用户登录——登记——密码找回的构造方法

用户登录——注册——密码找回的构造方法

1。第一个案例

/*** * 定义弹出View试图 *  * @param id * @return */static public View getView(int id, Context context) {LayoutInflater factory = LayoutInflater.from(context);View view = factory.inflate(id, null);return view;}static public void User_Login(Context context, int id) {if (common.USERNAME.length() > 0 && common.PASSWORD.length() > 0) {return;}View view = getView(R.layout.more_member_login, context);final EditText username = (EditText) view.findViewById(R.id.username);final EditText userpass = (EditText) view.findViewById(R.id.userpass);final CheckBox passwordsave = (CheckBox) view.findViewById(R.id.passwordsave);String isSave = "";try {FileInputStream os = context.openFileInput("issave.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {isSave += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}String buffer = "";try {FileInputStream os = context.openFileInput("save.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {buffer += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}Vector list = CommonUtil.Split(buffer, "@@@");if (list.size() >= 2) {common.TMP_USERNAME = (String) list.elementAt(0);common.TMP_PASSWORD = (String) list.elementAt(1);}username.setText(common.TMP_USERNAME);if (isSave.equals("1")) {passwordsave.setChecked(true);userpass.setText(common.TMP_PASSWORD);}final Context context2 = context;final int id2 = id;new AlertDialog.Builder(context).setTitle("用户登录").setView(view).setPositiveButton("立即登陆",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {// common.MAINPAGEACTIVITY = null;common.TMP_USERNAME = username.getText().toString().trim();common.TMP_PASSWORD = userpass.getText().toString().trim();String url = common.SERVER+ "/client/login.php?name="+ common.TMP_USERNAME + "&pwd="+ common.TMP_PASSWORD + "&imei="+ common.IMEI + "&platform="+ common.PLATFORM + "&version="+ common.VERSION + "&cpid="+ common.CPID;if (context2 instanceof MainPageActivity) {((MainPageActivity) context2).url = url;((MainPageActivity) context2).showDialog(id2);} else if (context2 instanceof FuCai3dActivity) {((FuCai3dActivity) context2).url = url;((FuCai3dActivity) context2).showDialog(id2);}}}).setNeutralButton("免费注册",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {User_Regist(context2, id2);}}).setNegativeButton("找回密码",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {View view = getView(R.layout.more_member_backpassword,context2);new AlertDialog.Builder(context2).setTitle("找回密码").setView(view).setNeutralButton("确定",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0,int arg1) {arg0.cancel();arg0.dismiss();}}).create().show();}}).create().show();passwordsave.setOnCheckedChangeListener(new OnCheckedChangeListener() {public void onCheckedChanged(CompoundButton arg0, boolean ischecked) {String buffer = "0";if (ischecked) {buffer = "1";}try {FileOutputStream os = context2.openFileOutput("issave.dat",Context.MODE_PRIVATE);OutputStreamWriter outWriter = new OutputStreamWriter(os);outWriter.write(buffer, 0, buffer.length());outWriter.flush();outWriter.close();os.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}});}static public void User_Regist(Context context, int id) {View view = getView(R.layout.more_member_registration, context);final EditText phone = (EditText) view.findViewById(R.id.phone_number);final EditText password = (EditText) view.findViewById(R.id.password);final EditText repassword = (EditText) view.findViewById(R.id.repassword);final Context context2 = context;final int id2 = id;new AlertDialog.Builder(context).setTitle("用户注册").setView(view).setPositiveButton("确定", new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {String phonenumber = phone.getText().toString();String pass = password.getText().toString();String repass = repassword.getText().toString();if (phonenumber.length() <= 0) {Toast.makeText(context2, "手机号码不能为空",Toast.LENGTH_SHORT).show();return;}if (phonenumber.length() < 11) {Toast.makeText(context2, "手机号码不能少于11位",Toast.LENGTH_SHORT).show();return;}if (!phonenumber.substring(0, 1).equals("1")) {Toast.makeText(context2, "手机号码第一位数字为1",Toast.LENGTH_SHORT).show();return;}if (pass.length() < 6) {Toast.makeText(context2, "密码不能小于6位数！",Toast.LENGTH_SHORT).show();return;}if (!pass.equals(repass)) {Toast.makeText(context2, "密码两次输入不相同！",Toast.LENGTH_SHORT).show();return;}common.TMP_USERNAME = phonenumber;common.TMP_PASSWORD = pass;String url = common.SERVER + "/client/reg.php?name="+ phonenumber + "&pwd=" + pass + "&cpid="+ common.CPID + "&imei=" + common.IMEI+ "&platform=" + common.PLATFORM + "&version="+ common.VERSION;if (context2 instanceof MainPageActivity) {((MainPageActivity) context2).url = url;((MainPageActivity) context2).showDialog(id2);} else if (context2 instanceof FuCai3dActivity) {((FuCai3dActivity) context2).url = url;((FuCai3dActivity) context2).showDialog(id2);}}}).setNegativeButton("取消",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {arg0.cancel();arg0.dismiss();}}).create().show();}static public void LoginStatus(Context context, String buffer) {String code = CommonUtil.parseXml(buffer, "code");if (code.equals("1")) {if (context instanceof MainPageActivity) {((MainPageActivity) context).cancel.setVisibility(View.VISIBLE);((MainPageActivity) context).logins.setVisibility(View.GONE);} else if (context instanceof TwoColorActivity) {((TwoColorActivity) context).cancel.setVisibility(View.VISIBLE);((TwoColorActivity) context).logins.setVisibility(View.GONE);} }// ----------------if (common.MAINPAGEACTIVITY != null) {common.MAINPAGEACTIVITY.finish();Intent intent = new Intent(context, MainPageActivity.class);context.startActivity(intent);}// ----------------Toast.makeText(context, "登录成功", Toast.LENGTH_LONG).show();common.USERNAME = common.TMP_USERNAME;common.PASSWORD = common.TMP_PASSWORD;String isSave = "";try {FileInputStream os = context.openFileInput("issave.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {isSave += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}buffer = common.USERNAME + "@@@" + common.PASSWORD;try {FileOutputStream os = context.openFileOutput("save.dat",Context.MODE_PRIVATE);OutputStreamWriter outWriter = new OutputStreamWriter(os);outWriter.write(buffer, 0, buffer.length());outWriter.flush();outWriter.close();os.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}// context.finish();} else if (code.equals("-1")) {Toast.makeText(context, "未知错误", Toast.LENGTH_SHORT).show();} else if (code.equals("-2")) {Toast.makeText(context, "手机号码不能为空", Toast.LENGTH_SHORT).show();} else if (code.equals("-3")) {Toast.makeText(context, "用户名只能是中文英文和数字", Toast.LENGTH_SHORT).show();} else if (code.equals("-4")) {Toast.makeText(context, "用户名已存在", Toast.LENGTH_SHORT).show();} else if (code.equals("-5")) {Toast.makeText(context, "用户名不能为空", Toast.LENGTH_SHORT).show();} else if (code.equals("-6")) {Toast.makeText(context, "用户不存在", Toast.LENGTH_SHORT).show();} else if (code.equals("-7")) {Toast.makeText(context, "密码错误", Toast.LENGTH_SHORT).show();}}static public void RegisterStatus(Context context, String buffer) {String code = CommonUtil.parseXml(buffer, "code");if (code.equals("1")) {if (context instanceof MainPageActivity) {((MainPageActivity) context).cancel.setVisibility(View.VISIBLE);((MainPageActivity) context).logins.setVisibility(View.GONE);} else if (context instanceof TwoColorActivity) {((TwoColorActivity) context).cancel.setVisibility(View.VISIBLE);((TwoColorActivity) context).logins.setVisibility(View.GONE);} }common.MAINPAGEACTIVITY = null;Toast.makeText(context, "注册成功！", Toast.LENGTH_SHORT).show();common.USERNAME = common.TMP_USERNAME;common.PASSWORD = common.TMP_PASSWORD;String isSave = "";try {FileInputStream os = context.openFileInput("issave.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {isSave += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}buffer = common.USERNAME + "@@@" + common.PASSWORD;try {FileOutputStream os = context.openFileOutput("save.dat",Context.MODE_PRIVATE);OutputStreamWriter outWriter = new OutputStreamWriter(os);outWriter.write(buffer, 0, buffer.length());outWriter.flush();outWriter.close();os.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}} else if (code.equals("-1")) {Toast.makeText(context, "未知错误", Toast.LENGTH_SHORT).show();} else if (code.equals("-3")) {Toast.makeText(context, "用户名含非法字符", Toast.LENGTH_SHORT).show();} else if (code.equals("-4")) {Toast.makeText(context, "用户名已存在", Toast.LENGTH_SHORT).show();} else {Toast.makeText(context, "注册失败", Toast.LENGTH_SHORT).show();}}

?2。第二个案例，登录是一样的，注册和密码找回不同

/*** * 定义弹出View试图 *  * @param id * @return */static public View getView(int id, Context context) {LayoutInflater factory = LayoutInflater.from(context);View view = factory.inflate(id, null);return view;}static public void User_Login(Context context, int id) {if (common.USERNAME.length() > 0 && common.PASSWORD.length() > 0) {return;}View view = getView(R.layout.more_login, context);final EditText username = (EditText) view.findViewById(R.id.username);final EditText userpass = (EditText) view.findViewById(R.id.userpass);final CheckBox passwordsave = (CheckBox) view.findViewById(R.id.passwordsave);String isSave = "";try {FileInputStream os = context.openFileInput("issave.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {isSave += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}String buffer = "";try {FileInputStream os = context.openFileInput("save.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {buffer += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}Vector list = CommonUtil.Split(buffer, "@@@");if (list.size() >= 2) {common.TMP_USERNAME = (String) list.elementAt(0);common.TMP_PASSWORD = (String) list.elementAt(1);}username.setText(common.TMP_USERNAME);if (isSave.equals("1")) {passwordsave.setChecked(true);userpass.setText(common.TMP_PASSWORD);}final Context context2 = context;final int id2 = id;new AlertDialog.Builder(context).setTitle("用户登录").setView(view).setPositiveButton("立即登陆",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {common.TMP_USERNAME = username.getText().toString().trim();common.TMP_PASSWORD = userpass.getText().toString().trim();String url = common.SERVER+ "/client/login.php?name="+ common.TMP_USERNAME + "&pwd="+ common.TMP_PASSWORD;if (context2 instanceof ChatRoomActivity) {((ChatRoomActivity) context2).url = url;((ChatRoomActivity) context2).showDialog(id2);}else if(context2 instanceof MoreMenuActivity) {((MoreMenuActivity) context2).url = url;((MoreMenuActivity) context2).showDialog(id2);}}}).setNeutralButton("免费注册",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {User_Regist(context2);}}).setNegativeButton("找回密码",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {User_FindUserPass(context2);}}).create().show();passwordsave.setOnCheckedChangeListener(new OnCheckedChangeListener() {public void onCheckedChanged(CompoundButton arg0, boolean ischecked) {String buffer = "0";if (ischecked) {buffer = "1";}try {FileOutputStream os = context2.openFileOutput("issave.dat",Context.MODE_PRIVATE);OutputStreamWriter outWriter = new OutputStreamWriter(os);outWriter.write(buffer, 0, buffer.length());outWriter.flush();outWriter.close();os.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}});}static public void User_Regist(final Context context) {View view = getView(R.layout.more_regist, context);TextView content = (TextView) view.findViewById(R.id.regist_context);String url = common.SERVER + "/client/reg.php";String buffer = Http.Get(url);String mContent = CommonUtil.parseXml(buffer, "c");final String number = CommonUtil.parseXml(buffer, "t");Vector lines = CommonUtil.Split(mContent, "@@@");buffer = "";for (int j = 0; j < lines.size(); j++) {String line = CommonUtil.SkipSpace((String) lines.elementAt(j));line = line.replace("\n", "");buffer += line + "\n";}content.setText(buffer);new AlertDialog.Builder(context).setTitle("用户注册").setView(view).setPositiveButton("确定", new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {Uri uri = Uri.parse("tel:" + number);// 要转向的目标Intent intent = new Intent(Intent.ACTION_CALL, uri);// 拨号打电话,必须要在application中加权限context.startActivity(intent);// 启动应用程序}}).setNegativeButton("取消",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {arg0.cancel();arg0.dismiss();}}).create().show();}static public void User_FindUserPass(final Context context) {View view = getView(R.layout.more_regist, context);TextView content = (TextView) view.findViewById(R.id.regist_context);String url = common.SERVER + "/client/reg.php?s=1";String buffer = Http.Get(url);String mContent = CommonUtil.parseXml(buffer, "c");final String number = CommonUtil.parseXml(buffer, "t");Vector lines = CommonUtil.Split(mContent, "@@@");buffer = "";for (int j = 0; j < lines.size(); j++) {String line = CommonUtil.SkipSpace((String) lines.elementAt(j));line = line.replace("\n", "");buffer += line + "\n";}content.setText(buffer);new AlertDialog.Builder(context).setTitle("找回密码").setView(view).setPositiveButton("确定", new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {Uri uri = Uri.parse("tel:" + number);// 要转向的目标Intent intent = new Intent(Intent.ACTION_CALL, uri);// 拨号打电话,必须要在application中加权限context.startActivity(intent);// 启动应用程序}}).setNegativeButton("取消",new DialogInterface.OnClickListener() {public void onClick(DialogInterface arg0, int arg1) {arg0.cancel();arg0.dismiss();}}).create().show();}static public void LoginStatus(Context context, String buffer) {String code = CommonUtil.parseXml(buffer, "code");System.out.println(buffer+"===");System.out.println(code+"-----");if (code.equals("1")) {System.out.println("+===========================");// ----------------Toast.makeText(context, "登录成功", Toast.LENGTH_LONG).show();common.USERNAME = common.TMP_USERNAME;common.PASSWORD = common.TMP_PASSWORD;String isSave = "";try {FileInputStream os = context.openFileInput("issave.dat");InputStreamReader inReader = new InputStreamReader(os);BufferedReader line = new BufferedReader(inReader);String tmpBuffer = "";while ((tmpBuffer = line.readLine()) != null) {isSave += tmpBuffer;}os.close();inReader.close();line.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}buffer = common.USERNAME + "@@@" + common.PASSWORD;try {FileOutputStream os = context.openFileOutput("save.dat",Context.MODE_PRIVATE);OutputStreamWriter outWriter = new OutputStreamWriter(os);outWriter.write(buffer, 0, buffer.length());outWriter.flush();outWriter.close();os.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}} else if (code.equals("-1")) {Toast.makeText(context, "未知错误", Toast.LENGTH_SHORT).show();} else if (code.equals("-2")) {Toast.makeText(context, "手机号码不能为空", Toast.LENGTH_SHORT).show();} else if (code.equals("-3")) {Toast.makeText(context, "用户名只能是中文英文和数字", Toast.LENGTH_SHORT).show();} else if (code.equals("-4")) {Toast.makeText(context, "用户名已存在", Toast.LENGTH_SHORT).show();} else if (code.equals("-5")) {Toast.makeText(context, "用户名不能为空", Toast.LENGTH_SHORT).show();} else if (code.equals("-6")) {Toast.makeText(context, "用户不存在", Toast.LENGTH_SHORT).show();} else if (code.equals("-7")) {Toast.makeText(context, "密码错误", Toast.LENGTH_SHORT).show();}}

?