layout頁面
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
android:layout_margin="10dp"
>
/**
*ScrollView 滾動視圖
*/
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
>
/**
*跑馬燈效果
*/
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:ellipsize="marquee"
android:focusable="true"
android:focusableInTouchMode="true"
android:marqueeRepeatLimit="marquee_forever"
android:scrollHorizontally="true"
android:singleLine="true"
android:text="跑馬燈效果2016abcdefghijklmnopqrstuvwxyz123456789"
android:textSize="20sp"
android:textColor="#ff00ff"/>
/**
*複選框
*/
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="請選擇就業方向"
android:padding="10dp"/>
<CheckBox
android:id="@+id/cb_android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="android"/>
<CheckBox
android:id="@+id/cb_ios"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ios"/>
<CheckBox
android:id="@+id/cb_wp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="wp"/>
<Button
android:id="@+id/bt_show"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="顯示結果"
android:padding="10dp"/>
/**
*單選框
*/
<RadioGroup
android:id="@+id/rg"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RadioButton
android:id="@+id/rb_man"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="男" />
<RadioButton
android:id="@+id/rb_woman"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="女" />
</RadioGroup>
<ImageView
android:layout_width="200dp"
android:layout_height="200dp"
android:scaleType="fitEnd"
android:src="@drawable/abc" />
/**
*日期選擇器
*/
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/et_date"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="請輸入日期"
android:layout_toLeftOf="@+id/bt_choose"/>
<Button
android:id="@+id/bt_choose"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="選擇日期"
android:layout_alignParentRight="true"/>
</RelativeLayout>
/**
*時間選擇器
*/
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/et_time"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="請輸入時間"
android:layout_toLeftOf="@+id/bt_choose_time"/>
<Button
android:id="@+id/bt_choose_time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="選擇時間"
android:layout_alignParentRight="true"/>
</RelativeLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="請選擇開始，啓動進度條"
android:padding="20dp"/>
/**
*進度條
*/
<ProgressBar
android:id="@+id/pb"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="@style/Base.Widget.AppCompat.ProgressBar.Horizontal"
android:max="100"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<Button
android:id="@+id/bt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="開始"/>
<Button
android:id="@+id/bt1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="還原"
android:layout_alignParentRight="true"/>
</RelativeLayout>
<ImageView
android:layout_width="200dp"
android:layout_height="200dp"
android:scaleType="fitEnd"
android:src="@drawable/abc" />
</LinearLayout>
</ScrollView>
java頁面
package com.zdsoft.my112401;
import android.app.DatePickerDialog;
import android.app.TimePickerDialog;
import android.graphics.RadialGradient;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TimePicker;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private CheckBox cb_android,cb_ios,cb_wp;
private Button bt_show;
private List<CheckBox> list = new ArrayList<CheckBox>();
private RadioGroup rg;
private RadioButton rb_man, rb_woman;
private Button bt_choose,bt_choose_time;
private EditText et_date,et_time;
private Button bt,bt1;
private ProgressBar pb;
private int count=0;
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
// 複選框
bt_show.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
StringBuffer sb= new StringBuffer();
for (CheckBox cb:list){
if(cb.isChecked()){
sb.append(cb.getText().toString()+"\t");
}
}
Toast.makeText(MainActivity.this, sb.toString(), Toast.LENGTH_SHORT).show();
}
});
// 單選框
rg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if (rb_man.isChecked()) {
Toast.makeText(MainActivity.this, rb_man.getText().toString(), Toast.LENGTH_SHORT).show();
}else{
Toast.makeText(MainActivity.this, rb_woman.getText().toString(), Toast.LENGTH_SHORT).show();
}
}
});
// 日期、時間選擇器調用
bt_choose.setOnClickListener(this);
bt_choose_time.setOnClickListener(this);
// 進度條
bt.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final Handler handler=new Handler(){
@Override
public void handleMessage(Message msg) {
if(msg.what==1){
pb.setProgress(count);
}
}
};
new Thread(){
@Override
public void run() {
while (count<100){
count++;
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}handler.sendEmptyMessage(1);
}
}
}.start();
}
});
bt1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
count=0;
pb.setProgress(count);
}
});
}
/**
* 控件初始化
*/
public void initView() {
rg = (RadioGroup) findViewById(R.id.rg);
rb_man = (RadioButton) findViewById(R.id.rb_man);
rb_woman = (RadioButton) findViewById(R.id.rb_woman);
// 設置默認時選男
rb_man.setChecked(true);
bt_choose= (Button) findViewById(R.id.bt_choose);
et_date= (EditText) findViewById(R.id.et_date);
bt_choose_time= (Button) findViewById(R.id.bt_choose_time);
et_time= (EditText) findViewById(R.id.et_time);
bt= (Button) findViewById(R.id.bt);
bt1= (Button) findViewById(R.id.bt1);
pb= (ProgressBar) findViewById(R.id.pb);
cb_android= (CheckBox) findViewById(R.id.cb_android);
cb_ios= (CheckBox) findViewById(R.id.cb_ios);
cb_wp= (CheckBox) findViewById(R.id.cb_wp);
bt_show= (Button) findViewById(R.id.bt_show);
list.add(cb_android);
list.add(cb_ios);
list.add(cb_wp);
}
/**
*
* 實現View.OnClickListener時重寫onClick方法
*/
@Override
public void onClick(View v) {
Calendar calendar=Calendar.getInstance();
final int year = calendar.get(Calendar.YEAR);
final int month = calendar.get(Calendar.MONTH);
final int day = calendar.get(Calendar.DAY_OF_MONTH);
final int hour=calendar.get(Calendar.HOUR_OF_DAY);
final int minute=calendar.get(Calendar.MINUTE);
switch (v.getId()){
case R.id.bt_choose:
DatePickerDialog dpd=new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
et_date.setText(year+"-"+(month+1)+"-"+day);
}
}, year, month, day);
dpd.show();
break;
case R.id.bt_choose_time:
TimePickerDialog tpd=new TimePickerDialog(MainActivity.this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
et_time.setText(hourOfDay+":"+minute);
}
}, hour, minute, false);
tpd.show();
break;
default:break;
}
}
}
