From be5c9f324ac1d31f4f262d288c5f72a7a0c10c47 Mon Sep 17 00:00:00 2001
From: mac <user@users-MacBook-Pro.local>
Date: 星期五, 19 一月 2024 10:08:23 +0800
Subject: [PATCH] 2024年01月19日10:08:08
---
app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java | 40 ++++++++++++++++++++++++++++++++++++----
1 files changed, 36 insertions(+), 4 deletions(-)
diff --git a/app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java b/app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java
index d45e982..81e6ddc 100644
--- a/app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java
+++ b/app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java
@@ -1,8 +1,11 @@
package com.hdl.photovoltaic.other;
+import android.content.Context;
+import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Environment;
+import android.text.TextUtils;
import com.hdl.photovoltaic.HDLApp;
import com.hdl.photovoltaic.config.UserConfigManage;
@@ -15,6 +18,7 @@
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
+import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Objects;
@@ -27,9 +31,9 @@
private static volatile HdlFileLogic sHdlFileLogic;
/**
- * 琛ㄧず1m澶у皬鏁版嵁
+ * 琛ㄧず0.5m澶у皬鏁版嵁
*/
- private final int mDataSize = 1;
+ private final double mDataSize = 0.5;
/**
* 鑾峰彇褰撳墠瀵硅薄
@@ -311,8 +315,8 @@
d.flush();
d.close();
if (file.length() > 1024 * 1024 * mDataSize) {
- //鏂囦欢澶т簬1m,鍒犻櫎鏂囦欢鍓�10鏉℃棩蹇�
- this.delFileLien(fullPath, 10);
+ //鏂囦欢澶т簬1m,鍒犻櫎鏂囦欢鍓�20鏉℃棩蹇�
+ this.delFileLien(fullPath, 20);
}
System.out.println("鍐欏叆涓�琛屾暟鎹埌鏂囦欢鎴愬姛--->" + dataLine);
} catch (Exception e) {
@@ -434,6 +438,34 @@
}
/**
+ * 鎵撳紑璧勬簮鏂囦欢
+ *
+ * @param fileName 鏂囦欢鍚�
+ * @param context 涓婁笅鏂�
+ * @return 杩斿洖json瀛楃涓�
+ */
+ public String openAssetsFileJson(String fileName, Context context) {
+ if (TextUtils.isEmpty(fileName)) {
+ return "";
+ }
+ //灏唈son鏁版嵁鍙樻垚瀛楃涓�
+ StringBuilder stringBuilder = new StringBuilder();
+ try {
+ //鑾峰彇assets璧勬簮绠＄悊鍣�
+ AssetManager assetManager = context.getAssets();
+ //閫氳繃绠＄悊鍣ㄦ墦寮�鏂囦欢骞惰鍙�
+ BufferedReader bf = new BufferedReader(new InputStreamReader(assetManager.open(fileName)));
+ String line;
+ while ((line = bf.readLine()) != null) {
+ stringBuilder.append(line);
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return stringBuilder.toString();
+ }
+
+ /**
* 鍒ゆ柇璺緞鏄惁鍚堟硶
*
* @param path 璺緞
--
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