Activity的保存与恢复
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Log.e("TAG", "保存应用状态");
outState.putString("e1", e1.getText().toString());
outState.putString("e2",e2.getText().toString());
outState.putString("e3",e3.getText().toString());
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
Log.e("TAG", "恢复应用状态");
e1.setText(savedInstanceState.getString("e1") + "恢复之后的");
e2.setText(savedInstanceState.getString("e2")+"恢复之后的");
e3.setText(savedInstanceState.getString("e3")+"恢复之后的");
}
点击事件的方法
关闭程序
public void guanbi(View v)
{
//关闭Activity
finish();
}
Activity保存与恢复状态。。。点击事件的方法。。关闭Activity
原文：http://www.cnblogs.com/1ming/p/5426358.html