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Merge pull request #8 from rareranger/usb_mount_test
Add USB mount options for rooted devices
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160
app/src/main/java/org/ktech/ps4jailbreak/PathResolver.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| package org.ktech.ps4jailbreak; | ||
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| import android.content.ContentUris; | ||
| import android.content.Context; | ||
| import android.database.Cursor; | ||
| import android.net.Uri; | ||
| import android.os.Build; | ||
| import android.os.Environment; | ||
| import android.widget.Toast; | ||
| import android.os.storage.StorageManager; | ||
| import android.provider.DocumentsContract; | ||
| import android.provider.MediaStore; | ||
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| import androidx.annotation.RequiresApi; | ||
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| import java.lang.reflect.Method; | ||
| import java.lang.reflect.Array; | ||
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| public class PathResolver { | ||
| @RequiresApi(api = Build.VERSION_CODES.KITKAT) | ||
| public static String getPath(Context context, Uri uri) { | ||
| final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; | ||
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| // DocumentProvider | ||
| if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { | ||
| // ExternalStorageProvider | ||
| if (isExternalStorageDocument(uri)) { | ||
| final String docId = DocumentsContract.getDocumentId(uri); | ||
| final String[] split = docId.split(":"); | ||
| final String type = split[0]; | ||
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| if ("primary".equalsIgnoreCase(type)) { | ||
| return Environment.getExternalStorageDirectory() + "/" + split[1]; | ||
| } else { | ||
| // Below logic is how External Storage provider build URI for documents | ||
| // Based on http://stackoverflow.com/questions/28605278/android-5-sd-card-label and https://gist.github.com/prasad321/9852037 | ||
| StorageManager mStorageManager = (StorageManager) context.getSystemService(Context.STORAGE_SERVICE); | ||
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| try { | ||
| Class<?> storageVolumeClazz = Class.forName("android.os.storage.StorageVolume"); | ||
| Method getVolumeList = mStorageManager.getClass().getMethod("getVolumeList"); | ||
| Method getUuid = storageVolumeClazz.getMethod("getUuid"); | ||
| Method getState = storageVolumeClazz.getMethod("getState"); | ||
| Method getPath = storageVolumeClazz.getMethod("getPath"); | ||
| Method isPrimary = storageVolumeClazz.getMethod("isPrimary"); | ||
| Method isEmulated = storageVolumeClazz.getMethod("isEmulated"); | ||
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| Object result = getVolumeList.invoke(mStorageManager); | ||
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| final int length = Array.getLength(result); | ||
| for (int i = 0; i < length; i++) { | ||
| Object storageVolumeElement = Array.get(result, i); | ||
| //String uuid = (String) getUuid.invoke(storageVolumeElement); | ||
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| final boolean mounted = Environment.MEDIA_MOUNTED.equals(getState.invoke(storageVolumeElement)) | ||
| || Environment.MEDIA_MOUNTED_READ_ONLY.equals(getState.invoke(storageVolumeElement)); | ||
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| //if the media is not mounted, we need not get the volume details | ||
| if (!mounted) continue; | ||
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| //Primary storage is already handled. | ||
| if ((Boolean)isPrimary.invoke(storageVolumeElement) && (Boolean)isEmulated.invoke(storageVolumeElement)) continue; | ||
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| String uuid = (String) getUuid.invoke(storageVolumeElement); | ||
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| if (uuid != null && uuid.equals(type)) | ||
| { | ||
| String res =getPath.invoke(storageVolumeElement) + "/" +split[1]; | ||
| return res; | ||
| } | ||
| } | ||
| } | ||
| catch (Exception ex) { | ||
| Toast.makeText(context, ex.getMessage(), Toast.LENGTH_SHORT).show(); | ||
| } | ||
| } | ||
| } | ||
| // DownloadsProvider | ||
| else if (isDownloadsDocument(uri)) { | ||
| final String id = DocumentsContract.getDocumentId(uri); | ||
| final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); | ||
| return getDataColumn(context, contentUri, null, null); | ||
| } | ||
| // MediaProvider | ||
| else if (isMediaDocument(uri)) { | ||
| final String docId = DocumentsContract.getDocumentId(uri); | ||
| final String[] split = docId.split(":"); | ||
| final String type = split[0]; | ||
| Uri contentUri = null; | ||
| if ("image".equals(type)) { | ||
| contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; | ||
| } else if ("video".equals(type)) { | ||
| contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; | ||
| } else if ("audio".equals(type)) { | ||
| contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; | ||
| } | ||
| final String selection = "_id=?"; | ||
| final String[] selectionArgs = new String[] {split[1]}; | ||
| return getDataColumn(context, contentUri, selection, selectionArgs); | ||
| } | ||
| } | ||
| // MediaStore (and general) | ||
| else if ("content".equalsIgnoreCase(uri.getScheme())) { | ||
| // Return the remote address | ||
| if (isGooglePhotosUri(uri)) | ||
| return uri.getLastPathSegment(); | ||
| return getDataColumn(context, uri, null, null); | ||
| } | ||
| // File | ||
| else if ("file".equalsIgnoreCase(uri.getScheme())) { | ||
| return uri.getPath(); | ||
| } | ||
| return null; | ||
| } | ||
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| public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) { | ||
| Cursor cursor = null; | ||
| final String column = "_data"; | ||
| final String[] projection = { column }; | ||
| try { | ||
| cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null); | ||
| if (cursor != null && cursor.moveToFirst()) { | ||
| final int index = cursor.getColumnIndexOrThrow(column); | ||
| return cursor.getString(index); | ||
| } | ||
| } finally { | ||
| if (cursor != null) | ||
| cursor.close(); | ||
| } | ||
| return null; | ||
| } | ||
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| public static boolean isExternalStorageDocument(Uri uri) { | ||
| return "com.android.externalstorage.documents".equals(uri.getAuthority()); | ||
| } | ||
|
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| /** | ||
| * @param uri The Uri to check. | ||
| * @return Whether the Uri authority is DownloadsProvider. | ||
| */ | ||
| public static boolean isDownloadsDocument(Uri uri) { | ||
| return "com.android.providers.downloads.documents".equals(uri.getAuthority()); | ||
| } | ||
|
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| /** | ||
| * @param uri The Uri to check. | ||
| * @return Whether the Uri authority is MediaProvider. | ||
| */ | ||
| public static boolean isMediaDocument(Uri uri) { | ||
| return "com.android.providers.media.documents".equals(uri.getAuthority()); | ||
| } | ||
|
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| /** | ||
| * @param uri The Uri to check. | ||
| * @return Whether the Uri authority is Google Photos. | ||
| */ | ||
| public static boolean isGooglePhotosUri(Uri uri) { | ||
| return "com.google.android.apps.photos.content".equals(uri.getAuthority()); | ||
| } | ||
| } |
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