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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2012-16 The Processing Foundation
Copyright (c) 2010-12 Ben Fry and Casey Reas
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.mode.android;
import org.xml.sax.SAXException;
import processing.app.Messages;
import processing.app.Sketch;
import processing.core.PApplet;
import processing.data.XML;
import javax.xml.parsers.ParserConfigurationException;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
public class Manifest {
static final String MANIFEST_XML = "AndroidManifest.xml";
static final String WORLD_OF_HURT_COMING =
"Errors occurred while reading or writing " + MANIFEST_XML + ",\n" +
"which means lots of things are likely to stop working properly.\n" +
"To prevent losing any data, it's recommended that you use “Save As”\n" +
"to save a separate copy of your sketch, and then restart Processing.";
// static final String MULTIPLE_ACTIVITIES =
// "Processing only supports a single Activity in the AndroidManifest.xml\n" +
// "file. Only the first activity entry will be updated, and you better \n" +
// "hope that's the right one, smartypants.";
static private final String[] MANIFEST_TEMPLATE = {
"FragmentManifest.xml.tmpl",
"WallpaperManifest.xml.tmpl",
"WatchFaceManifest.xml.tmpl",
"CardboardManifest.xml.tmpl",
};
// private Editor editor;
private Sketch sketch;
private int appComp;
private File modeFolder;
// entries we care about from the manifest file
// private String packageName;
/** the manifest data read from the file */
private XML xml;
// public Manifest(Editor editor) {
// this.editor = editor;
// this.sketch = editor.getSketch();
// load();
// }
public Manifest(Sketch sketch, int appComp, File modeFolder, boolean forceNew) {
this.sketch = sketch;
this.appComp = appComp;
this.modeFolder = modeFolder;
load(forceNew);
}
private String defaultPackageName() {
// Sketch sketch = editor.getSketch();
return AndroidBuild.basePackage + "." + sketch.getName().toLowerCase();
}
// called by other classes who want an actual package name
// internally, we'll figure this out ourselves whether it's filled or not
public String getPackageName() {
String pkg = xml.getString("package");
return pkg.length() == 0 ? defaultPackageName() : pkg;
}
public String getVersionCode() {
String code = xml.getString("android:versionCode");
return code.length() == 0 ? "1" : code;
}
public String getVersionName() {
String name = xml.getString("android:versionName");
return name.length() == 0 ? "1.0" : name;
}
public void setPackageName(String packageName) {
// this.packageName = packageName;
// this is the package attribute in the root <manifest> object
xml.setString("package", packageName);
save();
}
public void setSdkTarget(String version) {
XML usesSdk = xml.getChild("uses-sdk");
if (usesSdk != null) {
// usesSdk.setString("android:minSdkVersion", "15");
usesSdk.setString("android:targetSdkVersion", version);
save();
}
}
//writer.println(" <uses-permission android:name=\"android.permission.INTERNET\" />");
//writer.println(" <uses-permission android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\" />");
static final String PERMISSION_PREFIX = "android.permission.";
public String[] getPermissions() {
XML[] elements = xml.getChildren("uses-permission");
int count = elements.length;
String[] names = new String[count];
for (int i = 0; i < count; i++) {
String tmp = elements[i].getString("android:name");
int idx = tmp.lastIndexOf(".");
names[i] = tmp.substring(idx + 1);
}
return names;
}
public void setPermissions(String[] names) {
// just remove all the old ones
for (XML kid : xml.getChildren("uses-permission")) {
String name = kid.getString("android:name");
// Don't remove required permissions for wallpapers, watchfaces and cardboard.
if (appComp == AndroidBuild.WALLPAPER) {
} else if (appComp == AndroidBuild.WATCHFACE) {
if (name.equals("android.permission.WAKE_LOCK")) continue;
} else if (appComp == AndroidBuild.CARDBOARD) {
if (name.equals("android.permission.INTERNET") ||
name.equals("android.permission.NFC") ||
name.equals("android.permission.VIBRATE") ||
name.equals("android.permission.READ_EXTERNAL_STORAGE") ||
name.equals("android.permission.WRITE_EXTERNAL_STORAGE")) continue;
}
xml.removeChild(kid);
}
// ...and add the new kids back
for (String name : names) {
// PNode newbie = new PNodeXML("uses-permission");
// newbie.setString("android:name", PERMISSION_PREFIX + name);
// xml.addChild(newbie);
XML newbie = xml.addChild("uses-permission");
newbie.setString("android:name", PERMISSION_PREFIX + name);
}
save();
}
/*
public void setClassName(String className) {
XML[] kids = xml.getChildren("application/activity");
if (kids.length != 1) {
Base.showWarning("Don't touch that", MULTIPLE_ACTIVITIES, null);
}
XML activity = kids[0];
String currentName = activity.getString("android:name");
// only update if there are changes
if (currentName == null || !currentName.equals(className)) {
activity.setString("android:name", "." + className);
save();
}
}
*/
// TODO: needs to be converted into a template file...
private void writeBlankManifest(final File xmlFile, final int appComp) {
File xmlTemplate = new File(modeFolder, "templates/" + MANIFEST_TEMPLATE[appComp]);
HashMap<String, String> replaceMap = new HashMap<String, String>();
if (appComp == AndroidBuild.FRAGMENT) {
replaceMap.put("@@min_sdk@@", AndroidBuild.min_sdk_fragment);
} else if (appComp == AndroidBuild.WALLPAPER) {
replaceMap.put("@@min_sdk@@", AndroidBuild.min_sdk_wallpaper);
} else if (appComp == AndroidBuild.WATCHFACE) {
replaceMap.put("@@min_sdk@@", AndroidBuild.min_sdk_watchface);
} else if (appComp == AndroidBuild.CARDBOARD) {
replaceMap.put("@@min_sdk@@", AndroidBuild.min_sdk_cardboard);
}
AndroidMode.createFileFromTemplate(xmlTemplate, xmlFile, replaceMap);
}
/**
* Save a new version of the manifest info to the build location.
* Also fill in any missing attributes that aren't yet set properly.
*/
protected void writeBuild(File file, String className,
boolean debug) throws IOException {
// write a copy to the build location
save(file);
// load the copy from the build location and start messing with it
XML mf = null;
try {
mf = new XML(file);
// package name, or default
String p = mf.getString("package").trim();
if (p.length() == 0) {
mf.setString("package", defaultPackageName());
}
// app name and label, or the class name
XML app = mf.getChild("application");
String label = app.getString("android:label");
if (label.length() == 0) {
app.setString("android:label", className);
}
if (appComp == AndroidBuild.WALLPAPER || appComp == AndroidBuild.WATCHFACE) {
XML serv = app.getChild("service");
label = serv.getString("android:label");
if (label.length() == 0) {
serv.setString("android:label", className);
}
}
app.setString("android:debuggable", debug ? "true" : "false");
// XML activity = app.getChild("activity");
// the '.' prefix is just an alias for the full package name
// http://developer.android.com/guide/topics/manifest/activity-element.html#name
// activity.setString("android:name", "." + className); // this has to be right
PrintWriter writer = PApplet.createWriter(file);
writer.print(mf.format(4));
writer.flush();
// mf.write(writer);
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
}
protected void load(boolean forceNew) {
// Sketch sketch = editor.getSketch();
// File manifestFile = new File(sketch.getFolder(), MANIFEST_XML);
// XMLElement xml = null;
File manifestFile = getManifestFile();
if (manifestFile.exists()) {
try {
xml = new XML(manifestFile);
} catch (Exception e) {
e.printStackTrace();
System.err.println("Problem reading AndroidManifest.xml, creating a new version");
// remove the old manifest file, rename it with date stamp
long lastModified = manifestFile.lastModified();
String stamp = AndroidMode.getDateStamp(lastModified);
File dest = new File(sketch.getFolder(), MANIFEST_XML + "." + stamp);
boolean moved = manifestFile.renameTo(dest);
if (!moved) {
System.err.println("Could not move/rename " + manifestFile.getAbsolutePath());
System.err.println("You'll have to move or remove it before continuing.");
return;
}
}
}
String[] permissionNames = null;
String pkgName = null;
String versionCode = null;
String versionName = null;
if (xml != null && forceNew) {
permissionNames = getPermissions();
pkgName = getPackageName();
versionCode = getVersionCode();
versionName = getVersionName();
xml = null;
}
if (xml == null) {
writeBlankManifest(manifestFile, appComp);
try {
xml = new XML(manifestFile);
if (permissionNames != null) {
setPermissions(permissionNames);
}
if (pkgName != null) {
xml.setString("package", pkgName);
}
if (versionCode != null) {
xml.setString("android:versionCode", versionCode);
}
if (versionName != null) {
xml.setString("android:versionName", versionName);
}
} catch (FileNotFoundException e) {
System.err.println("Could not read " + manifestFile.getAbsolutePath());
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
}
}
if (xml == null) {
Messages.showWarning("Error handling " + MANIFEST_XML, WORLD_OF_HURT_COMING);
}
// return xml;
}
protected void save() {
save(getManifestFile());
}
/**
* Save to the sketch folder, so that it can be copied in later.
*/
protected void save(File file) {
PrintWriter writer = PApplet.createWriter(file);
// xml.write(writer);
writer.print(xml.format(4));
writer.flush();
writer.close();
}
private File getManifestFile() {
return new File(sketch.getFolder(), MANIFEST_XML);
}
}