Android toolbar inflateMenu 无法加载布局

来源：互联网发布：淘宝纸箱机械编辑：程序博客网时间：2024/06/16 10:43

1、设置toolbar，直接在menu_main中添加item，并设置getSupportActionBar(toolbar),此时加载toolbar和实现点击事件如下：

@Override    public boolean onCreateOptionsMenu(Menu menu)    {        // Inflate the menu; this adds items to the action bar if it is present.        getMenuInflater().inflate(R.menu.menu_main_toolbar, menu);        return true;    }    @Override    public boolean onOptionsItemSelected(MenuItem item)    {        // Handle action bar item clicks here. The action bar will        // automatically handle clicks on the Home/Up button, so long        // as you specify a parent activity in AndroidManifest.xml.        int id = item.getItemId();        //noinspection SimplifiableIfStatement        if (id == R.id.action_settings) {                      return true;        }        return super.onOptionsItemSelected(item);    }

2、将toolbar设置为非actionbar形式

main_toolbar = (Toolbar) findViewById(R.id.main_toolbar);        //setSupportActionBar(main_toolbar);        main_toolbar.setTitle("MarkIt");        main_toolbar.setTitleTextColor(getResources().getColor(R.color.white));        main_toolbar.setNavigationIcon(R.drawable.contact);        main_toolbar.inflateMenu(R.menu.menu_main_toolbar);               main_toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {            @Override            public boolean onMenuItemClick(MenuItem item) {                int menuItemId = item.getItemId();                if(menuItemId==R.id.action_setting){                                 }                return false;            }        });

当调用inflateMenu加载布局时，需要实现点击监听，无需setSupportActionBar(),否则加载的是onCreateOptionsMenu()中的布局

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