From 40e7ab1091b6fcf8e85ae893c3bfe48dc5a59bb0 Mon Sep 17 00:00:00 2001
From: xuxiuxi <xuxiuxi@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期五, 28 七月 2017 11:06:29 +0800
Subject: [PATCH]
---
VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/util/FileUtil.java | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/util/FileUtil.java b/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/util/FileUtil.java
index ce6381c..249fbc3 100644
--- a/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/util/FileUtil.java
+++ b/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/util/FileUtil.java
@@ -1,5 +1,8 @@
package cn.com.basic.face.util;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
@@ -51,6 +54,19 @@
public static File getFile(String shortFileName) {
String dir = MainActivity.getInstance().getFilesDir().getAbsolutePath();
return new File(dir, shortFileName);
+ }
+
+ public static File getPhotoFile() {
+ File dir = new File(MainActivity.getInstance().getFilesDir().getAbsolutePath());
+ File[] photoFiles = dir.listFiles();
+ if (photoFiles != null) {
+ for (File file : photoFiles) {
+ if (file.isFile()) {
+ return file;
+ }
+ }
+ }
+ return null;
}
@@ -120,4 +136,17 @@
return "";
}
+ public static Bitmap loadBitmap(String fileName) {
+ String dir = MainActivity.getInstance().getFilesDir().getAbsolutePath();
+ File file = new File(dir, fileName);
+ if (file.exists()) {
+ BitmapFactory.Options options = new BitmapFactory.Options();
+ options.inPreferredConfig = Bitmap.Config.ARGB_8888;
+ Bitmap bitmap = BitmapFactory.decodeFile(file.getAbsolutePath(), options);
+ return bitmap;
+ } else {
+ return null;
+ }
+ }
+
}
--
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