Intents.Scan (library 1.0.0 API)

java.lang.Object
- com.xologood.zxing.executor.Intents.Scan

封闭类:: Intents

public static final class Intents.Scan
extends Object

字段概要

字段
限定符和类型	字段和说明
`static String`	`ACTION` Send this intent to open the Barcodes app in scanning mode, find a barcode, and return the results.
`static String`	`AZTEC_MODE` Decode only Aztec.
`static String`	`CHARACTER_SET`
`static String`	`DATA_MATRIX_MODE` Decode only Data Matrix codes.
`static String`	`FORMATS` Comma-separated list of formats to scan for.
`static String`	`HEIGHT`
`static String`	`MODE` By default, sending this will decode all barcodes that we understand.
`static String`	`ONE_D_MODE` Decode only 1D barcodes.
`static String`	`PDF417_MODE` Decode only PDF417.
`static String`	`PRODUCT_MODE` Decode only UPC and EAN barcodes.
`static String`	`PROMPT_MESSAGE` Prompt to show on-screen when scanning by intent.
`static String`	`QR_CODE_MODE` Decode only QR codes.
`static String`	`RESULT` If a barcode is found, Barcodes returns `Activity.RESULT_OK` to `Activity.onActivityResult(int, int, android.content.Intent)` of the app which requested the scan via `Activity.startActivityForResult(android.content.Intent, int)` The barcodes contents can be retrieved with `Intent.getStringExtra(String)`.
`static String`	`RESULT_BYTE_SEGMENTS_PREFIX` Prefix for keys that map to the values of `com.google.zxing.ResultMetadataType#BYTE_SEGMENTS`, if available.
`static String`	`RESULT_BYTES` Call `Intent.getByteArrayExtra(String)` with `RESULT_BYTES` to get a `byte[]` of raw bytes in the barcode, if available.
`static String`	`RESULT_DISPLAY_DURATION_MS` Desired duration in milliseconds for which to pause after a successful scan before returning to the calling intent.
`static String`	`RESULT_ERROR_CORRECTION_LEVEL` Key for the value of `com.google.zxing.ResultMetadataType#ERROR_CORRECTION_LEVEL`, if available.
`static String`	`RESULT_FORMAT` Call `Intent.getStringExtra(String)` with `RESULT_FORMAT` to determine which barcode format was found.
`static String`	`RESULT_ORIENTATION` Key for the value of `com.google.zxing.ResultMetadataType#ORIENTATION`, if available.
`static String`	`RESULT_UPC_EAN_EXTENSION` Call `Intent.getStringExtra(String)` with `RESULT_UPC_EAN_EXTENSION` to return the content of any UPC extension barcode that was also found.
`static String`	`SAVE_HISTORY` Setting this to false will not save scanned codes in the history.
`static String`	`WIDTH` Optional parameters to specify the width and height of the scanning rectangle in pixels.

方法概要
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - ACTION
```
public static final String ACTION
```
    Send this intent to open the Barcodes app in scanning mode, find a barcode, and return the results.
    
    另请参阅:
    
    常量字段值
  - MODE
```
public static final String MODE
```
    By default, sending this will decode all barcodes that we understand. However it may be useful to limit scanning to certain formats. Use Intent.putExtra(String, String) with one of the values below. Setting this is effectively shorthand for setting explicit formats with FORMATS. It is overridden by that setting.
    
    另请参阅:
    
    常量字段值
  - PRODUCT_MODE
```
public static final String PRODUCT_MODE
```
    Decode only UPC and EAN barcodes. This is the right choice for shopping apps which get prices, reviews, etc. for products.
    
    另请参阅:
    
    常量字段值
  - ONE_D_MODE
```
public static final String ONE_D_MODE
```
    Decode only 1D barcodes.
    
    另请参阅:
    
    常量字段值
  - QR_CODE_MODE
```
public static final String QR_CODE_MODE
```
    Decode only QR codes.
    
    另请参阅:
    
    常量字段值
  - DATA_MATRIX_MODE
```
public static final String DATA_MATRIX_MODE
```
    Decode only Data Matrix codes.
    
    另请参阅:
    
    常量字段值
  - AZTEC_MODE
```
public static final String AZTEC_MODE
```
    Decode only Aztec.
    
    另请参阅:
    
    常量字段值
  - PDF417_MODE
```
public static final String PDF417_MODE
```
    Decode only PDF417.
    
    另请参阅:
    
    常量字段值
  - FORMATS
```
public static final String FORMATS
```
    Comma-separated list of formats to scan for. The values must match the names of com.google.zxing.BarcodeFormats, e.g. com.google.zxing.BarcodeFormat#EAN_13. Example: "EAN_13,EAN_8,QR_CODE". This overrides MODE.
    
    另请参阅:
    
    常量字段值
  - CHARACTER_SET
```
public static final String CHARACTER_SET
```
    另请参阅:
    
    com.google.zxing.DecodeHintType#CHARACTER_SET, 常量字段值
  - WIDTH
```
public static final String WIDTH
```
    Optional parameters to specify the width and height of the scanning rectangle in pixels. The app will try to honor these, but will clamp them to the size of the preview frame. You should specify both or neither, and pass the size as an int.
    
    另请参阅:
    
    常量字段值
  - HEIGHT
```
public static final String HEIGHT
```
    另请参阅:
    
    常量字段值
  - RESULT_DISPLAY_DURATION_MS
```
public static final String RESULT_DISPLAY_DURATION_MS
```
    Desired duration in milliseconds for which to pause after a successful scan before returning to the calling intent. Specified as a long, not an integer! For example: 1000L, not 1000.
    
    另请参阅:
    
    常量字段值
  - PROMPT_MESSAGE
```
public static final String PROMPT_MESSAGE
```
    Prompt to show on-screen when scanning by intent. Specified as a String.
    
    另请参阅:
    
    常量字段值
  - RESULT
```
public static final String RESULT
```
    If a barcode is found, Barcodes returns Activity.RESULT_OK to Activity.onActivityResult(int, int, android.content.Intent) of the app which requested the scan via Activity.startActivityForResult(android.content.Intent, int) The barcodes contents can be retrieved with Intent.getStringExtra(String). If the user presses Back, the result code will be Activity.RESULT_CANCELED.
    
    另请参阅:
    
    常量字段值
  - RESULT_FORMAT
```
public static final String RESULT_FORMAT
```
    Call Intent.getStringExtra(String) with RESULT_FORMAT to determine which barcode format was found. See com.google.zxing.BarcodeFormat for possible values.
    
    另请参阅:
    
    常量字段值
  - RESULT_UPC_EAN_EXTENSION
```
public static final String RESULT_UPC_EAN_EXTENSION
```
    Call Intent.getStringExtra(String) with RESULT_UPC_EAN_EXTENSION to return the content of any UPC extension barcode that was also found. Only applicable to com.google.zxing.BarcodeFormat#UPC_A and com.google.zxing.BarcodeFormat#EAN_13 formats.
    
    另请参阅:
    
    常量字段值
  - RESULT_BYTES
```
public static final String RESULT_BYTES
```
    Call Intent.getByteArrayExtra(String) with RESULT_BYTES to get a byte[] of raw bytes in the barcode, if available.
    
    另请参阅:
    
    常量字段值
  - RESULT_ORIENTATION
```
public static final String RESULT_ORIENTATION
```
    Key for the value of com.google.zxing.ResultMetadataType#ORIENTATION, if available. Call Intent.getIntArrayExtra(String) with RESULT_ORIENTATION.
    
    另请参阅:
    
    常量字段值
  - RESULT_ERROR_CORRECTION_LEVEL
```
public static final String RESULT_ERROR_CORRECTION_LEVEL
```
    Key for the value of com.google.zxing.ResultMetadataType#ERROR_CORRECTION_LEVEL, if available. Call Intent.getStringExtra(String) with RESULT_ERROR_CORRECTION_LEVEL.
    
    另请参阅:
    
    常量字段值
  - RESULT_BYTE_SEGMENTS_PREFIX
```
public static final String RESULT_BYTE_SEGMENTS_PREFIX
```
    Prefix for keys that map to the values of com.google.zxing.ResultMetadataType#BYTE_SEGMENTS, if available. The actual values will be set under a series of keys formed by adding 0, 1, 2, ... to this prefix. So the first byte segment is under key "SCAN_RESULT_BYTE_SEGMENTS_0" for example. Call Intent.getByteArrayExtra(String) with these keys.
    
    另请参阅:
    
    常量字段值
  - SAVE_HISTORY
```
public static final String SAVE_HISTORY
```
    Setting this to false will not save scanned codes in the history. Specified as a boolean.
    
    另请参阅:
    
    常量字段值

类 Intents.Scan

字段概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

ACTION

MODE

PRODUCT_MODE

ONE_D_MODE

QR_CODE_MODE

DATA_MATRIX_MODE

AZTEC_MODE

PDF417_MODE

FORMATS

CHARACTER_SET

WIDTH

HEIGHT

RESULT_DISPLAY_DURATION_MS

PROMPT_MESSAGE

RESULT

RESULT_FORMAT

RESULT_UPC_EAN_EXTENSION

RESULT_BYTES

RESULT_ORIENTATION

RESULT_ERROR_CORRECTION_LEVEL

RESULT_BYTE_SEGMENTS_PREFIX

SAVE_HISTORY