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@@ -8,6 +8,11 @@ import android.provider.DocumentsContract;
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8
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import android.provider.MediaStore;
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9
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9
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import android.content.ContentUris;
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10
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import android.os.Environment;
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11
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+import android.content.ContentResolver;
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12
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+import com.RNFetchBlob.RNFetchBlobUtils;
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+import java.io.File;
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+import java.io.InputStream;
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+import java.io.FileOutputStream;
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11
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16
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12
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public class PathResolver {
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18
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public static String getRealPathFromURI(final Context context, final Uri uri) {
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@@ -59,6 +64,29 @@ public class PathResolver {
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64
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return getDataColumn(context, contentUri, selection, selectionArgs);
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}
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+ // Other Providers
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+ else {
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+ try {
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+ InputStream attachment = context.getContentResolver().openInputStream(uri);
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+ if (attachment != null) {
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+ String filename = getContentName(context.getContentResolver(), uri);
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+ if (filename != null) {
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+ File file = new File(context.getCacheDir(), filename);
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+ FileOutputStream tmp = new FileOutputStream(file);
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+ byte[] buffer = new byte[1024];
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+ while (attachment.read(buffer) > 0) {
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+ tmp.write(buffer);
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+ }
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+ tmp.close();
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+ attachment.close();
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+ return file.getAbsolutePath();
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+ }
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+ }
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+ } catch (Exception e) {
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+ RNFetchBlobUtils.emitWarningEvent(e.toString());
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+ return null;
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+ }
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+ }
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90
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}
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91
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// MediaStore (and general)
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64
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92
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else if ("content".equalsIgnoreCase(uri.getScheme())) {
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@@ -77,6 +105,18 @@ public class PathResolver {
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105
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return null;
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}
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107
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+ private static String getContentName(ContentResolver resolver, Uri uri) {
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+ Cursor cursor = resolver.query(uri, null, null, null, null);
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+ cursor.moveToFirst();
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+ int nameIndex = cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME);
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+ if (nameIndex >= 0) {
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+ String name = cursor.getString(nameIndex);
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+ cursor.close();
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+ return name;
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+ }
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+ return null;
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+ }
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+
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80
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/**
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81
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121
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* Get the value of the data column for this Uri. This is useful for
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122
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* MediaStore Uris, and other file-based ContentProviders.
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Ben Hsieh
8 年之前