Activity、Bundle

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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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"
    android:orientation="vertical"
    tools:context=".MainActivity">
    <EditText
        android:id="@+id/diqu"
        android:paddingTop="100dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入地区"/>
    <EditText
        android:id="@+id/jiedao"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入街道"
        android:layout_below="@+id/diqu"/>
    <EditText
        android:id="@+id/dizhi"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入详细地址"
        android:layout_below="@+id/jiedao"/>
    <EditText
        android:id="@+id/xingming"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入姓名"
        android:layout_below="@+id/dizhi"/>
    <EditText
        android:id="@+id/dianhua"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入联系人电话"
        android:layout_below="@+id/xingming"/>
    <EditText
        android:id="@+id/youbian"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请输入邮政编码"
        android:layout_below="@+id/dianhua"/>
    <Button
        android:id="@+id/btn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentEnd="true"
        android:layout_marginEnd="10dp"
        android:layout_marginRight="10dp"
        android:layout_marginBottom="10dp"
        android:text="提交"
         />
</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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=".AddressActivity">
    <ImageView
        android:id="@+id/top"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@mipmap/a"/>
    <TextView
        android:layout_below="@+id/top"
        android:id="@+id/name1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
    <TextView
        android:id="@+id/phone1"
        android:layout_below="@+id/name1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
    <TextView
        android:layout_below="@+id/phone1"
        android:id="@+id/size1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
</RelativeLayout>

public class MainActivity extends AppCompatActivity {

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

        Button button=findViewById(R.id.btn);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String dizhi=((EditText)findViewById(R.id.dizhi)).getText().toString();
                String xingming=((EditText)findViewById(R.id.xingming)).getText().toString();
                String youbian=((EditText)findViewById(R.id.youbian)).getText().toString();
                String dianhua=((EditText)findViewById(R.id.dianhua)).getText().toString();
                String diqu=((EditText)findViewById(R.id.diqu)).getText().toString();
                String jiedao=((EditText)findViewById(R.id.jiedao)).getText().toString();
                if(!"".equals(dizhi)&&!"".equals(xingming)&&!"".equals(youbian)
                        &&!"".equals(dianhua) &&!"".equals(diqu)&&!"".equals(jiedao)){
                    Intent intent=new Intent(MainActivity.this,AddressActivity.class);
                    Bundle bundle=new Bundle();
                    bundle.putCharSequence("name",xingming);
                    bundle.putCharSequence("phone",dianhua);
                    bundle.putCharSequence("youbian",youbian);
                    bundle.putCharSequence("diqu",diqu);
                    bundle.putCharSequence("dizhi",dizhi);
                    bundle.putCharSequence("jiedao",jiedao);
                    intent.putExtras(bundle);
                    startActivity(intent);
                }else{
                    Toast.makeText(MainActivity.this, "输入完整信息", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }
}

public class AddressActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_address);
        Intent intent=getIntent();
        Bundle bundle=intent.getExtras();
        String name=bundle.getString("name");
        String phone=bundle.getString("phone");
        String qita=bundle.getString("dizhi")+bundle.getString("youbian")
                +bundle.getString("jiedao");
        TextView tv1=findViewById(R.id.name1);
        TextView tv2=findViewById(R.id.phone1);
        TextView tv3=findViewById(R.id.size1);
        tv1.setText(name);
        tv2.setText(phone);
        tv3.setText(qita);
    }
}