Android实现不同Active页面间的跳转

  Intent intent = new Intent();
  intent.setClass(ErrorPageActive.this, LoginActive.class);
  startActivity(intent);   

就这么简单，如果要把一个页面的参数带到另一个页面，则需要

Bundle bundle = new Bundle();
bundle.putString("USERNAME", et_username.getText().toString());
intent.putExtras(bundle); 

自定义adapter跳转到activity

holder.relative.setOnClickListener(new OnClickListener(){

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                  Intent intent = new Intent();
                  intent.setClass(context,HomeActivity.class);
                  v.getContext().startActivity(intent);
                Toast toast=Toast.makeText(context, "点击内容标题触发事件！", Toast.LENGTH_SHORT);
            }
        });