am c22acf6f: Merge "Instance state, fix sharing, Durable objects." into klp-dev (32bfd2a3) · Commits · e / os / android_frameworks_base

packages/DocumentsUI/AndroidManifest.xml

+2 −5

Original line number	Diff line number	Diff line
		@@ -11,10 +11,7 @@
		<!-- TODO: allow rotation when state saving is in better shape -->
		<activity
		android:name=".DocumentsActivity"
		android:finishOnCloseSystemDialogs="true"
		android:excludeFromRecents="true"
		android:theme="@android:style/Theme.Holo.Light"
		android:screenOrientation="nosensor">
		android:theme="@android:style/Theme.Holo.Light">
		<intent-filter android:priority="100">
		<action android:name="android.intent.action.OPEN_DOCUMENT" />
		<category android:name="android.intent.category.DEFAULT" />
		@@ -37,7 +34,7 @@
		<intent-filter>
		<action android:name="android.provider.action.MANAGE_DOCUMENTS" />
		<category android:name="android.intent.category.DEFAULT" />
		<data android:mimeType="vnd.android.doc/dir" />
		<data android:mimeType="vnd.android.document/directory" />
		</intent-filter>
		</activity>

packages/DocumentsUI/res/values/strings.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -63,4 +63,6 @@
		<string name="more">More</string>
		<string name="loading">Loading\u2026</string>

		<string name="share_via">Share via</string>

		</resources>

packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java

+58 −21

Original line number	Diff line number	Diff line
		@@ -17,9 +17,9 @@
		package com.android.documentsui;

		import static com.android.documentsui.DocumentsActivity.TAG;
		import static com.android.documentsui.DocumentsActivity.DisplayState.ACTION_MANAGE;
		import static com.android.documentsui.DocumentsActivity.DisplayState.MODE_GRID;
		import static com.android.documentsui.DocumentsActivity.DisplayState.MODE_LIST;
		import static com.android.documentsui.DocumentsActivity.State.ACTION_MANAGE;
		import static com.android.documentsui.DocumentsActivity.State.MODE_GRID;
		import static com.android.documentsui.DocumentsActivity.State.MODE_LIST;
		import static com.android.documentsui.model.DocumentInfo.getCursorInt;
		import static com.android.documentsui.model.DocumentInfo.getCursorLong;
		import static com.android.documentsui.model.DocumentInfo.getCursorString;
		@@ -62,7 +62,7 @@ import android.widget.ListView;
		import android.widget.TextView;
		import android.widget.Toast;

		import com.android.documentsui.DocumentsActivity.DisplayState;
		import com.android.documentsui.DocumentsActivity.State;
		import com.android.documentsui.model.DocumentInfo;
		import com.android.internal.util.Predicate;
		import com.google.android.collect.Lists;
		@@ -168,7 +168,7 @@ public class DirectoryFragment extends Fragment {
		mCallbacks = new LoaderCallbacks<DirectoryResult>() {
		@Override
		public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) {
		final DisplayState state = getDisplayState(DirectoryFragment.this);
		final State state = getDisplayState(DirectoryFragment.this);

		Uri contentsUri;
		if (mType == TYPE_NORMAL) {
		@@ -196,7 +196,7 @@ public class DirectoryFragment extends Fragment {
		}

		public void updateDisplayState() {
		final DisplayState state = getDisplayState(this);
		final State state = getDisplayState(this);

		if (mLastSortOrder != state.sortOrder) {
		getLoaderManager().restartLoader(mLoaderId, null, mCallbacks);
		@@ -263,7 +263,7 @@ public class DirectoryFragment extends Fragment {

		@Override
		public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
		final DisplayState state = getDisplayState(DirectoryFragment.this);
		final State state = getDisplayState(DirectoryFragment.this);

		final MenuItem open = menu.findItem(R.id.menu_open);
		final MenuItem share = menu.findItem(R.id.menu_share);
		@@ -294,14 +294,17 @@ public class DirectoryFragment extends Fragment {
		final int id = item.getItemId();
		if (id == R.id.menu_open) {
		DocumentsActivity.get(DirectoryFragment.this).onDocumentsPicked(docs);
		mode.finish();
		return true;

		} else if (id == R.id.menu_share) {
		onShareDocuments(docs);
		mode.finish();
		return true;

		} else if (id == R.id.menu_delete) {
		onDeleteDocuments(docs);
		mode.finish();
		return true;

		} else {
		@@ -332,26 +335,36 @@ public class DirectoryFragment extends Fragment {
		};

		private void onShareDocuments(List<DocumentInfo> docs) {
		Intent intent;
		if (docs.size() == 1) {
		final DocumentInfo doc = docs.get(0);

		intent = new Intent(Intent.ACTION_SEND);
		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
		intent.addCategory(Intent.CATEGORY_DEFAULT);
		intent.setType(doc.mimeType);
		intent.putExtra(Intent.EXTRA_STREAM, doc.uri);

		} else if (docs.size() > 1) {
		intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
		intent.addCategory(Intent.CATEGORY_DEFAULT);

		final ArrayList<String> mimeTypes = Lists.newArrayList();
		final ArrayList<Uri> uris = Lists.newArrayList();
		for (DocumentInfo doc : docs) {
		mimeTypes.add(doc.mimeType);
		uris.add(doc.uri);
		}

		final Intent intent;
		if (uris.size() > 1) {
		intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
		intent.addCategory(Intent.CATEGORY_DEFAULT);
		// TODO: find common mimetype
		intent.setType("/");
		intent.setType(findCommonMimeType(mimeTypes));
		intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);

		} else {
		intent = new Intent(Intent.ACTION_SEND);
		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
		intent.addCategory(Intent.CATEGORY_DEFAULT);
		intent.setData(uris.get(0));
		return;
		}

		intent = Intent.createChooser(intent, getActivity().getText(R.string.share_via));
		startActivity(intent);
		}

		@@ -383,7 +396,7 @@ public class DirectoryFragment extends Fragment {
		}
		}

		private static DisplayState getDisplayState(Fragment fragment) {
		private static State getDisplayState(Fragment fragment) {
		return ((DocumentsActivity) fragment.getActivity()).getDisplayState();
		}

		@@ -411,7 +424,7 @@ public class DirectoryFragment extends Fragment {
		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
		final Context context = parent.getContext();
		final DisplayState state = getDisplayState(DirectoryFragment.this);
		final State state = getDisplayState(DirectoryFragment.this);

		final RootsCache roots = DocumentsApplication.getRootsCache(context);
		final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache(
		@@ -586,4 +599,28 @@ public class DirectoryFragment extends Fragment {

		return DateUtils.formatDateTime(context, when, flags);
		}

		private String findCommonMimeType(List<String> mimeTypes) {
		String[] commonType = mimeTypes.get(0).split("/");
		if (commonType.length != 2) {
		return "/";
		}

		for (int i = 1; i < mimeTypes.size(); i++) {
		String[] type = mimeTypes.get(i).split("/");
		if (type.length != 2) continue;

		if (!commonType[1].equals(type[1])) {
		commonType[1] = "*";
		}

		if (!commonType[0].equals(type[0])) {
		commonType[0] = "*";
		commonType[1] = "*";
		break;
		}
		}

		return commonType[0] + "/" + commonType[1];
		}
		}

packages/DocumentsUI/src/com/android/documentsui/DirectoryLoader.java

+7 −5

Original line number	Diff line number	Diff line
		@@ -16,6 +16,10 @@

		package com.android.documentsui;

		import static com.android.documentsui.DocumentsActivity.State.SORT_ORDER_DISPLAY_NAME;
		import static com.android.documentsui.DocumentsActivity.State.SORT_ORDER_LAST_MODIFIED;
		import static com.android.documentsui.DocumentsActivity.State.SORT_ORDER_SIZE;

		import android.content.AsyncTaskLoader;
		import android.content.ContentProviderClient;
		import android.content.Context;
		@@ -25,8 +29,6 @@ import android.os.CancellationSignal;
		import android.os.OperationCanceledException;
		import android.provider.DocumentsContract.Document;

		import com.android.documentsui.DocumentsActivity.DisplayState;

		import libcore.io.IoUtils;

		class DirectoryResult implements AutoCloseable {
		@@ -149,11 +151,11 @@ public class DirectoryLoader extends AsyncTaskLoader<DirectoryResult> {

		private String getQuerySortOrder() {
		switch (mSortOrder) {
		case DisplayState.SORT_ORDER_DISPLAY_NAME:
		case SORT_ORDER_DISPLAY_NAME:
		return Document.COLUMN_DISPLAY_NAME + " ASC";
		case DisplayState.SORT_ORDER_LAST_MODIFIED:
		case SORT_ORDER_LAST_MODIFIED:
		return Document.COLUMN_LAST_MODIFIED + " DESC";
		case DisplayState.SORT_ORDER_SIZE:
		case SORT_ORDER_SIZE:
		return Document.COLUMN_SIZE + " DESC";
		default:
		return null;

packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java

+172 −109

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