情景模式

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MainActivity.Java

package com.example.qingjingmoshi;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import com.example.qingjingmoshi.Tab01Activity;import  com.example.qingjingmoshi.Tab02Activity;import  com.example.qingjingmoshi.Tab03Activity;import com.example.qingjingmoshi.R;import android.os.Bundle;import android.app.Activity;import android.app.TabActivity;import android.content.Intent;import android.view.Menu;import android.view.View;import android.widget.AdapterView;import android.widget.GridView;import android.widget.ImageView;import android.widget.SimpleAdapter;import android.widget.TabHost;import android.widget.AdapterView.OnItemClickListener;public class MainActivity extends TabActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);//setContentView(R.layout.activity_main);TabHost tabHost = getTabHost();getLayoutInflater().inflate(R.layout.activity_main,tabHost.getTabContentView());Intent tab01Intent = new Intent();tab01Intent.setClass(this, Tab01Activity.class);TabHost.TabSpec tab01 = tabHost.newTabSpec("tab01").setIndicator("普通情景模式").setContent(tab01Intent);tabHost.addTab(tab01);Intent tab02Intent = new Intent();tab02Intent.setClass(this, Tab02Activity.class);TabHost.TabSpec tab02 = tabHost.newTabSpec("tab02").setIndicator("定时情景模式").setContent(tab02Intent);tabHost.addTab(tab02);Intent tab03Intent = new Intent();tab03Intent.setClass(this, Tab03Activity.class);TabHost.TabSpec tab03 = tabHost.newTabSpec("tab03").setIndicator("自定义情景模式").setContent(tab03Intent);tabHost.addTab(tab03);}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}}Tab1Activity.java
package com.example.qingjingmoshi;import java.security.ProtectionDomain;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import com.example.qingjingmoshi.R;public class Tab01Activity extends Activity {protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_tap01);}public boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.tab01, menu);return true;}}

Tab02Activity.java
package com.example.qingjingmoshi;import java.util.Calendar;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.widget.DatePicker;import android.widget.TextView;import android.widget.TimePicker;import com.example.qingjingmoshi.R;public class Tab02Activity extends Activity {TextView m_DaTextView;// 声明 DatePicker对象DatePicker m_DatePicker;// 声明TimePicker对象TimePicker m_TimePicker;// Java中的Calendar类protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_tap02);Calendar c = Calendar.getInstance();TextView m_Textview = (TextView) findViewById(R.id.textView1);// 获取DatePicker对象m_DatePicker = (DatePicker) findViewById(R.id.DatePicker01);m_DatePicker.init(c.get(Calendar.YEAR), c.get(Calendar.MONTH),c.get(Calendar.DAY_OF_MONTH),new DatePicker.OnDateChangedListener() {@Overridepublic void onDateChanged(DatePicker view, int year,int monthOfYear, int dayOfMonth) {// 当日期更改时,在这里处理// c.set(year,monthOfYear,dayOfMonth);}});// 获取TimePicker对象m_TimePicker = (TimePicker) findViewById(R.id.TimePicker01);// 设置24小时制显示m_TimePicker.setIs24HourView(true);// 监听时间改变m_TimePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {@Overridepublic void onTimeChanged(TimePicker view, int hourOfDay,int minute) {// 时间改变是处理// c.srt(year,month,day,hourOfDay,mintue,second);}});}public boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.tab01, menu);return true;}}

Tab03Activity.java
package com.example.qingjingmoshi;import java.security.ProtectionDomain;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import com.example.qingjingmoshi.R;public class Tab03Activity extends Activity {protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_tap03);}public boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.tab03, menu);return true;}}
布局:
Activity_tab01
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >       <RadioGroup            android:id="@+id/RadioGroup01"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:orientation="vertical"        >            <RadioButton                 android:id="@+id/RadioButton1"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton1"                />            <RadioButton                 android:id="@+id/RadioButton2"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton2"                />            <RadioButton                 android:id="@+id/RadioButton3"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton3"                />            <RadioButton                 android:id="@+id/RadioButton4"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton4"                />            </RadioGroup></LinearLayout>

Activity_tab02
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="设置时间  :"        android:textAppearance="?android:attr/textAppearanceMedium" />    <DatePicker        android:id="@+id/DatePicker01"        android:layout_width="wrap_content"        android:layout_height="wrap_content" />    <TimePicker        android:id="@+id/TimePicker01"        android:layout_width="wrap_content"        android:layout_height="wrap_content" />             <RadioGroup            android:id="@+id/RadioGroup01"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:orientation="vertical"        >            <RadioButton                 android:id="@+id/RadioButton1"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton1"                />            <RadioButton                 android:id="@+id/RadioButton2"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton2"                />            <RadioButton                 android:id="@+id/RadioButton3"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton3"                />            <RadioButton                 android:id="@+id/RadioButton4"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:text="@string/RadioButton4"                />            </RadioGroup>         =</LinearLayout>

Activity_tab03
<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"      android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    tools:context=".Tab03Activity" >    <ImageView        android:id="@+id/imageView1"        android:layout_width="30dp"        android:layout_height="30dp"        android:layout_alignBottom="@+id/textView1"        android:layout_toRightOf="@+id/textView1"        android:src="@drawable/t4" />    <TextView        android:id="@+id/textView2"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentLeft="true"        android:layout_below="@+id/textView1"        android:layout_marginLeft="49dp"        android:layout_marginTop="22dp"        android:text="音量:" />    <SeekBar        android:id="@+id/seekBar1"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_alignBottom="@+id/textView2"        android:layout_alignRight="@+id/imageButton2"        android:layout_toRightOf="@+id/textView2" />    <ImageButton        android:id="@+id/imageButton1"        android:layout_width="90dp"        android:layout_height="90dp"        android:layout_alignLeft="@+id/textView2"        android:layout_below="@+id/textView2"        android:layout_marginTop="25dp"        android:src="@drawable/t5" />    <ImageButton        android:id="@+id/imageButton3"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignLeft="@+id/imageButton1"        android:layout_below="@+id/imageButton1"        android:layout_marginTop="43dp"        android:src="@drawable/t7" />    <ImageButton        android:id="@+id/imageButton4"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignTop="@+id/imageButton3"        android:layout_toRightOf="@+id/imageButton3"        android:src="@drawable/t8" />    <ImageButton        android:id="@+id/imageButton5"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignTop="@+id/imageButton4"        android:layout_toRightOf="@+id/imageButton4"        android:src="@drawable/t9" />    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentTop="true"        android:layout_alignRight="@+id/imageButton1"        android:layout_marginTop="18dp"        android:text="情景模式" />    <ImageButton        android:id="@+id/imageButton2"        android:layout_width="90dp"        android:layout_height="90dp"        android:layout_above="@+id/imageButton3"        android:layout_alignRight="@+id/imageButton5"        android:src="@drawable/t6" /></RelativeLayout>
Strings
<?xml version="1.0" encoding="utf-8"?><resources>
    <string name="app_name">《情景模式》</string>    <string name="action_settings">Settings</string>    <string name="hello_world">Hello world!</string>    <string name="RadioButton1">铃声和振动</string>    <string name="RadioButton2">铃声</string>    <string name="RadioButton3">震动</string>    <string name="RadioButton4">静音</string>
</resources>
结果:
在本次实验中,我采用分别布局的方法,这种当发很普遍,也很复杂,但我觉得这样条例还很清晰,每个布局对应着相应的代码,很简单易懂。
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