英文:
How to set listener correctly?
问题
如果在适配器视图中初始化了onItemClickListener，那么如何正确地为列表视图设置setOnItemClickListener？我有以下代码，并且在倒数第二行和倒数第一行字符串上出现了错误，我在那里尝试了listView.setOnClickListener(itemClickListener);。
@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_top_level);AdapterView.OnItemClickListener itemClickListener = new AdapterView.OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> listenView, View itemView, int position, long id) {if (position == 0) {Intent intent = new Intent(TopLevelActivity.this, DrinkCategoryActivity.class);startActivity(intent);}}};ListView listView = (ListView) findViewById(R.id.list_options);listView.setOnItemClickListener(itemClickListener);}
英文:
If there is an initializing of onItemClickListener with adapter view, how can I set setOnItemClickListener for list view correctly? I have following code and I have a mistake on the before and before last one string, where I try to listView.setOnClickListener(itemClickListener);
@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_top_level);AdapterView.OnItemClickListener itemClickListener = new AdapterView.OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> listenView, View itemView, int position, long id) {if (position == 0) {Intent intent = new Intent(TopLevelActivity.this, DrinkCategoryActivity.class);startActivity(intent);}}};ListView listView = (ListView) findViewById(R.id.list_options);listView.setOnClickListener(itemClickListener);}}
答案1
得分: 0
为什么不尝试使用以下代码替代itemclicklistener：--
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {// TODO Auto-generated method stubIntent i = new Intent(getApplicationContext(), destinationclass.class);startActivity(i);}});
英文:
why not try this instead of itemclicklistener:--
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {// TODO Auto-generated method stubIntent i = new Intent(getApplicationContext(), destinationclass.class);startActivity(i);}});
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