android - 如何在Android中正确覆盖dispatchKeyEvent

我得到

D/InputEventConsistencyVerifier( 2144): KeyEvent: ACTION_UP but key was not down.`
D/InputEventConsistencyVerifier( 2144): in com.android.internal.policy.impl.PhoneWindow$DecorView@41689658

当我在活动中尝试执行此操作时，到处都是警告：

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    if ((/*some boolean checks*/) && (event.getAction() == KeyEvent.ACTION_DOWN)) {
            /*some custom functions*/
            return true;
        }
    }
    return super.dispatchKeyEvent(event);
}

在活动级别中重写dispatchKeyEvent的正确方式是什么？这些警告行吗？我应该在我的视图的onKeyUp和onKeyDown中做相应的更改吗？

最佳答案

试试这个

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    if (event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
        if (event.getAction() == KeyEvent.ACTION_UP){

         enter();

            return true;
    }}
    return super.dispatchKeyEvent(event);
};