实验报告
课程名称 |
基于Android平台移动互联网开发 |
实验日期 |
2016年4月14日 |
实验项目名称 |
数独游戏界面设计 |
实验地点 |
S3010 |
实验类型 |
□验证型 √设计型 □综合型 |
学 时 |
2 |
一、实验目的及要求(本实验所涉及并要求掌握的知识点) |
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二、实验环境(本实验所使用的硬件设备和相关软件) |
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(1)PC机 (2)操作系统:Windows XP (3)软件: Eclipse, JDK1.6,Android SDK,ADT |
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三、实验内容及步骤 |
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1) 使用ActionBar显示OptionMenu的菜单项MenuItem; 2) 使用程序图标导航; 3) 添加Action View; 4) 导入工程Sodoku ; 5) 添加Activity类; 6) 添加layout资源文件。 |
四、实验结果(本实验源程序清单及运行结果或实验结论、实验设计图)
About activity:
package com.example.sukodu; import org.apache.http.impl.conn.DefaultClientConnection; import android.annotation.SuppressLint; import android.app.ActionBar; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; public class AboutActivity extends Activity { @SuppressLint("NewApi") @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.about); ActionBar abar =getActionBar(); abar.setDisplayShowHomeEnabled(true); abar.setDisplayHomeAsUpEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub getMenuInflater().inflate(R.menu.actionbar, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Intent intent=getIntent(); switch(item.getItemId()){ case android.R.id.home: // intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // startActivity(intent); finish(); break; case R.id.help : intent.setClass(this, HelpActivity.class); startActivity(intent); finish(); break; case R.id.newgame : intent.setClass(this, GamesActivity.class); startActivity(intent); finish(); break; default :{ break; } } return super.onOptionsItemSelected(item); } }
Help activity:
package com.example.sukodu; import android.annotation.SuppressLint; import android.app.ActionBar; import android.app.Activity; import android.content.Intent; import android.media.MediaPlayer; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class HelpActivity extends Activity { @SuppressLint("NewApi") public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.help); ActionBar abar = getActionBar(); abar.setDisplayShowHomeEnabled(true); abar.setDisplayHomeAsUpEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub getMenuInflater().inflate(R.menu.actionbar, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Intent intent = getIntent(); switch (item.getItemId()) { case android.R.id.home: { finish(); break; } case R.id.about: { intent.setClass(this, AboutActivity.class); startActivity(intent); finish(); break; } case R.id.newgame :{ intent.setClass(this, GamesActivity.class); startActivity(intent); finish(); break; } default:{ break; } } return super.onOptionsItemSelected(item); } }
Main sctivity:
public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); getMenuInflater().inflate(R.menu.actionbar, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Intent it = new Intent(); switch (item.getItemId()) { case R.id.itemRed: titleview.setTextColor(Color.RED); break; case R.id.itemGreen: titleview.setTextColor(Color.GREEN); break; case R.id.help: { it.setClass(this, HelpActivity.class); startActivity(it); break; } case R.id.about: { it.setClass(this, AboutActivity.class); startActivity(it); break; } case R.id.newgame: { it.setClass(this, GamesActivity.class); startActivity(it); break; } default:{ break; } } return super.onOptionsItemSelected(item); }
Newgame activity:
package com.example.sukodu; import android.annotation.SuppressLint; import android.app.ActionBar; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; public class GamesActivity extends Activity{ @SuppressLint("NewApi") public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.games); ActionBar abar =getActionBar(); abar.setDisplayShowHomeEnabled(true); abar.setDisplayHomeAsUpEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub getMenuInflater().inflate(R.menu.actionbar, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Intent intent = getIntent(); switch(item.getItemId()){ case android.R.id.home:{ finish(); break; } case R.id.about: { intent.setClass(this, AboutActivity.class); startActivity(intent); finish(); break; } case R.id.help :{ intent.setClass(this, HelpActivity.class); startActivity(intent); finish(); break; } default:{ break; } } return super.onOptionsItemSelected(item); } }
About layout:
package com.example.sukodu; import org.apache.http.impl.conn.DefaultClientConnection; import android.annotation.SuppressLint; import android.app.ActionBar; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; public class AboutActivity extends Activity { @SuppressLint("NewApi") @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.about); ActionBar abar =getActionBar(); abar.setDisplayShowHomeEnabled(true); abar.setDisplayHomeAsUpEnabled(true); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub getMenuInflater().inflate(R.menu.actionbar, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Intent intent=getIntent(); switch(item.getItemId()){ case android.R.id.home: // intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // startActivity(intent); finish(); break; case R.id.help : intent.setClass(this, HelpActivity.class); startActivity(intent); finish(); break; case R.id.newgame : intent.setClass(this, GamesActivity.class); startActivity(intent); finish(); break; default :{ break; } } return super.onOptionsItemSelected(item); } }
Clock:
<?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" > <AnalogClock android:id="@+id/analogClock1" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout>
Help layout:
<?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" android:padding="30sp" > <TextView android:id="@+id/help_title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/help_title" android:textSize="30sp" /> <TextView android:id="@+id/help_text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/help_jieshao" android:textSize="15sp" /> <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:src="@drawable/help" /> </LinearLayout>
Newgame layout:
<?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:background="@drawable/game" android:orientation="vertical" > </LinearLayout>
运行结果:(截图)
五、实验总结(对本实验结果进行分析,实验心得体会及改进意见) |
对于新知识的运用还不够熟练,要多加练习。 |