android

Get all IDs of items in a ListView

How can I get all IDs of items in a ListView with a Cursor adapter? ...

Implementing Android application with database.

Friends, I need to know how to create simple android application by sqlite database, how can i view the sqlite database and to view the tables has like other mysql server, Let me help to create simple application with database.where i can find the database. Thanks in advance ...

Is there any way I can call my batch file which is there on windows through Android?

Is there any way I can call my batch file which is there on windows through Android? ...

Any guidelines to create a polling app on android?

I intend to develop an app on android that can help people selecting the best pizza/ice cream/hot dog in a certain town based on their ratings through a poll. Now what resources do I need to achieve the desired solution? Do I need a web service or website/device connectivity for the desired poll? I would like to start off with a simple ...

when a setOnTouchListener is set to webview - loadDataWithBaseURL does not work or shows the same old content

I am loading some sequence of pages while the user swipes/flings on the webview, using the animation effect of the viewflipper - to bring that iphone transition effect. I have two webviews added to a viewflipper. Added setOnTouchListener to both the webviews and using gesture detector for fling. After detecting the fling direction, I ...

Using default font styles in Android

How do you use the Android default font sizes in xml? I tried: android:textAppearance="@android:style/TextAppearance_Large" But I get: error: Error: No resource found that matches the given name (at 'textAppearance' with value '@android:style/TextAppearance_Large'). ...

Display the grid view images according to a number

Hi i want to display the number of images according to one number.That means if number is 1 i want to displat only one imageview in grid,if number is 3 i want to display the 3 images in grid .But i take only one image that means depending on the number that image will be displayed th ...

Android - Multiple lists not showing

Hi guys, I have two list, that need to be processed and displayed, I have used the following technique - I get the data from 2 sources, process it and have 2 Custom Adapters, that take the data and place it in the relvant View. However I only can view one list (the one at the top of in the view xml) - and not the other one, Can someo...

How to use multiple listviews in a single activity on android?

I have 9 listviews which should come under single activity. All the lists may/maynot display at a time on the screen (all at a time is nice) ...

ECLIPSE ANDROID DEVICES DISAPPEAR

Hello, I have a problem with the Android emulator. After I run my application on a device it disappear from DDMS at some moment with no reason, even if it is still started. The only way to run again is to close the previous emulator and reopen it by running my application. Do you have any solution for this strange error ? I must say t...

getting the index of clicked item in a listview

Hi, I want to get the index of the Selected Item ( Clicked ) in a ListView. Can any one please tell me? Thanks Deepak ...

Android: Can I use a zoom control in an imageview?

Can I apply zoom control in imageview ...

Activity found to handle Intent

Hi, I am tring to invote internal media player of android from my activity. Seems there is some problem in menifest file . Please look into this issue . 08-04 18:08:47.825: ERROR/AndroidRuntime(1386): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=file:///sdcard/audio...

Important(useful) websites for the "Android" related stuff

Hello all Androiders, As such There is no particular repository for Android, i would like to initiate this. Now, let me clear about my idea: My idea is that Wherever you find any website and if you find it helps for the Android, then pls try to post here. This post works as a common Android-Database storing all the website-links which ...

Setting start position for a custom extended View element

Hi everyone, I need to implement drag & drop for my View. That works nicely but i need to set starting position for my View based on layout parameters. Here's the code: RelativeLayout lay=(RelativeLayout)findViewById(R.id.low_and_high_layout); android.widget.RelativeLayout.LayoutParams params=new RelativeLayout.LayoutP...

how to convert binary string data into String in android

Can anybody give me some clue that how to convert binary string into a string(english). I have tried and googled so much but couldn't find an answer. Here is my code: InputStream iStream = getApplicationContext().getResources().openRawResource(R.raw.map); InputStreamReader input; String line = ""; //char character[] = null; //String re...

How to check if EditText has a value in Android / Java

This should be simple, but I have tried if statements checking for null values and also ones checking the .length of it: EditText marketValLow = (EditText) findViewById(R.id.marketValLow); EditText marketValHigh = (EditText) findViewById(R.id.marketValHigh); if (marketValLow.getText().length() != 0 && marketValHi...

Dynamic data for Adapter attached to EditText

Is there a way to attach dynamic adapter to EditText? What I want is - when a key is pressed on EditText, my code to do a search in (some) custom store and provide suggestions (instead of static Xml-list or array). This store is not a database; I think CursorAdapter is for database results only. Example code snippets are welcomed. ...

Android sdk & timers (Chronometer vs. Thread)

There are few built in ways to invoke a timer using the Android stack, A good example is the Chronometer. (http://developer.android.com/reference/android/widget/Chronometer.html) I would like to integrate piece of code (A thread)that implements timer using the Thread.sleep() method I plan to have a Service tat invoke this thread and co...

Android Storing AV files

Can we able to store recorded files in hidden form apart from SDcard in android.It should be shown only to particular user and third party should not open the recorded files(ie-songs,images,messages) ...