Android Activity 切换示例
2010-03-19 07:17:00 来源:WEB开发网Activity1:
package com.sample.android.activitytransition;
import android.app.Activity;
import android.os.Bundle;
import android.widget.*;
import android.content.*;
import android.view.*;
public class Activity1 extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity1);
Button button = (Button)findViewById(R.id.button1);
button.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(Activity1.this, Activity2.class);
startActivity(intent);
Activity1.this.finish();
}
});
}
}
Activity 2:
package com.sample.android.activitytransition;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class Activity2 extends Activity {
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity2);
Button button = (Button) findViewById(R.id.button2);
button.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(Activity2.this, Activity1.class);
startActivity(intent);
Activity2.this.finish();
}
});
}
}
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