feat(camera-preview): add new plugin methods

New methods and constants available for CameraPreview

src/@ionic-native/plugins/camera-preview/index.ts

@@ -134,6 +134,38 @@ export interface CameraPreviewPictureOptions {
 @Injectable()
 export class CameraPreview {
 
+  EXPOSURE_MODES = {
+    LOCK: 'lock', // IOS Only
+    AUTO: 'auto', // IOS Only
+    CONTINUOUS: 'continuous',
+    CUSTOM: 'custom'
+  };
+
+  FLASH_MODE = {
+    OFF: 'off',
+    ON: 'on',
+    AUTO: 'auto',
+    RED_EYE: 'red-eye',
+    TORCH: 'torch' // Android Only
+  };
+
+  COLOR_EFFECT = {
+    AQUA: 'aqua', // Android Only
+    BLACKBOARD: 'blackboard', // Android Only
+    MONO: 'mono',
+    NEGATIVE: 'negative',
+    NONE: 'none',
+    POSTERIZE: 'posterize',
+    SEPIA: 'sepia',
+    SOLARIZE: 'solarize', // Android Only
+    WHITEBOARD: 'whiteboard' // Android Only
+  };
+
+  CAMERA_DIRECTION = {
+    BACK: 'back',
+    FRONT: 'front'
+  };
+
   /**
    * Starts the camera preview instance.
    * @param {CameraPreviewOptions} options
@@ -149,40 +181,28 @@ export class CameraPreview {
    * Stops the camera preview instance. (iOS & Android)
    * @return {Promise<any>}
    */
-  @Cordova({
+  @Cordova()
-    successIndex: 0,
-    errorIndex: 1
-  })
   stopCamera(): Promise<any> { return; }
 
   /**
    * Switch from the rear camera and front camera, if available.
    * @return {Promise<any>}
    */
-  @Cordova({
+  @Cordova()
-    successIndex: 0,
-    errorIndex: 1
-  })
   switchCamera(): Promise<any> { return; }
 
   /**
    * Hide the camera preview box.
    * @return {Promise<any>}
    */
-  @Cordova({
+  @Cordova()
-    successIndex: 0,
-    errorIndex: 1
-  })
   hide(): Promise<any> { return; }
 
   /**
    * Show the camera preview box.
    * @return {Promise<any>}
    */
-  @Cordova({
+  @Cordova()
-    successIndex: 0,
-    errorIndex: 1
-  })
   show(): Promise<any> { return; }
 
   /**
@@ -220,6 +240,19 @@ export class CameraPreview {
   })
   setZoom(zoom?: number): Promise<any> { return; }
 
+/**
+   * Get the maximum zoom (Android)
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getMaxZoom(): Promise<any> { return; }
+
+  /**
+   * Get current zoom (Android)
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getZoom(): Promise<any> { return; }
 
   /**
    * Set the preview Size
@@ -228,8 +261,7 @@ export class CameraPreview {
    */
   @Cordova({
     successIndex: 1,
-    errorIndex: 2,
+    errorIndex: 2
-    platforms: ['Android']
   })
   setPreviewSize(dimensions?: CameraPreviewDimensions): Promise<any> { return; }
 
@@ -244,4 +276,68 @@ export class CameraPreview {
   })
   setFlashMode(flashMode?: string): Promise<any> { return; }
 
+  /**
+   * Get supported picture sizes
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getSupportedPictureSizes(): Promise<any> { return; }
+
+  /**
+   * Get supported flash modes
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getSupportedFlashModes(): Promise<any> { return; }
+
+  /**
+   * Get exposure mode
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getExposureMode(): Promise<any> { return; }
+
+  /**
+   * Get exposure modes
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getExposureModes(): Promise<any> { return; }
+
+  /**
+   * Set exposure mode
+   * @param [lock] {string}
+   * @return {Promise<any>}
+   */
+  @Cordova({
+    successIndex: 1,
+    errorIndex: 2
+  })
+  setExposureMode(lock?: string): Promise<any> { return; }
+
+  /**
+   * Get exposure compensation (Android)
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getExposureCompensation(): Promise<any> { return; }
+
+  /**
+   * Set exposure compensation (Android)
+   * @param [exposureCompensation] {number}
+   * @return {Promise<any>}
+   */
+  @Cordova({
+    successIndex: 1,
+    errorIndex: 2
+  })
+  setExposureCompensation(exposureCompensation?: number): Promise<any> { return; }
+
+  /**
+   * Get exposure compensation range (Android)
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  getExposureCompensationRange(): Promise<any> { return; }
+
 }