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Merge "Add archive support to Bug report docs provider." into nyc-dev

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This commit is contained in:
Steve McKay
2016-05-02 20:15:17 +00:00
committed by Android (Google) Code Review
parent 64ca270600 53a528bb4f
commit dbe2dbae99
2 changed files with 26 additions and 3 deletions
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3
packages/Shell/Android.mk
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@@ -5,7 +5,8 @@ LOCAL_MODULE_TAGS := optional
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

26
packages/Shell/src/com/android/shell/BugreportStorageProvider.java
View File

@@ -25,6 +25,7 @@ import android.os.ParcelFileDescriptor;
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 @@ public class BugreportStorageProvider extends DocumentsProvider {
};
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 @@ public class BugreportStorageProvider extends DocumentsProvider {
@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 class BugreportStorageProvider extends DocumentsProvider {
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 class BugreportStorageProvider extends DocumentsProvider {
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 @@ public class BugreportStorageProvider extends DocumentsProvider {
}
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());
}
}