Android Open Source - demo-app-android Register Activity

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License

The source code is released under:
MIT License
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Java Source Code

package io.rong.imkit.demo;
// w w  w. j a va 2  s. com
import android.app.Activity;
import android.content.Intent;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

import com.sea_monster.core.exception.BaseException;
import com.sea_monster.core.exception.InternalException;
import com.sea_monster.core.network.AbstractHttpRequest;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import io.rong.imkit.demo.model.Status;
import io.rong.imkit.demo.ui.WinToast;
import io.rong.imkit.view.ActionBar;

public class RegisterActivity extends BaseApiActivity implements OnClickListener {
    private static final String TAG = "RegisterActivity";

    private EditText mEmailEditText;
    private EditText mPasswordEditText;
    private EditText mNickNameEditText;
    private Button mRegisterButton;

    private AbstractHttpRequest<Status> httpRequest;

    private ActionBar actionBar;

    @Override
    protected int setContentViewResId() {
        return R.layout.activity_register;
    }

    @Override
    protected void initView() {
        mEmailEditText = getViewById(android.R.id.text1);
        mPasswordEditText = getViewById(android.R.id.text2);
        mNickNameEditText = getViewById(R.id.nick_name);
        mRegisterButton = getViewById(android.R.id.button1);
        actionBar = getViewById(R.id.mutil_user_select_action_bar);

    }

    @Override
    protected void initData() {
        mRegisterButton.setOnClickListener(this);
        actionBar.setOnBackClick(new OnClickListener() {

            @Override
            public void onClick(View v) {
                finish();
            }
        });
    }

    @SuppressWarnings("unchecked")
    @Override
    public void onClick(View v) {

        String email = mEmailEditText.getText().toString();
        String password = mPasswordEditText.getText().toString();
        String nickname = mNickNameEditText.getText().toString();

        if (TextUtils.isEmpty(email) || TextUtils.isEmpty(password) || TextUtils.isEmpty(nickname)) {
            WinToast.toast(this, R.string.register_is_null);
            return;
        } else if (!isEmail(email)) {
            WinToast.toast(this, R.string.register_email_error);
            return;
        }
        if (DemoContext.getInstance()!=null)
            httpRequest = DemoContext.getInstance().getDemoApi().register(email, nickname, password, this);

    }

    @Override
    public void onCallApiSuccess(AbstractHttpRequest request, Object obj) {

        if (httpRequest == request) {

            if (obj instanceof Status) {
                Status status = (Status) obj;

                Log.d(TAG + "--onCallApiSuccess--code:", "" + status.getCode());

                if (status.getCode() == 200) {
                    WinToast.toast(this, R.string.register_success);

                    Intent intent = new Intent();
                    intent.putExtra(LoginActivity.INTENT_EMAIL, mEmailEditText.getText().toString());
                    intent.putExtra(LoginActivity.INTENT_PASSWORD, mPasswordEditText.getText().toString());
                    setResult(Activity.RESULT_OK, intent);
                    finish();
                } else {
                    WinToast.toast(this, R.string.register_failure);
                }
            }
        }
    }

    @Override
    public void onCallApiFailure(AbstractHttpRequest request, BaseException e) {
        Log.d(TAG + "--onCallApiFailure:", "onCallApiFailure");

        if (httpRequest == request) {

            if (e instanceof InternalException) {
                InternalException ie = (InternalException) e;

                if (ie.getCode() == 403) {
                    WinToast.toast(this, R.string.register_user_exits);
                }
            }
        }
    }

    public static boolean isEmail(String email) {

        if (TextUtils.isEmpty(email))
            return false;

        String expression = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";

        Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(email);

        if (matcher.matches())
            return true;
        else
            return false;

    }

}
Java Source Code List
