T-Mobiles G1 phone bears the open source mobile OS named “Android“. Today I’m going to write first time for an android application that is ‘Ringdroid’.

Ringdroid is a free application for Android mobile OS that creates ring tones for you. Ringdroid is totally based on Java. If you have MP3, WAV and ARM files and want to make ring tones outa them, Ringdroid will do the job.

Unlike most of Android application, Ringdroid works with touch interface. Below are the feature of Ringdroid:

• Open an existing audio file
• View a scrollable waveform representation of the audio file at 5 zoom levels
• Set starting and ending points for a clip within the audio file, using an optional touch interface
• Play the selected portion of the audio, including an indicator cursor and autoscrolling of the waveform
• Play anywhere else by tapping the screen
• Save the clipped audio as a new audio file and mark it as Music, Ringtone, Alarm, or Notification.
• Record a new audio clip to edit
• Launches automatically in response to the GET_CONTENT intent with a mime type of audio/ if any other application wants to pick an audio file - for example the “Rings Extended” application.

Supported file formats include WAV, MP3, 3GPP/AMR (this is the format used when you record sounds directly on the handset)

Check Ringdroid here