TMobile G1 Media Formats

In addition to the core media formats supported in the Android platform, the T-Mobile G1 also supports the formats listed below.





Type(s) Supported



Mono and stereo profiles with 16-bits per sample. Decoder does not support WMA Pro, Lossless, or Speech codecs.

Windows Media Audio (.wma)




Versions 7, 8 and 9. Simple profile only

Windows Media Video (.wmv)




3GPP ( 3gp) and MPEG-4 (mp4)

H.264 AVC


Limited to baseline profile up to 480x320, and 600 kbps average bitrate for the video stream.

3GPP ( 3gp) and MPEG-4 (mp4)

Note that Windows Media codecs are not part of the Android platform and require special licensing from Microsoft or an authorized developer such as Packet Video.

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Intents List: Invoking Google Applications on Android Devices

The table below lists the intents that your application can send, to invoke Google applications on Android devices in certain ways. For For more information about intents, see the each action/uri pair, the table describes how the receiving Google Intents and Intent Filters.

application handles the intent.

Note that this list is not comprehensive.

Target Application

Intent URI

Intent Action


Browser http:// web_address https:// web_address


Open a browser window to the URL specified.

"" (empty string) http:// web_address https:// web_address


Opens the file at the location on the device in the browser.

Dialer tel: phone_number


tel: phone_number voicemail:


Calls the entered phone number. Valid telephone numbers as defined in the IETF RFC 3966 are accepted. Valid examples include the following:

• tel:2125551212

The dialer is good at normalizing some kinds of schemes: for example telephone numbers, so the schema described isn't strictly required in the Uri(URI string) factory. However, if you have not tried a schema or are unsure whether it can be handled, use the Uri.fromParts(scheme, ssp, fragment) factory instead.

Note: This requires your application to request the following permission in your manifest: <uses-permission id="android.permission.CALL_PHONE"

Dials (but does not actually initiate the call) the number given (or the stored voicemail on the phone). Telephone number normalization described for CALL applies to DIAL as well.

Google Maps geo: latitude, longitude geo: latitude, longitude?z=zoom geo:0,0?q=my+street+address geo:0,0?q=business+near+city


Opens the Maps application to the given location or query. The Geo URI scheme (not fully supported) is currently under development.

The z field specifies the zoom level. A zoom level of 1 shows the whole Earth, centered at the given lat,lng. A zoom level of 2 shows a quarter of the Earth, and so on. The highest zoom level is 23. A larger zoom level will be clamped to 23.

Google Streetview google.streetview:cbll=lat,lng&cbp=1,yaw,,p/tch,zoom&mz=mapZoom


Opens the Street View application to the given location. The URI scheme is based on the syntax used for Street View panorama information in Google Maps URLs. The cbll field is required. The cbp and mz fields are optional.






Panorama center-of-view

Note: The two commas after the yaw parameter are required. They are present for backwards-compatibility reasons.


Panorama center-of-view in degrees from -90 (look straight up) to 90 (look straight down.)


Panorama zoom. 1.0 = normal zoom, 2.0 = zoomed in 2x, 3.0 = zoomed in 4x, and so on. A zoom of 1.0 is 90 degree horizontal FOV for a nominal landscape mode 4 x 3 aspect ratio display Android phones in portrait mode will adjust the zoom so that the vertical FOV is approximately the same as the landscape vertical FOV. This means that the horizontal FOV of an Android phone in portrait mode is much narrower than in landscape mode. This is done to minimize the fisheye lens effect that would be present if a 90 degree horizontal FOV was used in portrait mode.


The map zoom of the map location associated with this panorama. This value is passed on to the Maps activity when the Street View "Go to Maps" menu item is chosen. It corresponds to the z paramaeter in the geo: intent.

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