这是什么问题FATAL EXCEPTION: main Process: com.example.lightcontrol_app2, PID: 4533 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.lightcontrol_app2/com.example.lightcontrol_app2.ui.control.activity.EditingSingleLampActivity}: java.lang.RuntimeException: setOnItemClickListener cannot be used with a spinner. at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2668) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2729) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1480) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6176) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:893) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:783) Caused by: java.lang.RuntimeException: setOnItemClickListener cannot be used with a spinner. at android.widget.Spinner.setOnItemClickListener(Spinner.java:571) at com.example.lightcontrol_app2.ui.control.activity.EditingSingleLampActivity.init(EditingSingleLampActivity.java:111) at com.example.lightcontrol_app2.ui.control.activity.EditingSingleLampActivity.onCreate(EditingSingleLampActivity.java:65) at android.app.Activity.performCreate(Activity.java:6692) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2621) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2729) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1480) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6176) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:893) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:783)
时间: 2023-12-06 11:03:38 浏览: 58
这个错误是由于你在 Spinner 上使用了 `setOnItemClickListener` 方法,而这个方法不能用于 Spinner。Spinner 是一个下拉列表,你应该使用 `setOnItemSelectedListener` 方法来监听 Spinner 中选择的项目。请检查你的代码中是否有类似以下的代码:
```java
spinner.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// do something
}
});
```
将其替换为以下代码:
```java
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
// do something
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// do something
}
});
```
这样应该可以解决你遇到的问题。
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