Download and open storage provider files (7d9007cf) · Commits · e / os / android_packages_apps_CMFileManager

res/values/strings.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -453,6 +453,10 @@
		<string name="waiting_dialog_compressing_msg"><![CDATA[<b>File</b>]]> <xliff:g id="file">%1$s</xliff:g></string>
		<!-- Waiting dialog - Initializing the dialog -->
		<string name="waiting_dialog_analizing_msg"><![CDATA[<b>Analyzing\u2026</b>]]></string>
		<!-- Waiting dialog - Opening Storage Provider file title -->
		<string name="waiting_dialog_opening_storage_provider_title">Opening\u2026</string>
		<!-- Waiting dialog - Opening Storage Provider file message -->
		<string name="waiting_dialog_opening_storage_provider_message"><![CDATA[<b>Opening</b>]]> <xliff:g id="file">%1$s</xliff:g><![CDATA[<br/>]]> <![CDATA[<b>From</b>]]> <xliff:g id="name">%2$s</xliff:g></string>
		<!-- Extracting - Success message -->
		<string name="msgs_extracting_success">The extracting operation was completed successfully. The data was extracted to <xliff:g id="destination">%1$s</xliff:g>.</string>
		<!-- Compressing - Success message -->

src/com/cyanogenmod/filemanager/commands/storageapi/ListCommand.java

+22 −24

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@ package com.cyanogenmod.filemanager.commands.storageapi;
		import android.text.TextUtils;
		import android.util.Log;

		import com.cyanogen.ambient.common.api.PendingResult;
		import com.cyanogen.ambient.common.api.ResultCallback;
		import com.cyanogen.ambient.storage.StorageApi;
		import com.cyanogen.ambient.storage.StorageApi.Document;
		@@ -104,9 +103,8 @@ public class ListCommand extends Program implements ListExecutable {
		return;
		}

		PendingResult<DocumentResult> pendingResult =
		storageApi.getMetadata(storageProviderInfo, mSrc, true);
		pendingResult.setResultCallback(new ResultCallback<DocumentResult>() {
		storageApi.getMetadata(storageProviderInfo, mSrc, true,
		new ResultCallback<DocumentResult>() {
		@Override
		public void onResult(DocumentResult documentResult) {
		if (documentResult == null) {

src/com/cyanogenmod/filemanager/ui/policy/IntentsActionPolicy.java

+117 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,10 @@

		package com.cyanogenmod.filemanager.ui.policy;

		import android.app.AlertDialog;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.DialogInterface.OnCancelListener;
		import android.content.DialogInterface.OnDismissListener;
		import android.content.Intent;
		@@ -26,12 +28,20 @@ import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.Environment;
		import android.provider.MediaStore;
		import android.text.Html;
		import android.text.Spanned;
		import android.text.TextUtils;
		import android.util.Log;
		import android.widget.Toast;
		import com.cyanogen.ambient.common.api.PendingResult;
		import com.cyanogen.ambient.common.api.ResultCallback;
		import com.cyanogen.ambient.storage.StorageApi;
		import com.cyanogenmod.filemanager.R;
		import com.cyanogenmod.filemanager.activities.ShortcutActivity;
		import com.cyanogenmod.filemanager.console.secure.SecureConsole;
		import com.cyanogenmod.filemanager.console.storageapi.StorageApiConsole;
		import com.cyanogenmod.filemanager.model.FileSystemObject;
		import com.cyanogenmod.filemanager.model.RegularFile;
		import com.cyanogenmod.filemanager.providers.SecureResourceProvider;
		@@ -47,8 +57,11 @@ import com.cyanogenmod.filemanager.util.MediaHelper;
		import com.cyanogenmod.filemanager.util.MimeTypeHelper;
		import com.cyanogenmod.filemanager.util.MimeTypeHelper.MimeTypeCategory;
		import com.cyanogenmod.filemanager.util.ResourcesHelper;
		import com.cyanogenmod.filemanager.util.StorageProviderUtils;

		import java.io.File;
		import java.io.FileOutputStream;
		import java.io.OutputStream;
		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.Comparator;
		@@ -162,6 +175,11 @@ public final class IntentsActionPolicy extends ActionsPolicy {
		}))
		.show();
		return;
		} else if (!TextUtils.isEmpty(fso.getProviderPrefix())) {
		// Special handling for Storage Provider files
		copyAndOpenStorageProviderFile(ctx, fso, onCancelListener, onDismissListener,
		choose);
		return;
		}

		// Obtain the mime/type and passed it to intent
		@@ -188,6 +206,105 @@ public final class IntentsActionPolicy extends ActionsPolicy {
		}
		}

		private static void copyAndOpenStorageProviderFile(final Context ctx,
		final FileSystemObject fso, final OnCancelListener onCancelListener,
		final OnDismissListener onDismissListener, final boolean choose) {
		String prefix = fso.getProviderPrefix();
		if (TextUtils.isEmpty(prefix)) {
		return;
		}

		final String path = StorageApiConsole.getProviderPathFromFullPath(fso.getFullPath());
		final String name = fso.getName();
		final StorageApiConsole console = StorageApiConsole.getStorageApiConsoleForPath(prefix);

		BackgroundCallable callable = new BackgroundCallable() {
		private File file;
		private StorageApi.DocumentInfo documentInfo;

		@Override
		public int getDialogIcon() {
		return 0;
		}

		@Override
		public int getDialogTitle() {
		return R.string.waiting_dialog_opening_storage_provider_title;
		}

		@Override
		public boolean isDialogCancellable() {
		return false;
		}

		@Override
		public Spanned requestProgress() {
		String progress = ctx.getResources().getString(
		R.string.waiting_dialog_opening_storage_provider_message, fso.getName(),
		console.getName());
		return Html.fromHtml(progress);
		}

		@Override
		public void doInBackground(Object... params) throws Throwable {
		OutputStream outputStream = null;
		try {
		File downloadDir = new File(ctx.getExternalCacheDir(),
		StorageProviderUtils.CACHE_DIR);
		if (downloadDir.exists() \|\| downloadDir.mkdirs()) {
		file = new File(downloadDir.getPath() + File.separator + name);
		if (file.exists() \|\| file.createNewFile()) {
		outputStream = new FileOutputStream(file);
		}
		} else {
		Log.e(TAG, "Cannot create cache directory"); //$NON-NLS-1$
		}
		} catch (Exception e) {
		Log.e(TAG, "Cannot create temp file", e); //$NON-NLS-1$
		}
		PendingResult<StorageApi.DocumentInfo.DocumentInfoResult> pendingResult =
		console.getStorageApi().getFile(console.getStorageProviderInfo(),path,
		outputStream, null);

		// Since we're downloading a file, this can take a while, so don't specify a timeout
		StorageApi.DocumentInfo.DocumentInfoResult result = pendingResult.await();
		if (result == null
		\|\| !result.getStatus().isSuccess()) {
		Log.e(TAG, "Cannot download file"); //$NON-NLS-1$
		return;
		}
		documentInfo = result.getDocumentInfo();
		}

		@Override
		public void onSuccess() {
		Intent intent = new Intent();
		intent.setAction(android.content.Intent.ACTION_VIEW);
		intent.setDataAndType(Uri.fromFile(file), documentInfo.getMimeType());
		FileSystemObject cacheFso = FileHelper.createFileSystemObject(file);
		resolveIntent(
		ctx,
		intent,
		choose,
		createInternalIntents(ctx, cacheFso),
		0,
		R.string.associations_dialog_openwith_title,
		R.string.associations_dialog_openwith_action,
		true,
		onCancelListener,
		onDismissListener);
		}

		@Override
		public void onCancel() {
		Toast.makeText(ctx, R.string.cancelled_message, Toast
		.LENGTH_SHORT).show();
		}
		};
		BackgroundAsyncTask task = new BackgroundAsyncTask(ctx, callable);
		task.execute(task);
		}

		/**
		* Method that sends a {@link FileSystemObject} with the default registered application
		* by the system, or ask the user for select a registered application.

src/com/cyanogenmod/filemanager/util/StorageProviderUtils.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,8 @@ import android.graphics.drawable.Drawable;
		*/
		public final class StorageProviderUtils {

		public static final String CACHE_DIR = ".storage-provider-files";

		private static final String TAG = StorageProviderUtils.class.getSimpleName();

		/**