builder(zhuce.this);
builder.setItems(item, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if(which==0){
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// 指定调用相机拍照后照片的储存路径
intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(tempFile));
startActivityForResult(intent, PHOTO_REQUEST_TAKEPHOTO);
}
else if(which==1){
Intent intent = new Intent(Intent.ACTION_PICK, null);
intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,"image/*");
startActivityForResult(intent, PHOTO_REQUEST_GALLERY);
}
}
});
builder.create().show();
}
});
bar=findViewById(R.id.zctoolbar);
bar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
sexgroup=findViewById(R.id.zhucesexcheck);
sexgroup.check(R.id.zcsexman);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case PHOTO_REQUEST_TAKEPHOTO:
startPhotoZoom(Uri.fromFile(tempFile), 150);
break;
case PHOTO_REQUEST_GALLERY:
if (data != null)
startPhotoZoom(data.getData(), 150);
break;
case PHOTO_REQUEST_CUT:
if (data != null)
setPicToView(data);
break;
}
super.onActivityResult(requestCode, resultCode, data);
}
private void startPhotoZoom(Uri uri, int size) {
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setDataAndType(uri, "image/*");
// crop为true是设置在开启的intent中设置显示的view可以剪裁
intent.putExtra("crop", "true");
// aspectX aspectY 是宽高的比例
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
// outputX,outputY 是剪裁图片的宽高
intent.putExtra("outputX", size*2);
intent.putExtra("outputY", size*2);
intent.putExtra("return-data", true);
startActivityForResult(intent, PHOTO_REQUEST_CUT);
}
private void setPicToView(Intent picdata) {
Bundle bundle = picdata.getExtras();
if (bundle != null) {
Bitmap photo = bundle.getParcelable("data");
// Drawable drawable = new BitmapDrawable(photo);
// imag.setImageDrawable(drawable);
imag.setImageBitmap(photo);
}
}
private String getPhotoFileName() {
Date date = new Date(System.currentTimeMillis());
SimpleDateFormat dateFormat = new SimpleDateFormat("'IMG'_yyyyMMdd_HHmmss");
return dateFormat.format(date) + ".jpg";
}
public void zhuce(View view) {
EditText zcnic = (EditText) findViewById(R.id.ZCNi);
EditText zcid = (EditText) findViewById(R.id.ZCID);
String sex ="";
if(sexgroup.getCheckedRadioButtonId()==R.id.zcsexman)sex="男";
else if(sexgroup.getCheckedRadioButtonId()==R.id.zcsexwoman)sex="女";
EditText zcP1 = (EditText) findViewById(R.id.ZCP1);
EditText zcP2 = (EditText) findViewById(R.id.ZCp2);
EditText zcbz = (EditText) findViewById(R.id.ZCQM);
String nicheng = zcnic.getText().toString();
String id = zcid.getText().toString();
String p1 = zcP1.getText().toString();
String p2 = zcP2.getText().toString();
String bz = zcbz.getText().toString();
if(bz.equals(""))bz="这个人很懒，还没个性签名";
ImageView img = (ImageView) findViewById(R.id.ZC1);
Bitmap bitmap = ((BitmapDrawable) img.getDrawable()).getBitmap();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
if (!p1.equals(p2)) {
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("两次密码不一致");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
else if(zcid.length()!=6){
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("账号位数有误");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
else if(panduan(p1)||panduan(p2)){
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("密码中含有特殊字符");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
else if(p1.length()<6){
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("密码位数太少");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
else {
byte[] imagebyte=baos.toByteArray();
String imagestr= Base64.encodeToString(imagebyte,Base64.DEFAULT);
//byte[] imageBytes = Base64.decode(imagestr, Base64.DEFAULT);
progressDialog = MaskUtil.showProgressDialog("注册中",zhuce.this);
String path = "";
OkHttpClient client = new OkHttpClient();
JSONObject jsob = new JSONObject();
try {
jsob.put("id", id);
jsob.put("password", p1);
jsob.put("nicheng", nicheng);
jsob.put("sex", sex);
jsob.put("tupian", imagestr);
jsob.put("gexing", bz);
} catch (JSONException e) {
e.printStackTrace();
}
MediaType type1 = MediaType.parse("appliaction/json;charset=utf-8");
RequestBody body1 = RequestBody.create(type1, jsob + "");
Request request = new Request.Builder()
.url(path)
.post(body1)
.build();
client.newCall(request).enqueue(new Callback() {
//失败
@Override
public void onFailure(Call call, IOException e) {
Looper.prepare();
progressDialog.dismiss();
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("网络或服务器原因注册失败");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
Looper.loop();
}
//成功
@Override
public void onResponse(Call call, Response response) throws IOException {
String result = response.body().string();
progressDialog.dismiss();
if (result.equals("0")) {
Looper.prepare();
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("该用户已被注册");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
Looper.loop();
} else if (result.equals("1")) {
Looper.prepare();
AlertDialog alertDialog = new AlertDialog.Builder(zhuce.this).create();
alertDialog.setMessage("注册成功!");
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "我知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
});
alertDialog.show();
Looper.loop();
}
if (response.body() != null) {
response.body().close();
}
}
});
}
}
public static boolean panduan(String editText) {
String speChat = "[`~!@#$%^&*()+=|{}':;',\[\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";
Pattern pattern = Pattern.compile(speChat);
Matcher matcher = pattern.matcher(editText);
if (matcher.find()) {
return true;
} else {
return false;
}
}
}
注册功能的设计已经包含了所有能用到的信息，主要是将信息的保存和和发送，以及对okhttp的正确使用。