Add archive support to Bug report docs provider.
Bug: 28386918
Change-Id: I2270324be3f020d73a68151002f885f70eb1449c
diff --git a/packages/Shell/Android.mk b/packages/Shell/Android.mk
index f8c13d6..73a0449 100644
--- a/packages/Shell/Android.mk
+++ b/packages/Shell/Android.mk
@@ -5,7 +5,8 @@
LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4
+LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4 \
+ android-support-documents-archive
LOCAL_PACKAGE_NAME := Shell
LOCAL_CERTIFICATE := platform
diff --git a/packages/Shell/src/com/android/shell/BugreportStorageProvider.java b/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
index 814aa8c..0f92fa6 100644
--- a/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
+++ b/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
@@ -25,6 +25,7 @@
import android.provider.DocumentsContract.Document;
import android.provider.DocumentsContract.Root;
import android.provider.DocumentsProvider;
+import android.support.provider.DocumentArchiveHelper;
import android.webkit.MimeTypeMap;
import java.io.File;
@@ -44,10 +45,12 @@
};
private File mRoot;
+ private DocumentArchiveHelper mArchiveHelper;
@Override
public boolean onCreate() {
mRoot = new File(getContext().getFilesDir(), "bugreports");
+ mArchiveHelper = new DocumentArchiveHelper(this, (char) 0);
return true;
}
@@ -66,6 +69,10 @@
@Override
public Cursor queryDocument(String documentId, String[] projection)
throws FileNotFoundException {
+ if (mArchiveHelper.isArchivedDocument(documentId)) {
+ return mArchiveHelper.queryDocument(documentId, projection);
+ }
+
final MatrixCursor result = new MatrixCursor(resolveDocumentProjection(projection));
if (DOC_ID_ROOT.equals(documentId)) {
final RowBuilder row = result.newRow();
@@ -84,6 +91,11 @@
public Cursor queryChildDocuments(
String parentDocumentId, String[] projection, String sortOrder)
throws FileNotFoundException {
+ if (mArchiveHelper.isArchivedDocument(parentDocumentId) ||
+ mArchiveHelper.isSupportedArchiveType(getDocumentType(parentDocumentId))) {
+ return mArchiveHelper.queryChildDocuments(parentDocumentId, projection, sortOrder);
+ }
+
final MatrixCursor result = new MatrixCursor(resolveDocumentProjection(projection));
if (DOC_ID_ROOT.equals(parentDocumentId)) {
final File[] files = mRoot.listFiles();
@@ -100,6 +112,10 @@
public ParcelFileDescriptor openDocument(
String documentId, String mode, CancellationSignal signal)
throws FileNotFoundException {
+ if (mArchiveHelper.isArchivedDocument(documentId)) {
+ return mArchiveHelper.openDocument(documentId, mode, signal);
+ }
+
if (ParcelFileDescriptor.parseMode(mode) != ParcelFileDescriptor.MODE_READ_ONLY) {
throw new FileNotFoundException("Failed to open: " + documentId + ", mode = " + mode);
}
@@ -153,12 +169,18 @@
}
private void addFileRow(MatrixCursor result, File file) {
+ String mimeType = getTypeForName(file.getName());
+ int flags = Document.FLAG_SUPPORTS_DELETE;
+ if (mArchiveHelper.isSupportedArchiveType(mimeType)) {
+ flags |= Document.FLAG_ARCHIVE;
+ }
+
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForFile(file));
- row.add(Document.COLUMN_MIME_TYPE, getTypeForName(file.getName()));
+ row.add(Document.COLUMN_MIME_TYPE, mimeType);
row.add(Document.COLUMN_DISPLAY_NAME, file.getName());
row.add(Document.COLUMN_LAST_MODIFIED, file.lastModified());
- row.add(Document.COLUMN_FLAGS, Document.FLAG_SUPPORTS_DELETE);
+ row.add(Document.COLUMN_FLAGS, flags);
row.add(Document.COLUMN_SIZE, file.length());
}
}