V 1.3.8 解决Provider冲突导致其他app也引用该库后无法安装的问题。

README.md

@@ -7,13 +7,13 @@ Android 图片选择器。充分自由定制，极大程度简化使用，支持
 ## 依赖
 ```
 dependencies {
-    compile 'com.yuyh.imgsel:library:1.3.7'
+    compile 'com.yuyh.imgsel:library:1.3.8'
 }
 ```
 
 ## 版本
 
-**V1.3.7 图片裁剪适配android-7.0**
+**V1.3.8 图片裁剪适配android-7.0 解决Provider冲突**
 
 ## 注意事项
 

library/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'com.android.library'
 apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.jfrog.bintray'
-version = "1.3.7" // 版本号
+version = "1.3.8" // 版本号
 
 android {
     compileSdkVersion 23
@@ -11,8 +11,8 @@ android {
     defaultConfig {
         minSdkVersion 8
         targetSdkVersion 23
-        versionCode 15
-        versionName "1.3.7"
+        versionCode 16
+        versionName "1.3.8"
     }
     buildTypes {
         release {

library/src/main/AndroidManifest.xml

@@ -10,14 +10,18 @@
             android:name=".ImgSelActivity"
             android:theme="@style/SelTheme" />
 
+        <meta-data
+            android:name="APP_ID"
+            android:value="${applicationId}" />
+
         <provider
             android:name="android.support.v4.content.FileProvider"
-            android:authorities="com.yuyh.library.imgsel.provider"
+            android:authorities="${applicationId}.provider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/provider_paths"/>
+                android:resource="@xml/provider_paths" />
         </provider>
     </application>
 

library/src/main/java/com/yuyh/library/imgsel/ImgSelActivity.java

@@ -212,9 +212,9 @@ public Uri getImageContentUri(File imageFile) {
         String filePath = imageFile.getAbsolutePath();
         Cursor cursor = getContentResolver().query(
                 MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
-                new String[] { MediaStore.Images.Media._ID },
+                new String[]{MediaStore.Images.Media._ID},
                 MediaStore.Images.Media.DATA + "=? ",
-                new String[] { filePath }, null);
+                new String[]{filePath}, null);
 
         if (cursor != null && cursor.moveToFirst()) {
             int id = cursor.getInt(cursor

library/src/main/java/com/yuyh/library/imgsel/ImgSelFragment.java

@@ -345,7 +345,7 @@ private void showCameraAction() {
             FileUtils.createFile(tempFile);
 
             Uri uri = FileProvider.getUriForFile(getActivity(),
-                    BuildConfig.APPLICATION_ID + ".provider", tempFile);
+                    FileUtils.getApplicationId(getActivity()) + ".provider", tempFile);
 
             List<ResolveInfo> resInfoList = getActivity().getPackageManager()
                     .queryIntentActivities(cameraIntent, PackageManager.MATCH_DEFAULT_ONLY);

library/src/main/java/com/yuyh/library/imgsel/utils/FileUtils.java

@@ -1,19 +1,11 @@
 package com.yuyh.library.imgsel.utils;
 
 import android.content.Context;
-import android.content.res.AssetManager;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
 import android.os.Environment;
 
-import java.io.BufferedReader;
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.channels.FileChannel;
-import java.text.DecimalFormat;
 
 /**
  * @author yuyh.
@@ -91,216 +83,17 @@ public static String createFile(File file) {
         return "";
     }
 
-    public static String getImageCachePath(String path){
-        return createDir(path);
-    }
-
-    /**
-     * 获取图片缓存目录
-     *
-     * @return 创建失败, 返回""
-     */
-    public static String getImageCachePath(Context context) {
-        String path = createDir(createRootPath(context) + File.separator + "img" + File.separator);
-        return path;
-    }
-
-    /**
-     * 获取图片裁剪缓存目录
-     *
-     * @return 创建失败, 返回""
-     */
-    public static String getImageCropCachePath(Context context) {
-        String path = createDir(createRootPath(context) + File.separator + "imgCrop" + File.separator);
-        return path;
-    }
-
-    /**
-     * 将内容写入文件
-     *
-     * @param filePath eg:/mnt/sdcard/demo.txt
-     * @param content  内容
-     */
-    public static void writeFileSdcard(String filePath, String content, boolean isAppend) {
-        try {
-            FileOutputStream fout = new FileOutputStream(filePath, isAppend);
-            byte[] bytes = content.getBytes();
-            fout.write(bytes);
-            fout.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * 打开Asset下的文件
-     *
-     * @param context
-     * @param fileName
-     * @return
-     */
-    public static InputStream openAssetFile(Context context, String fileName) {
-        AssetManager am = context.getAssets();
-        InputStream is = null;
-        try {
-            is = am.open(fileName);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return is;
-    }
-
-    /**
-     * 获取Raw下的文件内容
-     *
-     * @param context
-     * @param resId
-     * @return 文件内容
-     */
-    public static String getFileFromRaw(Context context, int resId) {
-        if (context == null) {
-            return null;
-        }
-
-        StringBuilder s = new StringBuilder();
-        try {
-            InputStreamReader in = new InputStreamReader(context.getResources().openRawResource(resId));
-            BufferedReader br = new BufferedReader(in);
-            String line;
-            while ((line = br.readLine()) != null) {
-                s.append(line);
-            }
-            return s.toString();
-        } catch (IOException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    /**
-     * 文件拷贝
-     *
-     * @param src  源文件
-     * @param desc 目的文件
-     */
-    public static void fileChannelCopy(File src, File desc) {
-        FileInputStream fi = null;
-        FileOutputStream fo = null;
-        try {
-            fi = new FileInputStream(src);
-            fo = new FileOutputStream(desc);
-            FileChannel in = fi.getChannel();//得到对应的文件通道
-            FileChannel out = fo.getChannel();//得到对应的文件通道
-            in.transferTo(0, in.size(), out);//连接两个通道，并且从in通道读取，然后写入out通道
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            try {
-                if (fo != null) fo.close();
-                if (fi != null) fi.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    /**
-     * 转换文件大小
-     *
-     * @param fileLen 单位B
-     * @return
-     */
-    public static String formatFileSizeToString(long fileLen) {
-        DecimalFormat df = new DecimalFormat("#.00");
-        String fileSizeString = "";
-        if (fileLen < 1024) {
-            fileSizeString = df.format((double) fileLen) + "B";
-        } else if (fileLen < 1048576) {
-            fileSizeString = df.format((double) fileLen / 1024) + "K";
-        } else if (fileLen < 1073741824) {
-            fileSizeString = df.format((double) fileLen / 1048576) + "M";
-        } else {
-            fileSizeString = df.format((double) fileLen / 1073741824) + "G";
-        }
-        return fileSizeString;
-    }
-
-    /**
-     * 删除指定文件
-     *
-     * @param file
-     * @return
-     * @throws IOException
-     */
-    public static boolean deleteFile(File file) throws IOException {
-        return deleteFileOrDirectory(file);
-    }
-
-    /**
-     * 删除指定文件，如果是文件夹，则递归删除
-     *
-     * @param file
-     * @return
-     * @throws IOException
-     */
-    public static boolean deleteFileOrDirectory(File file) throws IOException {
-        try {
-            if (file != null && file.isFile()) {
-                return file.delete();
-            }
-            if (file != null && file.isDirectory()) {
-                File[] childFiles = file.listFiles();
-                // 删除空文件夹
-                if (childFiles == null || childFiles.length == 0) {
-                    return file.delete();
-                }
-                // 递归删除文件夹下的子文件
-                for (int i = 0; i < childFiles.length; i++) {
-                    deleteFileOrDirectory(childFiles[i]);
-                }
-                return file.delete();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return false;
-    }
-
-    /***
-     * 获取文件扩展名
-     *
-     * @param filename 文件名
-     * @return
-     */
-    public static String getExtensionName(String filename) {
-        if ((filename != null) && (filename.length() > 0)) {
-            int dot = filename.lastIndexOf('.');
-            if ((dot > -1) && (dot < (filename.length() - 1))) {
-                return filename.substring(dot + 1);
-            }
-        }
-        return filename;
-    }
-
-    /**
-     * 获取文件内容
-     *
-     * @param path
-     * @return
-     */
-    public static String getFileOutputString(String path) {
+    public static String getApplicationId(Context appContext) throws IllegalArgumentException {
+        ApplicationInfo applicationInfo = null;
         try {
-            BufferedReader bufferedReader = new BufferedReader(new FileReader(path), 8192);
-            StringBuilder sb = new StringBuilder();
-            String line = null;
-            while ((line = bufferedReader.readLine()) != null) {
-                sb.append("\n").append(line);
+            applicationInfo = appContext.getPackageManager().getApplicationInfo(appContext.getPackageName(), PackageManager.GET_META_DATA);
+            if (applicationInfo == null) {
+                throw new IllegalArgumentException(" get application info = null, has no meta data! ");
             }
-            bufferedReader.close();
-            return sb.toString();
-        } catch (IOException e) {
-            e.printStackTrace();
+            LogUtils.d(appContext.getPackageName() + " " + applicationInfo.metaData.getString("APP_ID"));
+            return applicationInfo.metaData.getString("APP_ID");
+        } catch (PackageManager.NameNotFoundException e) {
+            throw new IllegalArgumentException(" get application info error! ", e);
         }
-        return null;
     }
 }