I have written below code for showing a custom dialog
void CheckHighScore() {
AlertDialog.Builder builder;
AlertDialog alertDialog;
Context mContext = getApplicationContext();
LayoutInflater inflater = (LayoutInflater)
mContext.getSystemService
(LAYOUT_INFLATER_SERVICE);
ViewGroup vg = (ViewGroup)
findViewById(R.id.layout_root);
View layout = inflater.inflate(R.layout.mydialog,
vg);
builder = new AlertDialog.Builder(mContext);
builder.setView(layout);
alertDialog = builder.create();
alertDialog.show();
}
__________
xml file
__________
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:id="@+id/layout_root" android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp">
<TextView android:id="@+id/desc" android:text="@string/ask_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:textColor="#FFF" />
<EditText android:text="Enter your info here" android:id="@+id/
yourinfo" android:layout_width="wrap_content"
android:layout_height="wrap_content"></EditText>
</LinearLayout>
it is unable to find ViewGroup in above code and is crashing. I have
another main.xml file which is set to content layout in this activity.
So how can I correct this thing ?
Also I need to add some validation here to this dialog like info
cannot be empty !
thanks in advance
Jags
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