Comments by Member 12299159 (Top 56 by date)

I mean The For() loop does not worked.

OkThanks for help.

Hey, I solved this problem.
The list view save the folder in activity.
I facing another problem. This problem is when I add two or more folders on list view, and get back the activity. I return back this activity only last folder visible on list view. Other folders disappeared on list view. Please help me for solving this problem.

The code for creating folder is given below,

File file;
String name = name_et.getText().toString();
String extSdcard = Environment.getExternalStorageDirectory().toString();
file = new File(extSdcard, name);
file.mkdir();


Please check this code.

This is debugger output
this = {FolderFragment@830019068040} "FolderFragment{40fde088 #0 id=0x7f0c0076}"
preferences = {SharedPreferencesImpl@830019732696}
previousText = {String@830019740160} "h"
arrayList = {ArrayList@830019725632} size = 0
file = null
adapter = {ArrayAdapter@830019726504}

On next step application finishes.

I uploaded the log cat. Please check this and tell me changes in code.
The line no. 166 is arrayList.add(file.getName());

I am not solved this exception.
Please tell any changes in code.

I debugged the code.
The debugger shows,
previous text h
array list size 0
file 0

The application finish on arrayList.add(file.getName()); statement.

I checks above link. But I does not understand how I handle the various state changes.
Please give me example.

I was created folder in internal storage of phone. The name of this folder is "SMSFolder". I want to move messages from inbox to SMSFolder for backup purpose. For moving messages I used following code,

int position =0;
ContentValues values = new ContentValues();
values.put("address", sms.get(position).getmAddress());
values.put("body", sms.get(position).getmBody());
getContentResolver().insert(Uri.parse("/SMSFolder"), values);

These messages show on my application.
Please tell me any solution for this exception.

I think Uri.parse("/SMSFolder"), values is wrong.
So, please tell me another logic for inserting message to folder.

For your point of view what is wrong in this statement?

I using navigation drawer in my application. "Create Folder" option on the navigation drawer. When any user click on this option, it display the form for creating new folder and create a folder and view this folder on navigation drawer below of Create Folder option.

For reference, please check above link in question.

I read this topic. I do not get solution. If another way is present for solution please tell me.

The above code does not worked properly in my project.
Please give me another solution.

I do not understand your comment
The second position MODE_PRIVATE error occurred.

What is SQLiteDatabase sqldb = openOrCreateDatabase("myDatabase", MODE_PRIVATE, null); MODE_PRIVATE in this statement.
I am getting error for MODE_PRIVATE statement.

You want a database file then I will upload on this page.

I explain you. I want to implement function for moving sms from spam to inbox. I create database for storing spam sms. In this database Status_Msg is a column for storing status of sms. Initially status of all messages is 0. I implement one function setStatus for updating status of sms. When status of sms updated to 1 this sms will move in inbox and display. This is the working.

The Status_Msg is integer variable but it initialize string datatype.
I trying to get updated status by using this statement System.out.println("" + Status_Msg);

I checked keeping default 0 value.
The whole column is updated to 1.

Ok

But I checks the display function for displaying data in database. It shows the status is 0.

Yes
Create Table query
public static final String DB_Query = "create table " + DB_Table1 + "(" +Sms_Id+" integer primary key autoincrement," +Sms_Address+" text not null, "+Sms_Body+" text not null, "+Status_Msg+" integer default 1)";

Code for setStatus Function
<pre lang="java">public String setStatus(){
SQLiteDatabase sqldb = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(Status_Msg, "1");
sqldb.update(DB_Table1, values, "sms_id ="+ Sms_Id, null);
System.out.println("" + Status_Msg);
sqldb.close();
return Status_Msg;
}
</pre>

yes

Yes I have primary key as Sms_Id

By using your code whole column of status updated.
I want to update specific field selected by check box.
Please give me solution.

I want to update Status_Msg to value 1.
Your code update Sms_Address to status.
Please give me another solution.

I solved the yesterdays problem. I updated the question.Please check this and help me this for solving.

How I create new setStatus() method?
How I create update query?

I checks by using debugger the update query updates value 0 to 1 and
Select query not contains any item.

I solved the yesterdays problem. This is a new problem I face. Please help me for solving this problem. I updated the question.

The status of message is equal to 1 then update the status of message.

Thank you. I solved this question.

Type of array list
ArrayList<message> sms;
ArrayList<string> al;

Type mismatch error

This loop added all numbers of all messages.
But I want to add the one number of messages.

It means, I tried the for loop the source code is given below

I do not understand.

I tried this repeated for loop

But the for repeats more times the all number are added in list view.
I want to add one number on one time in list view like a phone inbox.

thanks. I solved this problem.

I tried above code for moving spam to inbox. But this code does not works.

Ok
I try it

I send the logcat

I does not understand.

I written the comment information. Please check this.

what you mean?

I uploaded the code

Please check this logcat and help me solve this error