我做了一个应用程序登录,一切都是正常的昨天,但今天android工作室给了我这个错误
{08-03 14:29:07.894 137 03-14015/Complete.Lyne.MyApplication E/AndroidRuntime:致命异常:AsyncTask#1进程:Complete.Lyne.MyApplication,PID:13703 java.lang.RuntimeException:在Android.os.AsyncTask$3执行doInBackground()时出错。Done(AsyncTask.java:318)在java.util.concurrent.FutureTask.FinishCompletion(FutureTask.java:354)在在complete.lyne.myapplication.login中登录$solicitadados.doinbackground(login.java:87)在android.os.asynctask中登录$solicitadados.doinbackground(login.java:87)在android.os.asynctask中登录$solicitadados.doinbackground(login.java:87)在java.util.concurrent.futuretask.run(futuretask.java:237)在android.os.asynctask中登录在java.util.concurrent.ThreadPoolExecutor.RunWorker(ThreadPoolExecutor.java:1133) 在java.util.concurrent.ThreadPoolExecutor$worker.run(ThreadPoolExecutor.java:607) 在java.lang.thread.run(thread.java:761) 08-03 14:29:08.039 137 03-13756/Complete.Lyne.MyApplication d/OpenGlRenderer:0xA5420F00(RippleDrawable)上的endAllActiveAnimators,句柄0x8E8D5AF0}
以下是创建帐户时的错误
package complete.lyne.myapplication;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class Cadastro extends AppCompatActivity {
EditText criarNome, criarSobre, criarEmail, criarSenha;
TextView refpLogin;
Button btCriar;
String url = "";
String parametro = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.cadastro);
criarNome = (EditText)findViewById(R.id.criarNome);
criarSobre = (EditText)findViewById(R.id.criarSobre);
criarEmail = (EditText)findViewById(R.id.criarEmail);
criarSenha = (EditText)findViewById(R.id.criarSenha);
btCriar = (Button)findViewById(R.id.btCriar);
refpLogin = (TextView)findViewById(R.id.refpLogin);
refpLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent abreLogin = new Intent(Cadastro.this, Login.class);
startActivity(abreLogin);
}
});
btCriar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
ConnectivityManager connectivityManager = (ConnectivityManager)
getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.isConnected()) {
String criaNome = criarNome.getText().toString();
String criaSobre = criarSobre.getText().toString();
String criaEmail = criarEmail.getText().toString();
String criaSenha = criarSenha.getText().toString();
if(criarNome.getText().length()==0) {
criarNome.setError("Por favor insira seu Nome.");
} else if(criarSobre.getText().length()==0) {
criarSobre.setError("Por favor insira seu Sobrenome.");
} else if(criarEmail.getText().length()==0) {
criarEmail.setError("Por favor insira seu endereço de Email.");
} else if(criarSenha.getText().length()==0) {
criarSenha.setError("Por favor insira uma senha.");
} else if(criarSenha.getText().length()<8) {
criarSenha.setError("Sua senha deve conter no mínimo 8 caracteres.");
} else if (criaNome.isEmpty() && criaSobre.isEmpty() && criaEmail.isEmpty() && criaSenha.isEmpty()) {
Toast.makeText(getApplicationContext(), "Nenhum campo pode ficar vazio.", Toast.LENGTH_LONG).show();
} else {
// Casa
url = "192.168.1.100/lyne/registrar.php";
// Badran
// url = "http://172.16.2.15/lyne/logar.php";
parametro = "nome" + criaNome + "&sobrenome" + criaSobre + "&email=" + criaEmail + "&senha=" + criaSenha;
new SolicitaDados().execute(url);
}
} else {
Toast.makeText(getApplicationContext(), "Nenhuma conexão com a Internet foi encontrada.", Toast.LENGTH_LONG).show();
}
}
});
}
private class SolicitaDados extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... urls) {
return Conexao.postDados(urls[0], parametro);
}
@Override
protected void onPostExecute(String resultado) {
if(resultado.contains("email_erro")) {
criarEmail.setError("Esse endereço de Email já está cadastrado!");
} else if (resultado.contains("registro_ok")) {
Intent abreLogin2 = new Intent(Cadastro.this, Login.class);
startActivity(abreLogin2);
} else {
Toast.makeText(getApplicationContext(), "Ocorreu algum erro", Toast.LENGTH_LONG).show();
}
}
}
@Override
protected void onPause() {
super.onPause();
finish();
}
}
这是登录名
package complete.lyne.myapplication;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import java.io.IOException;
public class Login extends AppCompatActivity {
EditText loginEmail, loginSenha;
Button btLogar;
TextView refCadastrar;
String url = "";
String parametro = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
loginEmail = (EditText)findViewById(R.id.loginEmail);
loginSenha = (EditText)findViewById(R.id.loginSenha);
btLogar = (Button)findViewById(R.id.btLogar);
refCadastrar = (TextView)findViewById(R.id.refCadastrar);
refCadastrar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent abreCadastro = new Intent(Login.this, Cadastro.class);
startActivity(abreCadastro);
}
});
btLogar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
ConnectivityManager connectivityManager = (ConnectivityManager)
getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.isConnected()) {
String email = loginEmail.getText().toString();
String senha = loginSenha.getText().toString();
if(email.isEmpty() && senha.matches(".*[a-z].*")) {
loginEmail.setError("Insira seu endereço de Email.");
} else if (email.matches(".*[a-z].*") && senha.isEmpty()) {
loginSenha.setError("Insira sua Senha.");
} else if (email.isEmpty() && senha.isEmpty()) {
Toast.makeText(getApplicationContext(), "Nenhum campo pode ficar vazio.", Toast.LENGTH_LONG).show();
} else {
// Casa
url = "192.168.1.100/lyne/logar.php";
// Badran
// url = "http://172.16.2.15/lyne/logar.php";
parametro = "email=" + email + "&senha=" + senha;
new SolicitaDados().execute(url);
}
} else {
Toast.makeText(getApplicationContext(), "Nenhuma conexão com a Internet foi encontrada.", Toast.LENGTH_LONG).show();
}
}
});
}
private class SolicitaDados extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... urls) {
return Conexao.postDados(urls[0], parametro);
}
@Override
protected void onPostExecute(String resultado) {
if(resultado != null) {
if (resultado.contains("login_ok")) {
Intent abreHome = new Intent(Login.this, Home.class);
startActivity(abreHome);
} else {
Toast.makeText(getApplicationContext(), "Usuário ou senha incorretos.", Toast.LENGTH_LONG).show();
}
}
}
}
@Override
protected void onPause() {
super.onPause();
finish();
}
}
堆栈跟踪会告诉您问题所在。试图解析URL时出现非法参数异常:
192.168.1.100/lyne/logar.php
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