public class RTUtils
extends java.lang.Object
Constructor and Description |
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RTUtils() |
Modifier and Type | Method and Description |
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static android.graphics.Bitmap |
compressImage(android.graphics.Bitmap image,
int file_kb)
质量压缩方法
Reduce picture quality
|
static void |
createFileWithByte(byte[] bytes,
java.lang.String fileName)
根据byte数组生成文件
|
static java.lang.String |
getVersionName(android.content.Context context)
get App versionName
|
static void |
saveFile(java.lang.String str,
java.lang.String fileName) |
static void |
showProgress(android.content.Context context,
java.lang.String msg,
long showMillSec) |
public static android.graphics.Bitmap compressImage(android.graphics.Bitmap image, int file_kb)
image
- public static void showProgress(android.content.Context context, java.lang.String msg, long showMillSec)
public static java.lang.String getVersionName(android.content.Context context)
context
- public static void createFileWithByte(byte[] bytes, java.lang.String fileName)
bytes
- 生成文件用到的byte数组public static void saveFile(java.lang.String str, java.lang.String fileName)