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Android setSelected boolean不能应用于int_Android_Android Spinner - Fatal编程技术网

Android setSelected boolean不能应用于int

Android setSelected boolean不能应用于int,android,android-spinner,Android,Android Spinner,我有一个微调器,我想将30设置为默认值: String[] items = new String[]{"15", "30", "60", "90", "Off"}; ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item, items); int spinnerPosition = adapter.getPos

我有一个微调器,我想将30设置为默认值:

String[] items = new String[]{"15", "30", "60", "90", "Off"};
    ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item, items);
    int spinnerPosition = adapter.getPosition("30");
    dropdown.setSelected(spinnerPosition);
String[]items=新字符串[]{“15”、“30”、“60”、“90”、“Off”};
ArrayAdapter=新的ArrayAdapter(这个,android.R.layout.simple\u微调器\u下拉菜单\u项,项);
int spinnerPosition=适配器.getPosition(“30”);
下拉选择(喷丝头位置);
问题出现在
下拉列表中。setSelected(喷丝头位置)喷丝头位置显示错误:视图中的setSelect(布尔值)不能应用于(int)


有没有办法解决这个问题并将30设为默认值?

您可能需要使用
setSelection()
,而不是设置为selected:)

在此之前,为微调器/下拉列表设置适配器:)