| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.eclipse.org/org/documents/epl-v10.php |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.ide.eclipse.adt.internal.project; |
| |
| import com.android.ide.eclipse.adt.AndroidConstants; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Shell; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.jar.JarEntry; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipInputStream; |
| import java.util.zip.ZipOutputStream; |
| |
| /** |
| * Export helper for project. |
| */ |
| public final class ExportHelper { |
| |
| private static IExportCallback sCallback; |
| |
| public interface IExportCallback { |
| void startExportWizard(IProject project); |
| } |
| |
| public static void setCallback(IExportCallback callback) { |
| sCallback = callback; |
| } |
| |
| public static void startExportWizard(IProject project) { |
| if (sCallback != null) { |
| sCallback.startExportWizard(project); |
| } |
| } |
| |
| /** |
| * Exports an <b>unsigned</b> version of the application created by the given project. |
| * @param project the project to export |
| */ |
| public static void exportProject(IProject project) { |
| Shell shell = Display.getCurrent().getActiveShell(); |
| |
| // get the java project to get the output directory |
| IFolder outputFolder = BaseProjectHelper.getOutputFolder(project); |
| if (outputFolder != null) { |
| IPath binLocation = outputFolder.getLocation(); |
| |
| // make the full path to the package |
| String fileName = project.getName() + AndroidConstants.DOT_ANDROID_PACKAGE; |
| |
| File file = new File(binLocation.toOSString() + File.separator + fileName); |
| |
| if (file.exists() == false || file.isFile() == false) { |
| MessageDialog.openError(Display.getCurrent().getActiveShell(), |
| "Android IDE Plug-in", |
| String.format("Failed to export %1$s: %2$s doesn't exist!", |
| project.getName(), file.getPath())); |
| return; |
| } |
| |
| // ok now pop up the file save window |
| FileDialog fileDialog = new FileDialog(shell, SWT.SAVE); |
| |
| fileDialog.setText("Export Project"); |
| fileDialog.setFileName(fileName); |
| |
| String saveLocation = fileDialog.open(); |
| if (saveLocation != null) { |
| // get the stream from the original file |
| |
| ZipInputStream zis = null; |
| ZipOutputStream zos = null; |
| FileInputStream input = null; |
| FileOutputStream output = null; |
| |
| try { |
| input = new FileInputStream(file); |
| zis = new ZipInputStream(input); |
| |
| // get an output stream into the new file |
| File saveFile = new File(saveLocation); |
| output = new FileOutputStream(saveFile); |
| zos = new ZipOutputStream(output); |
| } catch (FileNotFoundException e) { |
| // only the input/output stream are throwing this exception. |
| // so we only have to close zis if output is the one that threw. |
| if (zis != null) { |
| try { |
| zis.close(); |
| } catch (IOException e1) { |
| // pass |
| } |
| } |
| |
| MessageDialog.openError(shell, "Android IDE Plug-in", |
| String.format("Failed to export %1$s: %2$s doesn't exist!", |
| project.getName(), file.getPath())); |
| return; |
| } |
| |
| try { |
| ZipEntry entry; |
| |
| byte[] buffer = new byte[4096]; |
| |
| while ((entry = zis.getNextEntry()) != null) { |
| String name = entry.getName(); |
| |
| // do not take directories or anything inside the META-INF folder since |
| // we want to strip the signature. |
| if (entry.isDirectory() || name.startsWith("META-INF/")) { //$NON-NL1$ |
| continue; |
| } |
| |
| ZipEntry newEntry; |
| |
| // Preserve the STORED method of the input entry. |
| if (entry.getMethod() == JarEntry.STORED) { |
| newEntry = new JarEntry(entry); |
| } else { |
| // Create a new entry so that the compressed len is recomputed. |
| newEntry = new JarEntry(name); |
| } |
| |
| // add the entry to the jar archive |
| zos.putNextEntry(newEntry); |
| |
| // read the content of the entry from the input stream, and write it into the archive. |
| int count; |
| while ((count = zis.read(buffer)) != -1) { |
| zos.write(buffer, 0, count); |
| } |
| |
| // close the entry for this file |
| zos.closeEntry(); |
| zis.closeEntry(); |
| } |
| |
| } catch (IOException e) { |
| MessageDialog.openError(shell, "Android IDE Plug-in", |
| String.format("Failed to export %1$s: %2$s", |
| project.getName(), e.getMessage())); |
| } finally { |
| try { |
| zos.close(); |
| } catch (IOException e) { |
| // pass |
| } |
| try { |
| zis.close(); |
| } catch (IOException e) { |
| // pass |
| } |
| } |
| |
| // this is unsigned export. Let's tell the developers to run zip align |
| MessageDialog.openWarning(shell, "Android IDE Plug-in", String.format( |
| "An unsigned package of the application was saved at\n%1$s\n\n" + |
| "Before publishing the application you will need to:\n" + |
| "- Sign the application with your release key,\n" + |
| "- run zipalign on the signed package. ZipAlign is located in <SDK>/tools/\n\n" + |
| "Aligning applications allows Android to use application resources\n" + |
| "more efficiently.", saveLocation)); |
| |
| } |
| } else { |
| MessageDialog.openError(shell, "Android IDE Plug-in", |
| String.format("Failed to export %1$s: Could not get project output location", |
| project.getName())); |
| } |
| } |
| } |