本文整理匯總了Java中com.github.obsessive.simplifyreader.ui.activity.qrcode.camera.open.OpenCameraInterface類的典型用法代碼示例。如果您正苦於以下問題：Java OpenCameraInterface類的具體用法？Java OpenCameraInterface怎麽用？Java OpenCameraInterface使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
OpenCameraInterface類屬於com.github.obsessive.simplifyreader.ui.activity.qrcode.camera.open包，在下文中一共展示了OpenCameraInterface類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: openDriver
import com.github.obsessive.simplifyreader.ui.activity.qrcode.camera.open.OpenCameraInterface; //導入依賴的package包/類
/**
* Opens the camera driver and initializes the hardware parameters.
*
* @param holder The surface object which the camera will draw preview frames into.
* @throws IOException Indicates the camera driver failed to open.
*/
public synchronized void openDriver(SurfaceHolder holder) throws IOException {
Camera theCamera = camera;
if (theCamera == null) {
theCamera = OpenCameraInterface.open(requestedCameraId);
if (theCamera == null) {
throw new IOException();
}
camera = theCamera;
}
theCamera.setPreviewDisplay(holder);
if (!initialized) {
initialized = true;
configManager.initFromCameraParameters(theCamera);
}
Camera.Parameters parameters = theCamera.getParameters();
String parametersFlattened = parameters == null ? null : parameters.flatten(); // Save these, temporarily
try {
configManager.setDesiredCameraParameters(theCamera, false);
} catch (RuntimeException re) {
// Driver failed
Log.w(TAG, "Camera rejected parameters. Setting only minimal safe-mode parameters");
Log.i(TAG, "Resetting to saved camera params: " + parametersFlattened);
// Reset:
if (parametersFlattened != null) {
parameters = theCamera.getParameters();
parameters.unflatten(parametersFlattened);
try {
theCamera.setParameters(parameters);
configManager.setDesiredCameraParameters(theCamera, true);
} catch (RuntimeException re2) {
// Well, darn. Give up
Log.w(TAG, "Camera rejected even safe-mode parameters! No configuration");
}
}
}
}