android-Camera.Parameters

Camera.Parameters

public class Camera.Parameters 
extends Object 

java.lang.Object
↳	android.hardware.Camera.Parameters

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This class was deprecated in API level 21.
We recommend using the new android.hardware.camera2 API for new applications.

Camera service settings.

To make camera parameters take effect, applications have to call setParameters(Camera.Parameters). For example, after setWhiteBalance(String) is called, white balance is not actually changed until setParameters(Camera.Parameters) is called with the changed parameters object.

讓相機參數生效,應用程序必須調用setParameters(Camera.Parameters)。例如,在setWhiteBalance(String),白平衡實際上並不是改變直到setParameters(Camera.Parameters)更改的參數對象。

Different devices may have different camera capabilities, such as picture size or flash modes. The application should query the camera capabilities before setting parameters. For example, the application should call getSupportedColorEffects() before calling setColorEffect(String). If the camera does not support color effects, getSupportedColorEffects() will return null.

不同的設備有不同的相機功能,如圖像大小或閃光模式。應用程序之前應該查詢相機功能設置參數。例如,應用程序應該調用getSupportedColorEffects()調用之前setColorEffect(String)。如果相機不支持顏色效果,getSupportedColorEffects()將返回null。

Summary

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Constants
String	ANTIBANDING_50HZ
String	ANTIBANDING_60HZ
String	ANTIBANDING_AUTO
String	ANTIBANDING_OFF
String	EFFECT_AQUA
String	EFFECT_BLACKBOARD
String	EFFECT_MONO
String	EFFECT_NEGATIVE
String	EFFECT_NONE
String	EFFECT_POSTERIZE
String	EFFECT_SEPIA
String	EFFECT_SOLARIZE
String	EFFECT_WHITEBOARD
String	FLASH_MODE_AUTO Flash will be fired automatically when required. Flash在需要時將自動被解僱。
String	FLASH_MODE_OFF Flash will not be fired. Flash不會被解僱。
String	FLASH_MODE_ON Flash will always be fired during snapshot. Flash在快照總是會被解僱。
String	FLASH_MODE_RED_EYE Flash will be fired in red-eye reduction mode. Flash在減少紅眼模式將被解僱。
String	FLASH_MODE_TORCH Constant emission of light during preview, auto-focus and snapshot. 常數光線發射在預覽,自動對焦和快照。
int	FOCUS_DISTANCE_FAR_INDEX The array index of far focus distance for use with getFocusDistances(float[]). 焦點距離遠的數組索引使用getFocusDistances(float[]).
int	FOCUS_DISTANCE_NEAR_INDEX The array index of near focus distance for use with getFocusDistances(float[]). 焦點距離附近的數組索引使用getFocusDistances(float[])。
int	FOCUS_DISTANCE_OPTIMAL_INDEX The array index of optimal focus distance for use with getFocusDistances(float[]). 最佳聚焦距離的數組索引使用getFocusDistances(float[])。
String	FOCUS_MODE_AUTO Auto-focus mode. 自動對焦模式。
String	FOCUS_MODE_CONTINUOUS_PICTURE Continuous auto focus mode intended for taking pictures. 連續自動對焦模式用於拍照。
String	FOCUS_MODE_CONTINUOUS_VIDEO Continuous auto focus mode intended for video recording. 連續自動對焦模式用於錄像。
String	FOCUS_MODE_EDOF Extended depth of field (EDOF). 擴展景深(EDOF)。
String	FOCUS_MODE_FIXED Focus is fixed. 焦點是固定的。
String	FOCUS_MODE_INFINITY Focus is set at infinity. 焦點是無窮。
String	FOCUS_MODE_MACRO Macro (close-up) focus mode.
int	PREVIEW_FPS_MAX_INDEX The array index of maximum preview fps for use with getPreviewFpsRange(int[]) or getSupportedPreviewFpsRange(). 最大預覽fps的數組索引使用getPreviewFpsRange(int[])或getSupportedPreviewFpsRange()。
int	PREVIEW_FPS_MIN_INDEX The array index of minimum preview fps for use with getPreviewFpsRange(int[]) or getSupportedPreviewFpsRange(). 最低預覽fps的數組索引使用getPreviewFpsRange(int[])或getSupportedPreviewFpsRange()。
String	SCENE_MODE_ACTION Take photos of fast moving objects. 拍攝快速移動的物體。
String	SCENE_MODE_AUTO Scene mode is off. 場景模式。
String	SCENE_MODE_BARCODE Applications are looking for a barcode. 應用程序正在尋找一個條碼。
String	SCENE_MODE_BEACH Take pictures on the beach. 在海灘上拍照。
String	SCENE_MODE_CANDLELIGHT Capture the naturally warm color of scenes lit by candles. 捕捉場景的自然暖色點燃蠟燭。
String	SCENE_MODE_FIREWORKS For shooting firework displays. 拍攝焰火表演。
String	SCENE_MODE_HDR Capture a scene using high dynamic range imaging techniques. 使用高動態範圍成像技術捕捉一個場景。
String	SCENE_MODE_LANDSCAPE Take pictures on distant objects. 拍攝遠處的物體。
String	SCENE_MODE_NIGHT Take photos at night. 晚上拍照。
String	SCENE_MODE_NIGHT_PORTRAIT Take people pictures at night. 晚上拍攝人物照片。
String	SCENE_MODE_PARTY Take indoor low-light shot. 室內光線拍攝。
String	SCENE_MODE_PORTRAIT Take people pictures. 人們拍攝照片。
String	SCENE_MODE_SNOW Take pictures on the snow. 在雪地裏拍照。
String	SCENE_MODE_SPORTS Take photos of fast moving objects. 拍攝快速移動的物體。
String	SCENE_MODE_STEADYPHOTO Avoid blurry pictures (for example, due to hand shake). 避免模糊的圖片(例如,由於握手)。
String	SCENE_MODE_SUNSET Take sunset photos. 日落的照片。
String	SCENE_MODE_THEATRE Take photos in a theater. 在劇院拍照。
String	WHITE_BALANCE_AUTO
String	WHITE_BALANCE_CLOUDY_DAYLIGHT
String	WHITE_BALANCE_DAYLIGHT
String	WHITE_BALANCE_FLUORESCENT
String	WHITE_BALANCE_INCANDESCENT
String	WHITE_BALANCE_SHADE
String	WHITE_BALANCE_TWILIGHT
String	WHITE_BALANCE_WARM_FLUORESCENT

Public methods

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flatten

Added in API level 1

String flatten ()

Creates a single string with all the parameters set in this Parameters object.

創建一個字符串中所有的參數設置的參數對象。

The unflatten(String) method does the reverse.

Returns
String	a String with all values from this Parameters object, in semi-colon delimited key-value pairs