如何将点击添加到列表视图中的特定项目
How to add click to specific item in listView
我用一些项目做了 ListView,现在我想要当我点击特定项目时将我发送到 'next' activity。
我写这段代码:
listViewProduct.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> list, View v, int pos, long id) {
Intent intent = new Intent(DrugaStranica.this, MainActivity.class);
startActivity(intent);
}
});
但它对所有项目都有效,我想要特定项目将我发送到特定 activity。
请使用下面的代码,它可能有助于解决您的问题。
listViewProduct.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> list, View v, int pos, long id) {
Intent intent;
switch (pos) {
case 0:
intent = new Intent(DrugaStranica.this, TestOneActivity.class);
break;
case 1:
intent = new Intent(DrugaStranica.this, TestTwoActivity.class);
break;
case 2:
intent = new Intent(DrugaStranica.this, TestThreeActivity.class);
break;
case 3:
intent = new Intent(DrugaStranica.this, TestFourActivity.class);
break;
default:
intent = new Intent(DrugaStranica.this, MainActivity.class);
break;
}
startActivity(intent);
}
});
我用一些项目做了 ListView,现在我想要当我点击特定项目时将我发送到 'next' activity。
我写这段代码:
listViewProduct.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> list, View v, int pos, long id) {
Intent intent = new Intent(DrugaStranica.this, MainActivity.class);
startActivity(intent);
}
});
但它对所有项目都有效,我想要特定项目将我发送到特定 activity。
请使用下面的代码,它可能有助于解决您的问题。
listViewProduct.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> list, View v, int pos, long id) {
Intent intent;
switch (pos) {
case 0:
intent = new Intent(DrugaStranica.this, TestOneActivity.class);
break;
case 1:
intent = new Intent(DrugaStranica.this, TestTwoActivity.class);
break;
case 2:
intent = new Intent(DrugaStranica.this, TestThreeActivity.class);
break;
case 3:
intent = new Intent(DrugaStranica.this, TestFourActivity.class);
break;
default:
intent = new Intent(DrugaStranica.this, MainActivity.class);
break;
}
startActivity(intent);
}
});