sendUserActionEvent()MVIEW点击按钮后返回null == [英] sendUserActionEvent() mView== null after clicking on button
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问题描述
我已经检查这个链接但它提到长的点击。但我点击自定义对话框按钮后,面临这样的。 我已经贴我的code在这里。谁能帮助我避免这种错误。
I have checked with this link but there its mentioned about long clicks. but I am facing this after clicking on button of custom dialog. I have pasted my code over here. can anyone help me to avoid this error.
ibtnCancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Log.w("DemoDvicetracker", etConfirmPassword
.getText().toString());
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(
etConfirmPassword.getWindowToken(), 0);
passwordPopup.dismiss();
}
});
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/rel"
android:layout_width="fill_parent"
android:layout_height="200dp"
android:background="@drawable/popup_bg" >
<TextView
android:id="@+id/txt_enter_pwd"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="@string/enter_pwd"
android:textSize="24sp"
android:textColor="@android:color/black" />
<EditText
android:id="@+id/et_password"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/txt_enter_pwd"
android:hint="@string/pwd"
android:background="@drawable/popup_textfeild"
android:layout_marginTop="30dp"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:inputType="textPassword"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="60dip"
android:layout_alignParentBottom="true"
android:layout_below="@+id/et_password"
android:gravity="bottom"
android:orientation="horizontal" >
<ImageButton
android:id="@+id/ibtn_dialog_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@drawable/popup_cancel_selector"
android:contentDescription="@string/cancel"/>
<ImageButton
android:id="@+id/ibtn_dialog_submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="0dp"
android:layout_weight="1"
android:background="@drawable/popup_submit_selector"
android:contentDescription="@string/submit"/>
</LinearLayout>
推荐答案
这是不是与您的code的一个问题,而是关系到S4 Android版本。 同样的问题已提出在计算器: sendUserActionEvent()为null
this is not a problem related to your code, but related to S4 android version. Same question has been posed on stackoverflow : sendUserActionEvent() is null
所以,就忽视它;)
这篇关于sendUserActionEvent()MVIEW点击按钮后返回null ==的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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