相关疑难解决方法(0)

我的logcat中的错误是这样的

logcat的

08-29 08:20:57.961: ERROR/AndroidRuntime(1766): java.lang.RuntimeException: Unable to start activity ComponentInfo{one.two/one.two.Booking}: java.lang.IllegalArgumentException: column '_id' does not exist
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2268)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2284)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.app.ActivityThread.access$1800(ActivityThread.java:112)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1692)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.os.Looper.loop(Looper.java:123)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at android.app.ActivityThread.main(ActivityThread.java:3948)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at java.lang.reflect.Method.invokeNative(Native Method)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at java.lang.reflect.Method.invoke(Method.java:521)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
08-29 08:20:57.961: ERROR/AndroidRuntime(1766):     at dalvik.system.NativeStart.main(Native Method)
08-29 …

将自定义值设置为 Searchview Adapter

就像我们在自动完成和传递数组字符串中一样

我试过这段代码:

private void setupSearchView(MenuItem searchItem) {

    if (isAlwaysExpanded()) {
        mSearchView.setIconifiedByDefault(false);
    } else {
        searchItem.setShowAsActionFlags(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
    }

    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    if (searchManager != null) {
        List<SearchableInfo> searchables = searchManager.getSearchablesInGlobalSearch();
        SearchableInfo info = searchManager.getSearchableInfo(getComponentName());
        for (SearchableInfo inf : searchables) {
            if (inf.getSuggestAuthority() != null && inf.getSuggestAuthority().startsWith("applications")) {
                info = inf;
            }
        }
        mSearchView.setSearchableInfo(info);

    }
    mSearchView.setOnQueryTextListener(this);
}