EventBus的两个Activity的传值

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//===================依赖

compile 'org.greenrobot:eventbus:3.0.0'

//=====================================Bean类

public class Bean {    String   number;    String   mm;    public Bean(String number, String mm) {        this.number = number;        this.mm = mm;    }    public String getNumber() {        return number;    }    public void setNumber(String number) {        this.number = number;    }    public String getMm() {        return mm;    }    public void setMm(String mm) {        this.mm = mm;    }    @Override    public String toString() {        return "Bean{" +                "number='" + number + '\'' +                ", mm='" + mm + '\'' +                '}';    }}

//========================================MainActivity类

public class MainActivity extends AppCompatActivity {    //定义属性    EditText    number,mm;    Button      but_dl;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        getSupportActionBar().hide();        setContentView(R.layout.activity_main);        //获取控件        but_dl= (Button) findViewById(R.id.but_dl);        number= (EditText) findViewById(R.id.number);        mm= (EditText) findViewById(R.id.mm);        //跳转        but_dl.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                //在点击的事件中 -->获取输入 的值                String sr1=number.getText().toString();                String sr2=mm.getText().toString();                //实例化有参的bean类赋值                final Bean bean=new Bean(sr1,sr2);                //发送黏贴事件                EventBus.getDefault().postSticky(bean);                //跳转                Intent   intent=new Intent(MainActivity.this,SecondActivity.class);                //启动                startActivity(intent);            }        });    }//===================================第二个Activity的类public class SecondActivity extends AppCompatActivity {    //定义属性    TextView   tv1;    TextView   tv2;  @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_second);       //获取控件id        tv1= (TextView) findViewById(R.id.tv1);        tv2= (TextView) findViewById(R.id.tv2);        //注册        EventBus.getDefault().register(this); } //传递的类   线程    @Subscribe(threadMode = ThreadMode.MAIN, sticky = true)    public void eventBusReceive(Bean bean) {        tv1.setText(bean.getNumber());        tv2.setText(bean.getMm());    }    //销毁方法    @Override    protected void onDestroy() {        super.onDestroy();//        注销        EventBus.getDefault().unregister(this);    }}
//============================================布局1
<?xml version="1.0" encoding="utf-8"?><LinearLayout    android:orientation="vertical"    xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.example.administrator.cr_1107.MainActivity"    android:layout_margin="20dp">    <ImageView        android:id="@+id/imageView"        android:layout_width="50dp"        android:layout_height="50dp"        android:layout_alignParentTop="true"        android:layout_centerHorizontal="true"        android:layout_marginTop="126dp"        android:scaleType="centerCrop"        android:src="@drawable/qq"        android:layout_gravity="center"/>    <EditText        android:id="@+id/number"        android:hint="请输入账号"        android:layout_width="match_parent"        android:layout_height="60dp"        android:layout_below="@+id/imageView"        android:layout_alignParentLeft="true"        android:layout_alignParentStart="true"        android:layout_marginTop="21dp" />    <EditText        android:id="@+id/mm"        android:hint="请输入密码"        android:layout_width="match_parent"        android:layout_height="60dp"        android:layout_below="@+id/number"        android:layout_alignParentLeft="true"        android:layout_alignParentStart="true"        android:layout_marginTop="25dp" />    <Button        android:id="@+id/but_dl"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_below="@+id/mm"        android:layout_centerHorizontal="true"        android:layout_marginTop="23dp"        android:text="登录" /></LinearLayout>//=============================================布局2<?xml version="1.0" encoding="utf-8"?><LinearLayout    android:orientation="vertical"    xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.example.administrator.cr_1107.SecondActivity"    android:layout_margin="10dp">   <TextView       android:id="@+id/tv1"       android:text="78954623"       android:textSize="25dp"       android:layout_width="match_parent"       android:layout_height="50dp"       android:gravity="center"       android:background="#6699ff"       />    <TextView        android:id="@+id/tv2"        android:text="78954623"        android:textSize="25dp"        android:layout_marginTop="10dp"        android:layout_width="match_parent"        android:layout_height="50dp"        android:gravity="center"        android:background="#6633ff"        /></LinearLayout>

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