Android登录代码MVP架构详解
登录代码MVP架构的具体实现，分享给大家。
MainActivity.java
publicclassMainActivityextendsAppCompatActivityimplementsView.OnClickListener,Mvp.fff{
privateEditTextmUsername;
privateEditTextmPassword;
privateButtonlogin;
privateProgressDialogmProgressDialog;
privateMvpmMvp;
@Override
protectedvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
mMvp=newMvp(this);
}
privatevoidinitView(){
mUsername=(EditText)findViewById(R.id.username);
mPassword=(EditText)findViewById(R.id.password);
login=(Button)findViewById(R.id.login);
login.setOnClickListener(this);
//动态的创建一个进度条
mProgressDialog=newProgressDialog(this);
}
@Override
publicvoidonClick(Viewview){
switch(view.getId()){
caseR.id.login:
Stringuser=mUsername.getText().toString();
Stringpass=mPassword.getText().toString();
finalUserusers=newUser();
users.username=user;
users.password=pass;
Booleanempty=mMvp.isEmpty(users);
if(empty){
mProgressDialog.show();
mMvp.isLogin(users);
}else{
Toast.makeText(MainActivity.this,"输入不能为空",Toast.LENGTH_SHORT).show();
return;
}
break;
}
}
@Override
publicvoidsuccess(){
runOnUiThread(newRunnable(){
@Override
publicvoidrun(){
mProgressDialog.dismiss();
Toast.makeText(MainActivity.this,"欢迎回来,思密达",Toast.LENGTH_SHORT).show();
}
});
}
@Override
publicvoiddoil(){
runOnUiThread(newRunnable(){
@Override
publicvoidrun(){
mProgressDialog.dismiss();
Toast.makeText(MainActivity.this,"登录失败,账号密码有问题",Toast.LENGTH_SHORT).show();
}
});
}
@Override
protectedvoidonDestroy(){
super.onDestroy();
mMvp=null;
}
}
UserLogin.java
publicclassUserLogin{//MVCController层
publicbooleanlogin(Userusers){
SystemClock.sleep(1000);
if("frq".equals(users.username)&&"frq".equals(users.password)){
returntrue;
}else{
returnfalse;
}
}
}
Mvp.java
publicclassMvp{//MVPPrecenter层
publicMvp(ffffff){
mFff=fff;
}
publicBooleanisEmpty(Userusers){
if(TextUtils.isEmpty(users.username)||TextUtils.isEmpty(users.password)){
returnfalse;
}else{
returntrue;
}
}
publicvoidisLogin(finalUserusers){
newThread(){
@Override
publicvoidrun(){
UserLoginlogin=newUserLogin();
booleanb=login.login(users);
if(b){
mFff.success();
}else{
mFff.doil();
}
}
}.start();
}
publicinterfacefff{
voidsuccess();
voiddoil();
}
privatefffmFff;
}
===========================================
publicclassPrecenter{
publicPrecenter(ffffff){
mFff=fff;
}
publicvoidAs(StringurlString){
newAsyncTask>(){
@Override
protectedArrayListdoInBackground(String...strings){
Strings=newHttpUrl().toString(strings[0]);//调用外部类
FirstBeanfirstBean=newGson().fromJson(s,FirstBean.class);//gson解析
if(firstBean!=null){
return(ArrayList)firstBean.getResult();
}
returnnull;
}
@Override
protectedvoidonPostExecute(ArrayListresultBeans){
super.onPostExecute(resultBeans);
if(resultBeans!=null){
mFff.success(resultBeans);
}else{
mFff.bai();
}
}
}.execute(urlString);
}
publicinterfacefff{
voidsuccess(ArrayListresultBeans);
voidbai();
};
privatefffmFff;
}
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。