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On Sat, Aug 27, 2011 at 2:27 PM, aparna rani <[email protected]> wrote:
> hi i am implementing change password option in my app. i displayed dialog
> alert box.
> when i trying to get data from edittext failed. why i don't know please
> help me?
>
> LayoutInflater factory = LayoutInflater.from(this);
> final View textEntryView = factory.inflate(R.layout.password,
> null);
>
> AlertDialog.Builder alert = new AlertDialog.Builder(this);
>
> alert.setTitle("Change Passwoed");
> alert.setView(textEntryView);
> AlertDialog changePassword = alert.create();
>
> final EditText oldPassword = (EditText)
> changePassword.findViewById(R.id.old_password);
> final EditText newPassword = (EditText)
> changePassword.findViewById(R.id.new_password);
> final EditText retypePassword = (EditText)
> changePassword.findViewById(R.id.retype_password);
> alert.setPositiveButton("Submit", new
> DialogInterface.OnClickListener() {
> public void onClick(DialogInterface dialog, int whichButton)
> {
> String oldPass=oldPassword.getText().toString();
> String newPass=newPassword.getText().toString();
> String retypePass=retypePassword.getText().toString();
>
> if(oldPass.trim().length()==0||newPass.trim().length()==0||retypePass.trim().length()==0)
> {
> displayAlert("Enter three fields");
> }
>
> }
> });
>
> alert.setNegativeButton("Cancel", new
> DialogInterface.OnClickListener() {
> public void onClick(DialogInterface dialog, int whichButton) {
> // Canceled.
> }
> });
> alert.show();
>
> //password.xml
>
>
> <?xml version="1.0" encoding="utf-8"?>
> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android";
> android:orientation="vertical"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> <TableLayout android:id="@+id/LinearLayout_item"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> <TableRow>
> <EditText android:id="@+id/old_password"
> android:layout_width="fill_parent"
> android:password="true"
> android:singleLine="true"
> android:hint="Old Password"/>
> </TableRow>
> <TableRow>
> <EditText android:id="@+id/new_password"
> android:hint="New Password"
> android:layout_width="fill_parent"
> android:password="true"
> android:singleLine="true"/>
> </TableRow>
> <TableRow>
> <EditText android:id="@+id/retype_password"
> android:layout_width="fill_parent"
> android:hint="Retype New Password"
> android:password="true"
> android:singleLine="true"/>
> </TableRow>
> </TableLayout>
> </LinearLayout>
>
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