processing-android/src/processing/mode/android/Manifest.java at master · appsou/processing-android · GitHub

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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */

Part of the Processing project - http://processing.org

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",

"VRManifest.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();

}

private String defaultVersionCode() {

return "1";

}

private String defaultVersionName() {

return "1.0";

}

// 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 ? defaultVersionCode() : code;

}

public String getVersionName() {

String name = xml.getString("android:versionName");

return name.length() == 0 ? defaultVersionName() : 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");

if (tmp.indexOf("android.permission") == 0) {

// Standard permission, remove perfix

int idx = tmp.lastIndexOf(".");

names[i] = tmp.substring(idx + 1);

} else {

// Non-standard permission (for example, wearables)

// Store entire name.

names[i] = tmp;

}

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 VR.

if (-1 < name.indexOf(".")) continue;

if (appComp == AndroidBuild.WALLPAPER) {

} else if (appComp == AndroidBuild.WATCHFACE) {

if (name.equals("WAKE_LOCK")) continue;

} else if (appComp == AndroidBuild.VR) {

if (name.equals("INTERNET") ||

name.equals("NFC") ||

name.equals("VIBRATE") ||

name.equals("READ_EXTERNAL_STORAGE") ||

name.equals("WRITE_EXTERNAL_STORAGE")) continue;

}

xml.removeChild(kid);

}

// ...and add the new kids back

for (String name : names) {

// Don't add required permissions for wallpapers, watchfaces and VR again.

if (appComp == AndroidBuild.WALLPAPER) {

} else if (appComp == AndroidBuild.WATCHFACE) {

if (name.equals("WAKE_LOCK")) continue;

} else if (appComp == AndroidBuild.VR) {

if (name.equals("INTERNET") ||

name.equals("NFC") ||

name.equals("VIBRATE") ||

name.equals("READ_EXTERNAL_STORAGE") ||

name.equals("WRITE_EXTERNAL_STORAGE")) continue;

}

XML newbie = xml.addChild("uses-permission");

if (-1 < name.indexOf(".")) {

// Permission string contains path

newbie.setString("android:name", name);

} else {

newbie.setString("android:name", PERMISSION_PREFIX + name);

}

save();

}

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.VR) {

replaceMap.put("@@min_sdk@@", AndroidBuild.min_sdk_gvr);

}

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 writeCopy(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) {

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);

}

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);

}

processing-android/src/processing/mode/android/Manifest.java at master · appsou/processing-android · GitHub

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