package irdc.ex03_16;
import irdc.ex03_16.R;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
public class EX03_16 extends Activity {
/** Called when the activity is first created. */
public Button mButton2;
public Button mButton3;
public Button mButton4;
public Button mButton5;
public EditText mEditText1;
public EditText mEditText2;
public TextView mTextView2;
public TextView mTextView4;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mTextView2 = (TextView) findViewById(R.id.mTextView2);
mTextView4 = (TextView) findViewById(R.id.mTextView4);
mButton2 = (Button) findViewById(R.id.mButton2);
mButton3 = (Button) findViewById(R.id.mButton3);
mButton4 = (Button) findViewById(R.id.mButton4);
mButton5 = (Button) findViewById(R.id.mButton5);
mEditText1 = (EditText) findViewById(R.id.mText1);
mEditText2 = (EditText) findViewById(R.id.mText2);
mButton2.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View v)
{
mTextView2.setText("+");
String strRet = Integer.toString( Integer.parseInt(mEditText1.
getText().toString())+ Integer.parseInt
(mEditText2.getText().toString()) );
mTextView4.setText(strRet);
}
});
mButton3.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View v)
{
mTextView2.setText("-");
String strRet = Integer.toString( Integer.parseInt(mEditText1.
getText().toString())- Integer.parseInt
(mEditText2.getText().toString()) );
mTextView4.setText(strRet);
}
});
mButton4.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View v)
{
mTextView2.setText("*");
String strRet = Integer.toString( Integer.parseInt(mEditText1.
getText().toString())* Integer.parseInt
(mEditText2.getText().toString()) );
mTextView4.setText(strRet);
}
});
mButton5.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View v)
{
mTextView2.setText("/");
String strRet = Integer.toString( Integer.parseInt(mEditText1.
getText().toString())/ Integer.parseInt
(mEditText2.getText().toString()) );
mTextView4.setText(strRet);
}
});
}
}
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android手机开发源代码--1
共316个文件
xml:85个
java:45个
prefs:36个
需积分: 9 22 下载量 119 浏览量
2010-01-29
09:30:44
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收藏 1.23MB RAR 举报
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android平台google手机开发 的源代码,在eclipse(推荐android1.5SDK)下导入工程即可编译、运行,新手入门的快速捷径。 本压缩包下有近20多个示例。
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android手机开发源代码--1 (316个子文件)
resources.ap_ 205KB
resources.ap_ 56KB
resources.ap_ 7KB
resources.ap_ 7KB
resources.ap_ 7KB
resources.ap_ 7KB
resources.ap_ 7KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
resources.ap_ 6KB
EX03_19.apk 208KB
EX03_14.apk 59KB
EX03_11.apk 12KB
EX03_10.apk 11KB
EX03_20.apk 10KB
EX03_09.apk 10KB
EX03_08.apk 10KB
EX03_16.apk 10KB
EX03_18.apk 10KB
EX03_13.apk 10KB
EX03_15.apk 10KB
EX03_21.apk 9KB
EX03_12.apk 9KB
EX03_17.apk 9KB
EX03_03.apk 9KB
EX03_07.apk 9KB
EX03_04.apk 9KB
EX03_06.apk 9KB
EX03_02.apk 9KB
EX03_05.apk 9KB
EX03_01.apk 9KB
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
.classpath 280B
Thumbs.db 4KB
classes.dex 6KB
classes.dex 5KB
classes.dex 5KB
classes.dex 5KB
classes.dex 4KB
classes.dex 4KB
classes.dex 4KB
classes.dex 4KB
classes.dex 4KB
classes.dex 4KB
classes.dex 3KB
classes.dex 3KB
classes.dex 3KB
classes.dex 3KB
classes.dex 3KB
classes.dex 3KB
classes.dex 3KB
classes.dex 2KB
classes.dex 2KB
classes.dex 2KB
classes.dex 2KB
EX03_16.java 3KB
EX03_15.java 3KB
EX03_11.java 2KB
EX03_11_1.java 2KB
EX03_20.java 2KB
EX03_18.java 2KB
R.java 2KB
EX03_19.java 2KB
EX03_10_1.java 2KB
R.java 2KB
EX03_10.java 2KB
EX03_08.java 2KB
Ex03_13.java 1KB
R.java 1KB
Ex03_14.java 1KB
共 316 条
- 1
- 2
- 3
- 4
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