Question

我的SlidingScreenActivity代码是，

private class SlideMenuClickListener implements
    ListView.OnItemClickListener {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position,
                long id) {
            // display view for selected nav drawer item
            displayView(position);
        }
    }
public void displayView(int position) {

    Fragment fragment = null;

        switch (position) {

        case 0:
            mDrawerLayout.closeDrawer(mDrawerList);
            break;
        case 1:
            fragment=new HomeFragment();
            break;
        case 2:
            fragment=new Mywallet();
            break;
        case 3:

            fragment=new AboutUsFragment();
            break;

        default:
            break;
        }

    }

    if (fragment != null) {
        FragmentManager fragmentManager = getSupportFragmentManager();
        fragmentManager.beginTransaction()
        .replace(R.id.frame_container, fragment).commit();

        mDrawerList.setItemChecked(position, true);
        mDrawerList.setSelection(position);
        setTitle(navMenuTitles[position]);
        mDrawerLayout.closeDrawer(mDrawerList);
    } else {
        mDrawerLayout.closeDrawer(mDrawerList);

        Log.e("SlidingMainActivity", "Error in creating fragment");
    }
}

另一个Activity按钮侦听器

btnWallet.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub

                    Intent mIntent=new Intent(this,SlidingScreenActivity.class);
                    startActivity(mIntent);
                }
            });

我如何打开我在案例2中已经声明的MyWallet fragment：在SlidingScreenActivity.class中，当通过Intent点击另一个活动中的按钮时？有人可以帮帮我吗？

提前致谢...

Answer 1

SlidingScreenActivity：

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using UnityEngine.EventSystems;
public class DestroyPlayerOnTouch : MonoBehaviour {
    public GameObject panel;
       bool hasshield = false;

    void OnCollisionEnter(Collision col)
    {
          if (col.gameObject.tag == "Monster"  && !hasshield) 
        { 
            panel.SetActive (true);
        }

        else if(col.gameObject.tag == "Monster" && hasshield)
        {
            panel.SetActive (false);
        }
    }

    void OnTriggerEnter(Collider other) 
    {
        if (other.gameObject.tag == "Shield") 
        {
            Debug.Log("hasshield!");
            hasshield = true;
        }
    }
}

另一个Activity按钮侦听器：

@Override
protected void onStart() {
    super.onStart();
    displayView(getIntent().getIntExtra("position", 2));
}

如何通过另一个活动中的意图打开片段类？

1 个答案: