本文整理汇总了Java中android.hardware.Camera.Parameters.FLASH_MODE_OFF属性的典型用法代码示例。如果您正苦于以下问题：Java Parameters.FLASH_MODE_OFF属性的具体用法？Java Parameters.FLASH_MODE_OFF怎么用？Java Parameters.FLASH_MODE_OFF使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类android.hardware.Camera.Parameters的用法示例。
在下文中一共展示了Parameters.FLASH_MODE_OFF属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: forceFlashOffIfSupported
private void forceFlashOffIfSupported(boolean forceOff) {
String flashMode;
if (!forceOff) {
flashMode = mPreferences.getString(
CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE,
mActivity.getString(R.string.pref_camera_video_flashmode_default));
} else {
flashMode = Parameters.FLASH_MODE_OFF;
}
List<String> supportedFlash = mParameters.getSupportedFlashModes();
if (isSupported(flashMode, supportedFlash)) {
mParameters.setFlashMode(flashMode);
} else {
flashMode = mParameters.getFlashMode();
if (flashMode == null) {
flashMode = mActivity.getString(
R.string.pref_camera_flashmode_no_flash);
}
}
}
示例2: init
/**
* Resets per-recording state. This excludes {@link EglStateSaver},
* which should be re-used across recordings made by this CameraEncoder instance.
*
* @param config the desired parameters for the next recording.
*/
private void init(@NonNull SessionConfig config) {
mEncodedFirstFrame = false;
mReadyForFrames = false;
mRecording = false;
mEosRequested = false;
mCurrentCamera = -1;
mDesiredCamera = Camera.CameraInfo.CAMERA_FACING_BACK;
mCurrentFlash = Parameters.FLASH_MODE_OFF;
mDesiredFlash = null;
mCurrentFilter = -1;
mNewFilter = Filters.FILTER_NONE;
mThumbnailRequested = false;
mThumbnailRequestedOnFrame = -1;
mSessionConfig = config;
}
示例3: toggleFlashMode
/**
* Toggle the flash mode between TORCH and OFF.
* This will take effect immediately or as soon
* as the camera preview becomes active.
* <p/>
* Called from UI thread
*/
public void toggleFlashMode() {
String otherFlashMode = "";
if (mCurrentFlash.equals(Parameters.FLASH_MODE_TORCH)) {
otherFlashMode = Parameters.FLASH_MODE_OFF;
} else {
otherFlashMode = Parameters.FLASH_MODE_TORCH;
}
requestFlash(otherFlashMode);
}