<RelativeLayout xmlns:android= "http://schemas.android.com/apk/res/android" xmlns:tools= "http://schemas.android.com/tools" android:layout_width= "match_parent" android:layout_height= "match_parent" tools:context= ".MainActivity" > <TextView android:id= "@+id/tv1" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "用户名:" android:textSize= "30dp" android:layout_marginTop= "30dp" android:textColor= "#FFA500" /> <EditText android:layout_width= "600dp" android:layout_height= "wrap_content" android:id= "@+id/et1" android:layout_toRightOf= "@id/tv1" android:layout_marginTop= "20dp" android:textSize= "30dp" /> <TextView android:id= "@+id/tv2" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "密 码:" android:textSize= "30dp" android:layout_marginTop= "50dp" android:layout_below= "@+id/tv1" android:textColor= "#FFA500" /> <EditText android:id= "@+id/et2" android:layout_width= "600dp" android:layout_height= "wrap_content" android:layout_toRightOf= "@+id/tv2" android:layout_marginTop= "30dp" android:textSize= "30dp" android:layout_below= "@+id/et1" /> <TextView android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "性别:" android:layout_marginLeft= "1dp" android:layout_below= "@id/tv2" android:layout_marginTop= "20dp" android:textSize= "40dp" android:textColor= "#FF0000" /> <RadioGroup android:id= "@+id/rb" android:layout_width= "197dp" android:layout_height= "wrap_content" android:layout_below= "@id/tv2" android:layout_centerHorizontal= "true" android:layout_marginTop= "10dp" > <RadioButton android:id= "@+id/rb1" android:layout_width= "97dp" android:layout_height= "79dp" android:text= "男" android:textSize= "30dp" /> <RadioButton android:id= "@+id/rb2" android:layout_width= "97dp" android:layout_height= "79dp" android:text= "女" android:textSize= "30dp" /> </RadioGroup> <TextView android:id= "@+id/tv3" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "爱好:" android:layout_below= "@id/rb" android:textSize= "40dp" android:layout_marginLeft= "1dp" android:textColor= "#FF0000" /> <CheckBox android:layout_width= "100dp" android:layout_height= "60dp" android:id= "@+id/cb1" android:layout_toRightOf= "@id/tv3" android:layout_below= "@id/rb" android:text= "篮球" android:textSize= "30dp" /> <CheckBox android:layout_width= "100dp" android:layout_height= "60dp" android:id= "@+id/cb2" android:layout_toRightOf= "@id/cb1" android:layout_below= "@id/rb" android:text= "足球" android:textSize= "30dp" /> <CheckBox android:layout_width= "100dp" android:layout_height= "60dp" android:id= "@+id/cb3" android:layout_toRightOf= "@id/cb2" android:layout_below= "@id/rb" android:text= "排球" android:textSize= "30dp" /> <Button android:layout_width= "150dp" android:layout_height= "wrap_content" android:layout_below= "@id/cb1" android:layout_centerHorizontal= "true" android:text= "注册" android:textSize= "45dp" android:onClick= "click" android:layout_marginTop= "10dp" /> </RelativeLayout> |
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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" tools:context= ".TheSecond" > <TextView android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:id= "@+id/tv1" android:text= "你的注册信息是:" android:textSize= "30dp" android:layout_centerHorizontal= "true" android:layout_marginTop= "20dp" android:layout_marginBottom= "50dp" /> <TextView android:id= "@+id/tv2" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "用户名:" android:textSize= "20dp" android:layout_below= "@id/tv1" /> <TextView android:layout_width= "100dp" android:layout_height= "wrap_content" android:id= "@+id/et1" android:layout_marginTop= "4dp" android:layout_toRightOf= "@id/tv2" android:layout_below= "@id/tv1" /> <TextView android:id= "@+id/tv3" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "密 码:" android:textSize= "20dp" android:layout_below= "@id/tv2" /> <TextView android:layout_width= "100dp" android:layout_height= "wrap_content" android:id= "@+id/et2" android:layout_marginTop= "8dp" android:layout_toRightOf= "@id/tv2" android:layout_below= "@id/et1" /> <TextView android:id= "@+id/tv4" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "性 别:" android:textSize= "20dp" android:layout_below= "@id/tv3" /> <TextView android:layout_width= "100dp" android:layout_height= "wrap_content" android:id= "@+id/et3" android:layout_marginTop= "8dp" android:layout_toRightOf= "@id/tv2" android:layout_below= "@id/et2" /> <TextView android:id= "@+id/tv5" android:layout_width= "wrap_content" android:layout_height= "wrap_content" android:text= "爱 好:" android:textSize= "20dp" android:layout_below= "@id/tv4" /> <TextView android:layout_width= "100dp" android:layout_height= "wrap_content" android:id= "@+id/et4" android:layout_marginTop= "8dp" android:layout_toRightOf= "@id/tv2" android:layout_below= "@id/et3" /> </RelativeLayout> |
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package com.example.register; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.CheckBox; import android.widget.EditText; import android.widget.RadioGroup; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void click(View v){ String name =((EditText)findViewById(R.id.et1)).getText().toString(); String password =((EditText)findViewById(R.id.et2)).getText().toString(); Intent it1= new Intent( this ,TheSecond. class ); it1.putExtra( "name" ,name); it1.putExtra( "password" ,password); final RadioGroup size =(RadioGroup)findViewById(R.id.rb); int selected=size.getCheckedRadioButtonId(); switch (selected){ case R.id.rb1: it1.putExtra( "boy" , "男" ); break ; case R.id.rb2: it1.putExtra( "girl" , "女" ); break ; } CheckBox c1=(CheckBox)findViewById(R.id.cb1); CheckBox c2=(CheckBox)findViewById(R.id.cb2); CheckBox c3=(CheckBox)findViewById(R.id.cb3); if (c1.isChecked()){ it1.putExtra( "bask" , "篮球" ); } if (c2.isChecked()){ it1.putExtra( "foot" , "足球" ); } if (c3.isChecked()){ it1.putExtra( "volley" , "排球" ); } startActivity(it1); } } |
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package com.example.register; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.widget.TextView; public class TheSecond extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout.activity_the_second); } @Override protected void onStart() { super .onStart(); Intent intent =getIntent(); String name=intent.getStringExtra( "name" ); String password=intent.getStringExtra( "password" ); String boy=intent.getStringExtra( "boy" ); String girl=intent.getStringExtra( "girl" ); String bask=intent.getStringExtra( "bask" ); String foot=intent.getStringExtra( "foot" ); String volley=intent.getStringExtra( "volley" ); TextView a=(TextView)findViewById(R.id.et1); TextView b=(TextView)findViewById(R.id.et2); TextView c=(TextView)findViewById(R.id.et3); TextView d=(TextView)findViewById(R.id.et4); a.setText(name); b.setText(password); if (bask== null ){ bask= "" ; } if (foot== null ){ foot= "" ; } if (volley== null ){ volley= "" ; } if (girl== null ){ girl= "" ; } if (boy== null ){ boy= "" ; } c.setText(girl+boy); d.setText(bask+foot+volley); } } |
用户主界面
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<?xml version= "1.0" encoding= "utf-8" ?> <manifest xmlns:android= "http://schemas.android.com/apk/res/android" package = "com.example.register" > <application android:allowBackup= "true" android:icon= "@mipmap/ic_launcher" android:label= "@string/app_name" android:roundIcon= "@mipmap/ic_launcher_round" android:supportsRtl= "true" android:theme= "@style/AppTheme" > <activity android:name= ".TheSecond" android:label= "@string/app_name" > </activity> <activity android:name= ".MainActivity" android:label= "@string/app_name" > <intent-filter> <action android:name= "android.intent.action.MAIN" /> <category android:name= "android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest> |