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copied!<p>Here's some sample code. First, for a nice title bar, look here: <a href="http://www.naviina.eu/wp/blackberry/iphone-style-field-for-blackberry/" rel="nofollow noreferrer">http://www.naviina.eu/wp/blackberry/iphone-style-field-for-blackberry/</a></p> <p>To display a battery strength image:</p> <pre><code>import net.rim.device.api.system.Bitmap; import net.rim.device.api.system.DeviceInfo; ... public static Bitmap getBatteryImage(){ int batteryPercent = DeviceInfo.getBatteryLevel(); int val = 1; if(batteryPercent > 80){ val = 5; }else if(batteryPercent > 60 ){ val = 4; }else if(batteryPercent > 40){ val = 3; }else if(batteryPercent > 20){ val = 2; }else { val = 1; } Bitmap batteryImage = Bitmap.getBitmapResource("mybattery"+val+".png"); return batteryImage; } ... </code></pre> <p>You need to create images mybattery1.png to mybattery5.png, and place them in your src folder. A good size to start with is 28x11 pixels (GIMP is a good free image editor). If you used the title bar code from Naviina.eu, then insert the following code in the paint method, like so:</p> <pre><code>protected void paint(Graphics graphics) { ... int w = this.getPreferredWidth(); int h = this.getPreferredHeight(); Bitmap batteryImage = getBatteryImage(); int batteryStartY = (h - batteryImage.getHeight()) / 2; graphics.drawBitmap(w - batteryImage.getWidth(), batteryStartY, w, h, batteryImage, 0, 0); ... } </code></pre> <p>Some things to note: the image(s) do not refresh unless you invalidate the screen or push/pop to another screen. Also, you may want smaller images for a Pearl vs. a Curve or Storm. </p>

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