实现左右滑动跳转页面 （父类 及其实现类）

package com.xu.shoujiweishi.activity;

import android.app.Activity;
import android.os.Bundle;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;

public  abstract  class BaseActivity extends Activity {
private GestureDetector mGestureDetector ;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
mGestureDetector=new GestureDetector(this, new GestureDetector.SimpleOnGestureListener(){
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2,
float velocityX, float velocityY) {
if (e1.getRawX()-e2.getRawX()>100) {
nextPage();
}else if (e2.getRawX()-e1.getRawX()>100) {
prePage();

}
return super.onFling(e1, e2, velocityX, velocityY);
}
});

}
@Override
public boolean onTouchEvent(MotionEvent event) {
mGestureDetector.onTouchEvent(event);
return super.onTouchEvent(event);
}
public  void nextpage(View view){
nextPage();

};
public  void prepage(View view){

prePage();
};
public abstract void nextPage();
public abstract void prePage();

}

package com.xu.shoujiweishi.activity;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;

import com.xu.shouji.R;

public class SetUp1Activity extends BaseActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_set_up1);
}

@Override
public void nextPage() {
// TODO Auto-generated method stub
Intent intent = new Intent(this, SetUp2Activity.class);
startActivity(intent);
finish();
overridePendingTransition(R.anim.next_in, R.anim.next_out);
// TODO Auto-generated method stub

}

@Override
public void prePage() {//第一个界面没有上一页面；所以就不进行具体实现了；

}

}

package com.xu.shoujiweishi.activity;

import android.app.Activity;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.BoolRes;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;

import com.xu.shouji.R;
import com.xu.shoujiweishi.util.ConstantValue;
import com.xu.shoujiweishi.util.SpUtil;
import com.xu.shoujiweishi.util.ToastUtil;
import com.xu.shoujiweishi.view.SettingItemView;

public class SetUp2Activity extends BaseActivity {
private SettingItemView siv;

@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_set_up2);
initUI();

}

private void initUI() {
// TODO Auto-generated method stub
siv = (SettingItemView) findViewById(R.id.siv_sim_bound);
// 回显；
String sim_no = SpUtil.getString(this, ConstantValue.SIM_NO, "");
if (TextUtils.isEmpty(sim_no)) {
siv.setChecked(false);
} else {
siv.setChecked(true);
}
siv.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
boolean ischeck = siv.isCheck();

siv.setChecked(!ischeck);
if (!ischeck) {
// 存储序列卡号
TelephonyManager manager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String serialNumber = manager.getSimSerialNumber();
SpUtil.putString(getApplicationContext(),
ConstantValue.SIM_NO, serialNumber);

} else {
// 删除序列卡号的节点；
SpUtil.remove(getApplicationContext(), ConstantValue.SIM_NO);
}

}
});

}

@Override
public void nextPage() {
// TODO Auto-generated method stub
String string = SpUtil.getString(this, ConstantValue.SIM_NO, "");
if (!TextUtils.isEmpty(string)) {
Intent intent = new Intent(this, SetUp3Activity.class);
startActivity(intent);
finish();
overridePendingTransition(R.anim.next_in, R.anim.next_out);
}else {
ToastUtil.show(this, "请绑定手机卡号");
}
}

@Override
public void prePage() {
// TODO Auto-generated method stub
Intent intent = new Intent(this, SetUp1Activity.class);
startActivity(intent);
finish();
overridePendingTransition(R.anim.pre_in, R.anim.pre_out);
}

}