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android:requestLegacyExternalStorage=\"true\"<\/pre>\n\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u4f7f\u3046\u3053\u3068\u306f\u3067\u304d\u305f\u306e\u3060\u304c\u3001\u3068\u3046\u3068\u3046Android API 30\u4ee5\u4e0a\u3067\u306f\u5b8c\u5168\u306b\u66f8\u304d\u8fbc\u307f\u304c\u51fa\u6765\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n
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<uses-permission android:name=\"android.permission.MANAGE_EXTERNAL_STORAGE\" \/><\/pre>\n\u3092\u8ffd\u52a0\u3057\u3001\u5168\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3092\u3082\u3089\u3048\u3070\u3001getExternalStorageDirectory\u306b\u66f8\u304d\u8fbc\u3081\u308b\u3002\u3067\u3082\u3053\u308c\u3060\u3068Google Play\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u5834\u5408MANAGE_EXTERNAL_STORAGE\u306e\u6a29\u9650\u306f\u57fa\u672c\u7684\u306b\u3082\u3089\u3048\u306a\u3044\u306e\u3067APK\u306e\u66f4\u65b0\u304c\u51fa\u6765\u306a\u304f\u3063\u3066\u3057\u307e\u3046\uff08\u7533\u8acb\u3057\u305f\u304c\u5f3e\u304b\u308c\u305f\uff09<\/p>\n
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@RequiresApi(Build.VERSION_CODES.Q)\r\nprivate String saveFileUsingMediaStore(Context context , String url , String fileName, String mimeType) {\r\n \/\/https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Basics_of_HTTP\/MIME_types\/Common_types\r\n ContentValues contentValues = new ContentValues();\r\n contentValues.put(MediaStore.MediaColumns.DISPLAY_NAME, fileName);\r\n contentValues.put(MediaStore.MediaColumns.MIME_TYPE, mimeType);\r\n contentValues.put(MediaStore.MediaColumns.RELATIVE_PATH, Environment.DIRECTORY_DOWNLOADS);\r\n\r\n ContentResolver resolver = context.getContentResolver();\r\n Uri uri = resolver.insert(MediaStore.Downloads.EXTERNAL_CONTENT_URI, contentValues);\r\n if (uri != null) {\r\n InputStream is = null;\r\n OutputStream os = null;\r\n try {\r\n is = new FileInputStream(url);\r\n os = resolver.openOutputStream(uri);\r\n inputCopy(is, os);\r\n } catch (IOException e) {\r\n e.printStackTrace();\r\n } finally {\r\n if(is != null) {\r\n try {\r\n is.close();\r\n } catch (IOException e) {\r\n \/\/ ignore\r\n }\r\n }\r\n if(os != null) {\r\n try {\r\n os.close();\r\n } catch (IOException e) {\r\n \/\/ ignore\r\n }\r\n }\r\n new File(url).delete();\/\/delete original file\r\n }\r\n return getPathURI(context,uri);\r\n }\r\n return null;\r\n}\r\npublic static String getPathURI(Context context, Uri uri) {\r\n ContentResolver contentResolver = context.getContentResolver();\r\n String[] columns = { MediaStore.Downloads.DATA };\r\n Cursor cursor = contentResolver.query(uri, columns, null, null, null);\r\n cursor.moveToFirst();\r\n String path = cursor.getString(0);\r\n cursor.close();\r\n return path;\r\n}\r\nvoid inputCopy(InputStream source, OutputStream target) throws IOException {\r\n byte[] buf = new byte[8192];\r\n int length;\r\n while ((length = source.read(buf)) > 0) {\r\n target.write(buf, 0, length);\r\n }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"Google\u3055\u3093\u306e\u30dd\u30ea\u30b7\u30fc\u306e\u5909\u66f4\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u306e\u66f8\u304d\u8fbc\u307f\u3084\u8aad\u307f\u8fbc\u307f\u306e\u6a29\u9650\u304c\u53b3\u3057\u304f\u306a\u3063\u305f \u4e00\u5fdc\u66ab\u5b9a\u51e6\u7406\u3067AndroidManifest.xml\u306b android:requestLegacyExternalStorage=” … \u7d9a\u304d\u3092\u8aad\u3080 Android Q (API:29)\u4ee5\u4e0a\u3067getExternalStorageDirectory\u306b\u4fdd\u5b58\u304c\u3067\u304d\u306a\u3044<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[4],"tags":[],"class_list":["post-826","post","type-post","status-publish","format-standard","hentry","category-java"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t