19

我是使用 Sherlock ActionBar 的新手，我已经让它在我的应用程序中运行，并且我在操作栏中有一个项目，但我不知道如何让项目在单击时执行某些操作，我得到的就是这个。

public boolean onCreateOptionsMenu(Menu menu) {

    menu.add("Folder")
        .setIcon(R.drawable.folder)
        .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);

    return true;
}


public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
        //What do i write here?
    return true;

我希望你明白我的意思:)

编辑

嘿，我在找到的这个线程的一些帮助下使它工作，我做了一些更改，这里是代码！:DDD

@Override
public boolean onCreateOptionsMenu(Menu menu) {
   com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
   inflater.inflate(R.menu.menu, menu);
   return super.onCreateOptionsMenu(menu);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    switch (item.getItemId()) {
        case R.id.search:
            finish();
            return true;
        case R.id.new_folder:
            finish();
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}
4

4 回答 4

23

试试这个，它有效：

public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {
      com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
      inflater.inflate(R.layout.menu, menu);
}

public boolean onOptionsItemSelected(MenuItem item) {
      // Handle item selection
      switch (item.getItemId()) {
      case R.id.settings:
          Intent i=new Intent(class1.this, clas2.class);
          startActivity(i);
          return true;
      }
      return false;
}
于 2012-05-18T06:47:51.117 回答
8

像这样的东西（取自我的一个应用程序）。 本例中的活动扩展SherlockFragmentActivity。

    @Override
public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {
    menu.add(Menu.NONE, R.id.ID_ACTION_EXIT, Menu.NONE,R.string.action_label_exit)
    .setIcon(android.R.drawable.ic_menu_close_clear_cancel)
    .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
    return super.onCreateOptionsMenu(menu);
}

@Override
public boolean onOptionsItemSelected(
        com.actionbarsherlock.view.MenuItem item) {
    switch(item.getItemId()){
    case R.id.ID_ACTION_EXIT:
        Main.this.finish();
        return true;
    default:
        return false;
    }
}

R.id.ACTION_EXIT放置在res/values/ids.xml

<resources><item name="ID_ACTION_EXIT" type="id"/></resources>

[编辑] 然后试试这个（扩展 SherlockListActivity）。您必须先进行一些编辑。此代码来自 Sherlock 演示。你应该下载它们。

    @Override
public boolean onCreateOptionsMenu(Menu menu) {
    SubMenu sub = menu.addSubMenu("Theme");
    sub.add(0, R.style.Theme_Sherlock, 0, "Default");
    sub.add(0, R.style.Theme_Sherlock_Light, 0, "Light");
    sub.add(0, R.style.Theme_Sherlock_Light_DarkActionBar, 0, "Light (Dark Action Bar)");
    sub.getItem().setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home || item.getItemId() == 0) {
        return false;
    }
    THEME = item.getItemId();
    Toast.makeText(this, "Theme changed to \"" + item.getTitle() + "\"", Toast.LENGTH_SHORT).show();
    return true;
}
于 2012-05-06T17:21:32.967 回答
2

请也试试这个。

import android.os.Bundle;
import android.widget.Toast;

import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;

public class ActionBarTestActivity extends SherlockActivity {

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

    @Override
    public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {

        MenuInflater inflater = getSupportMenuInflater();
        inflater.inflate(R.menu.activity_action_bar_test, menu);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        super.onOptionsItemSelected(item);

        switch (item.getItemId()) {
        case R.id.phone:
            Toast.makeText(getBaseContext(), "You selected Phone",
                    Toast.LENGTH_SHORT).show();
            break;

        case R.id.computer:
            Toast.makeText(getBaseContext(), "You selected Computer",
                    Toast.LENGTH_SHORT).show();
            break;

        case R.id.gamepad:
            Toast.makeText(getBaseContext(), "You selected Gamepad",
                    Toast.LENGTH_SHORT).show();
            break;

        case R.id.camera:
            Toast.makeText(getBaseContext(), "You selected Camera",
                    Toast.LENGTH_SHORT).show();
            break;

        case R.id.video:
            Toast.makeText(getBaseContext(), "You selected Video",
                    Toast.LENGTH_SHORT).show();
            break;

        case R.id.email:
            Toast.makeText(getBaseContext(), "You selected EMail",
                    Toast.LENGTH_SHORT).show();
            break;

        }
        return true;
    }
}
于 2012-09-24T21:06:11.817 回答
0 
You use this one


public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {
      getSherlockActivity().getSupportMenuInflater().inflate(R.menu.settingmenu, menu);
    getSherlockActivity().getSupportMenuInflater().inflate(R.menu.menugridcalendar,me
}


This will be added in your sherlockfragment activity:


public boolean onOptionsItemSelected(MenuItem item) {
      switch (item.getItemId()) {
      case R.id.settings:
          Intent intent=new Intent(currentclass.this, calledclass.class);
          startActivity(intent);
          return true;
      }
      return false;
}
于 2013-10-10T10:32:37.210 回答