Question

我正在试图弄清楚如何修复我已经移植到android studio的遗留android项目的错误。我希望这对我的build.gradle脚本来说更成问题。类库在编码时可以正常工作，完成后也可以正常工作。

我已经尝试关闭android studio，运行gradlew clean，然后在android studio中重新打开它并且没有用。

我有Car.class，它扩展了RealmObject 其中的setter和getter方法也是

我的gradle app：

apply plugin: 'com.android.application'

android {
compileSdkVersion 24
buildToolsVersion "24.0.0"
defaultConfig {
    applicationId "com.ndprwork.cartest"
    minSdkVersion 17
    targetSdkVersion 24
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}

我的添加课程：

package com.ndprwork.cartest;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Toast;

import io.realm.Realm;
import io.realm.RealmConfiguration;

public class Add extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_add);

    final  EditText et_car=(EditText)findViewById(R.id.ETcar);
    final  EditText et_mat=(EditText)findViewById(R.id.ETmat);
    final  EditText et_model=(EditText)findViewById(R.id.ETmodel);
    final  CheckBox cb_new=(CheckBox)findViewById(R.id.CBnew);

    Button addnew=(Button)findViewById(R.id.bt_addnew);

    addnew.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

        Car car=new Car();
            car.setName(et_car.getText().toString());
            car.setMatr(et_mat.getText().toString());
            car.setModel(et_model.getText().toString());
            car.setStat(cb_new.isChecked());

            RealmConfiguration config = new RealmConfiguration.Builder(getApplicationContext()).build();
            Realm crealm =Realm.getInstance(config);
            crealm.beginTransaction();
            crealm.copyToRealmOrUpdate(car);
            crealm.commitTransaction();
            Toast.makeText(Add.this,"Done car added",Toast.LENGTH_SHORT).show();


        }
    }
    );
   }
  }

LOGINPAGE CLASS：

package com.ndprwork.cartest;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class Loginpage extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_loginpage);

Button addnew=(Button)findViewById(R.id.newadd);
addnew.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {

        Intent in=new Intent(Loginpage.this,Add.class);
        startActivity(in);


    }
});
}

我的日志：

07-12 16:05:00.537 18135-18135/com.ndprwork.cartest E/dalvikvm: Could  not find class 'android.util.ArrayMap', referenced from method  com.android.tools.fd.runtime.MonkeyPatcher.pruneResourceCache
07-12 16:05:00.557 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.os.PersistableBundle', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.557 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.os.PersistableBundle', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.557 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.media.session.MediaController', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.557 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.widget.Toolbar', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.577 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.app.ActivityManager$TaskDescription', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.577 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.app.SharedElementCallback', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.577 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.os.PersistableBundle', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.587 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.transition.TransitionManager', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.597 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.app.SharedElementCallback', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.607 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.app.assist.AssistContent', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.617 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.view.SearchEvent', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.617 18135-18135/com.ndprwork.cartest E/dalvikvm: Could not find class 'android.os.PersistableBundle', referenced from method com.ndprwork.cartest.Loginpage.access$super
07-12 16:05:00.807 18135-18135/com.ndprwork.cartest E/ION: ION_IOC_CUSTOM_GET_CONFIG ioctl Failed. Use default

发生了什么？我犯了错误吗？

领域数据库插入数据使myapp停止

0 个答案: