我尝试过以下代码来区分单击和双击。单击一下就可以了。当我双击图像视图时，单击和双击部分内的代码都会执行。
private static final long DOUBLE_PRESS_INTERVAL = 250; // in millis
private long lastPressTime;
boolean mHasDoubleClicked;
img_feat_orgn_item.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
findDoubleClick();
}
});
private boolean findDoubleClick() {
// Get current time in nano seconds.
long pressTime = System.currentTimeMillis();
// If double click...
if (pressTime - lastPressTime <= DOUBLE_PRESS_INTERVAL) {
mHasDoubleClicked = true;
startActivity(new Intent(
Wv_HomePage.this,
NewDonation.class));
// double click event....
} else { // If not double click....
mHasDoubleClicked = false;
Handler myHandler = new Handler() {
public void handleMessage(Message m) {
boolean mHasDoubleClicked = false;
if (!mHasDoubleClicked) {
// single click event
feature_class_val = listData_Feature_Organization
.get(j);
Intent intent = new Intent(
Wv_HomePage.this,
OrganizationDetails.class);
Bundle b = new Bundle();
b.putString("orgn_name",
feature_class_val.name);
intent.putExtras(b);
startActivity(intent);
}
}
};
Message m = new Message();
myHandler.sendMessageDelayed(m, DOUBLE_PRESS_INTERVAL);
}
lastPressTime = pressTime;
return mHasDoubleClicked;
}
按照惯例，Android 应用程序不支持双击。
也许你更愿意使用长按时 http://developer.android.com/reference/android/view/View.OnLongClickListener.html?
不过，如果您确实想双击查看GestureDetector.OnDoubleTapListener http://developer.android.com/reference/android/view/GestureDetector.OnDoubleTapListener.html
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