Android NavigationView头部设置监听事件

NavigationView头部设置监听事件的方法，供大家参考，具体内容如下

1、将XML里的静态引入删除：

2、在代码里 findViewById 找到 NavigationView，然后引入 Header 和 Menu，再获取头部布局，最后设置监听事件：

//findviewbyid
navigationView = (NavigationView) findViewById(R.id.nav_view);

//引入header和menu
navigationView.inflateHeaderView(R.layout.nav_header);
navigationView.inflateMenu(R.menu.nav_menu);

//获取头部布局
View navHeaderView = navigationView.getHeaderView(0);

3、完整代码如下：

private void initNavigation() {

    drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    navigationView = (NavigationView) findViewById(R.id.nav_view);
    //引入header和menu
    navigationView.inflateHeaderView(R.layout.nav_header);
    navigationView.inflateMenu(R.menu.nav_menu);
    //设置menu的监听事件
    navigationView.setNavigationItemSelectedListener(new NavigationView.onNavigationItemSelectedListener() {
      @Override
      public boolean onNavigationItemSelected(@NonNull MenuItem item) {
 switch (item.getItemId()) {
   case R.id.add_city:
     //启动
     startActivityForResult(new Intent(MainActivity.this, CityPickerActivity.class),
  REQUEST_CODE_PICK_CITY);
     drawerLayout.closeDrawers();
     break;
   case R.id.setting:
     Intent SettingIntent = new Intent(MainActivity.this, SettingActivity.class);
     startActivity(SettingIntent);
     drawerLayout.closeDrawers();
     break;
   case R.id.about:
     Intent aboutIntent = new Intent(MainActivity.this, aboutActivity.class);
     startActivity(aboutIntent);
     drawerLayout.closeDrawers();
     break;
 }
 return false;
      }
    });

    //获取头部布局
    View navHeaderView = navigationView.getHeaderView(0);
    //设置监听事件
    icon_image = (CircleImageView) navHeaderView.findViewById(R.id.icon_image);
    icon_image.setonClickListener(new View.onClickListener() {
      @Override
      public void onClick(View view) {
 dialog.show();
      }
    });

    //读取头像
    Utility.getImageFromShare(this, icon_image);

    //dialog
    dialog = new CustomDialog(this, 100, 100, R.layout.dialog_photo, R.style.Theme_dialog,
 Gravity.BOTTOM, R.style.pop_anim_style);
    //屏幕外点击无效
    dialog.setCancelable(false);

    btn_camera = (Button) dialog.findViewById(R.id.btn_camera);
    btn_camera.setonClickListener(new View.onClickListener() {
      @Override
      public void onClick(View view) {
 toCamera();
      }
    });

    btn_picture = (Button) dialog.findViewById(R.id.btn_picture);
    btn_picture.setonClickListener(new View.onClickListener() {
      @Override
      public void onClick(View view) {
 toPicture();
      }
    });

    btn_cancel = (Button) dialog.findViewById(R.id.btn_cancel);
    btn_cancel.setonClickListener(new View.onClickListener() {
      @Override
      public void onClick(View view) {
 dialog.dismiss();
      }
    });

  }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。