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molskqv38 3 years ago
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MainActivity.java
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package com.example.share2;
import androidx.appcompat.app.AppCompatActivity;
import android.annotation.SuppressLint;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.os.Bundle;
import android.text.InputType;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.example.share2.fragment.HomePageActivity;
import com.example.share2.fragment.photo.GetPhotosList;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.HashMap;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.Headers;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private static final String ACTION_REGISTER_START ="REGISTER" ;
private EditText etPwd;
private EditText etAccount;
private TextView etSignUp;
private CheckBox cbRemeberPwd;
private ResponseBody<ResponseData> responseBody;
private Boolean bPwdSwitch = false;
SharedPreferences sp;
//启动某个界面的广播,这里应该是作为登录的广播，临时测试一下
public class StartReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
//测试用的为了不发起登录请求
Intent intentRegister = new Intent(MainActivity.this, HomePageActivity.class);
startActivity(intentRegister);
//测试用的为了不发起登录请求
if (responseBody != null){
if(responseBody.getCode() == 200){
intentRegister = new Intent(MainActivity.this, HomePageActivity.class);
startActivity(intentRegister);
Log.d("ssssssss","xxxxxxxxx");
}
else {
Toast.makeText(MainActivity.this,responseBody.getMsg(),Toast.LENGTH_SHORT).show();
}
}
else {
Toast.makeText(MainActivity.this,"ssssssssss服务器错误！",Toast.LENGTH_SHORT).show();
}
}
}
@SuppressLint("WrongViewCast")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.getSupportActionBar().hide();
/*定义广播*/
getResources();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(ACTION_REGISTER_START);
registerReceiver(new StartReceiver(), intentFilter);
sp=getSharedPreferences("config", Context.MODE_PRIVATE);
/*注册按钮*/
etSignUp = findViewById(R.id.tv_sign_up);
etSignUp.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intentRegister = new Intent(MainActivity.this, RegisterActivity.class);
startActivity(intentRegister);
}
});
/*密码切换明文密文*/
final ImageView ivPwdSwitch = findViewById(R.id.iv_pwd_switch);
ivPwdSwitch.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
bPwdSwitch = !bPwdSwitch;
if (bPwdSwitch) {
ivPwdSwitch.setImageResource(
R.drawable.ic_baseline_visibility_24);
etPwd.setInputType(
InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
} else {
ivPwdSwitch.setImageResource(
R.drawable.ic_baseline_visibility_off_24);
etPwd.setInputType(
InputType.TYPE_TEXT_VARIATION_PASSWORD |
InputType.TYPE_CLASS_TEXT);
etPwd.setTypeface(Typeface.DEFAULT);
}
}
});
/*登录按钮*/
etPwd = findViewById(R.id.et_pwd);
etAccount = findViewById(R.id.et_account);
cbRemeberPwd = findViewById(R.id.cb_remember_pwd);
Button btLogin = findViewById(R.id.bt_login);
btLogin.setOnClickListener(this);
/*记住密码*/
String spFileName = getResources().getString(R.string.share_preferences_file);
String accountKey = getResources().getString(R.string.login_account_name);
String passwordKey = getResources().getString(R.string.login_password);
String remeberPasswordKey = getResources().getString(R.string.login_remeber_password);
SharedPreferences spFile = getSharedPreferences(spFileName, Context.MODE_PRIVATE);
String account = spFile.getString(accountKey, null);
String password = spFile.getString(passwordKey, null);
Boolean remeberPassword = spFile.getBoolean(remeberPasswordKey,false);
if(account != null && !TextUtils.isEmpty(account)){
etAccount.setText(account);
}
if(password != null && !TextUtils.isEmpty(password)){
etPwd.setText(password);
}
cbRemeberPwd.setChecked(remeberPassword);
}
public void onClick(View view) {
String spFileName = getResources().getString(R.string.share_preferences_file);
String accountKey = getResources().getString(R.string.login_account_name);
String passwordKey = getResources().getString(R.string.login_password);
String remeberPasswordKey = getResources().getString(R.string.login_remeber_password);
SharedPreferences spFile = getSharedPreferences(spFileName, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = spFile.edit();
if(cbRemeberPwd.isChecked()){
String password = etPwd.getText().toString();
String account = etAccount.getText().toString();
editor.putString(accountKey, account);
editor.putString(passwordKey, password);
editor.putBoolean(remeberPasswordKey, true);
editor.apply();
}else {
editor.remove(accountKey);
editor.remove(passwordKey);
editor.remove(remeberPasswordKey) ;
editor.apply();
}
try {
this.Login();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
private void Login() throws ClassNotFoundException {
ConnectServer connectServer = new ConnectServer();
Headers headers = connectServer.getHeaders(new HashMap<>());
String username = etAccount.getText().toString();
String password = etPwd.getText().toString();
FormBody.Builder builder_body = new FormBody.Builder();
builder_body.add("username",username);
builder_body.add("password",password);
FormBody formBody = builder_body.build();
//测试用的为了不发起登录请求
// Intent musicStartIntent = new Intent(MainActivity.ACTION_REGISTER_START);
// sendBroadcast(musicStartIntent);
//测试用的为了不发起登录请求
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder().url(Constants.SERVER_URL+Constants.USER_LOGIN).
headers(headers).method("POST",formBody).build();
Call call = client.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.d("Fail","请求失败了");
Intent musicStartIntent = new Intent(MainActivity.ACTION_REGISTER_START);
sendBroadcast(musicStartIntent);
}
@Override
public void onResponse(Call call, Response response) throws IOException {
if (response.isSuccessful()){
final String body = response.body().string();
System.out.println(body);
Gson gson1 = new Gson();
Type jsonType = new TypeToken<ResponseBody<ResponseData>>(){}.getType();
responseBody = gson1.fromJson(body,jsonType);
ResponseData data = responseBody.getData();
if (responseBody.getCode()==200){
SharedPreferences.Editor edit = sp.edit();
edit.putString("username",data.getUsername());
edit.putString("id",data.getId());
if (data.getAvatar()!=null){
edit.putString("avatar",data.getAvatar());
}
else {
edit.putString("avatar","");
}
if (data.getSex()!=null){
edit.putString("sex",data.getSex());
}
else {
edit.putString("sex","");
}
if (data.getIntroduce()!=null){
edit.putString("introduce",data.getIntroduce());
}
else {
edit.putString("introduce","");
}
edit.apply();
Intent musicStartIntent = new Intent(MainActivity.ACTION_REGISTER_START);
sendBroadcast(musicStartIntent);
}
}
}
});
}
}
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