android整合--UI基本控件Button,ImageButton,EditText,ChcekBox,ToggleButton,RadioButton

来源：互联网发布：golang程序员工资编辑：程序博客网时间：2024/05/31 18:32

写了几个基本控件

Button
ImageButton
EditText
CheckBox
RadioGroup和RadioButton
ToggleButton

下面是代码

<?xml version="1.0" encoding="utf-8"?><LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"  android:layout_width="fill_parent"  android:layout_height="fill_parent"  android:orientation="vertical">  <Button   android:text="Button"    android:id="@+id/button1"    android:layout_width="wrap_content"     android:layout_height="wrap_content">    </Button> <ImageButton     android:text="ImageButton"     android:id="@+id/buttonimage"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:src="@drawable/icon">     </ImageButton>          <EditText     android:id="@+id/edit1"     android:layout_width="fill_parent"     android:layout_height="wrap_content"     />     <CheckBox     android:id="@+id/check1"   android:layout_width="fill_parent"      android:layout_height="wrap_content"      android:text="Autosave"     />  <CheckBox  android:id="@+id/checkstar"  style="?android:attr/starStyle"  android:layout_width="wrap_content"  android:layout_height="wrap_content"  />  <RadioGroup  android:id="@+id/grou1"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:orientation="vertical"  >  <RadioButton  android:id="@+id/radio1"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:text="option1"  >     </RadioButton>  <RatingBar  android:id="@+id/ra1"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:numStars="4"  android:rating="2"  >  </RatingBar>    </RadioGroup>    <ToggleButton  android:id="@+id/toggole1"  android:layout_width="wrap_content"  android:layout_height="wrap_content"  ></ToggleButton></LinearLayout>

activity使用

public class CreateUi extends Activity {    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);            setContentView(R.layout.baseui);                        CheckBox che = (CheckBox)findViewById(R.id.check1);            che.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubif(((CheckBox)v).isChecked())Toast.makeText(getBaseContext(),                      " was clicked",                      Toast.LENGTH_LONG).show();  else Toast.makeText(getBaseContext(),                      " was not clicked",                      Toast.LENGTH_LONG).show();  }});            RadioGroup rg = (RadioGroup)findViewById(R.id.grou1);            rg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {@Overridepublic void onCheckedChanged(RadioGroup group, int checkedId) {// TODO Auto-generated method stubRadioButton radio = (RadioButton)findViewById(R.id.radio1);if(checkedId==radio.getId()){Toast.makeText(getBaseContext(),                      " option1 was  clicked",                      Toast.LENGTH_LONG).show();  }}});                        ToggleButton toggle = (ToggleButton)findViewById(R.id.toggole1);            toggle.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubif(((ToggleButton)v).isChecked()){Toast.makeText(getBaseContext(),                      " toggle1 was  clicked",                      Toast.LENGTH_LONG).show(); }else {Toast.makeText(getBaseContext(),  ((ToggleButton)v).getText()+  " toggle1 was  clicked",                      Toast.LENGTH_LONG).show(); }}});          } }