fixes apla#57, apla#53

Hook for plugin add/rm will be used when every plugin is installed, need to use install/uninstall

.travis.yml

@@ -13,8 +13,13 @@ install:
   - cd ../../
   - node_modules/.bin/cordova create app-preferences-app
   - cd app-preferences-app
+script:
   - ../node_modules/.bin/cordova platform add ios android
   - ../node_modules/.bin/cordova plugin add https://github.com/apla/me.apla.cordova.app-preferences
   - ../node_modules/.bin/cordova prepare
-script:
-  - cordova-paramedic --platform ios --plugin plugins/me.apla.cordova.app-preferences
+  - ../node_modules/.bin/cordova platform rm android
+  - ../node_modules/.bin/cordova platform add android
+  - ../node_modules/.bin/cordova plugin rm cordova-plugin-app-preferences
+  - ../node_modules/.bin/cordova plugin add https://github.com/apla/me.apla.cordova.app-preferences
+  - ../node_modules/.bin/cordova prepare
+

bin/after_plugin_install.js

@@ -0,0 +1,27 @@
+'use strict';
+
+module.exports = function (context) {
+	var req = context.requireCordovaModule,
+		Q = req('q'),
+		path = req('path'),
+		fs = require("./lib/filesystem")(Q, req('fs'), path),
+		settings = require("./lib/settings")(fs, path),
+		android = require("./lib/android")(fs, path, req('elementtree'), req('cordova-lib/src/cordova/util'), req('cordova-lib').configparser),
+		ios = require("./lib/ios")(Q, fs, path, req('plist'), req('xcode'));
+
+    return settings.get()
+		.then(function (config) {
+			return Q.all([
+				android.afterPluginInstall(config),
+				// ios.afterPluginInstall(config) // not implemented for iOS
+			]);
+		})
+		.catch(function(err) {
+			if (err.code === 'NEXIST') {
+				console.log("app-settings.json not found: creating a sample file");
+				return settings.create();
+			}
+
+			throw err;
+		});
+};

bin/lib/android.js

@@ -149,6 +149,19 @@ module.exports = function (fs, path, ET, cordova_util, ConfigParser) {
 			.then(function () { return fs.mkdir('platforms/android/res/xml/values'); })
 			.then(function (prefs) { return fs.writeFile('platforms/android/res/xml/values/apppreferences.xml', preferencesStringDocument.write()); })
 
+			.then(function () { console.log('android preferences file was successfully generated'); })
+			.catch(function (err) {
+				if (err.code === 'NEXIST') {
+					console.log("Platform android not found: skipping");
+					return;
+				}
+
+				throw err;
+			});
+	}
+
+	function afterPluginInstall () {
+		return fs.exists('platforms/android')
 			// Import preferences into native android project
 			.then(function () { return fs.readFile(path.resolve(__dirname, '../../src/android/AppPreferencesActivity.template')); })
 			.then(function (tmpl) {
@@ -167,7 +180,6 @@ module.exports = function (fs, path, ET, cordova_util, ConfigParser) {
 				return fs.writeFile(activityFileName, data);
 			})
 
-			.then(function () { console.log('android preferences file was successfully generated'); })
 			.catch(function (err) {
 				if (err.code === 'NEXIST') {
 					console.log("Platform android not found: skipping");
@@ -176,8 +188,9 @@ module.exports = function (fs, path, ET, cordova_util, ConfigParser) {
 
 				throw err;
 			});
+
 	}
-	
+
 	function clean(config) {
 
 		return fs.exists('platforms/android')
@@ -211,6 +224,7 @@ module.exports = function (fs, path, ET, cordova_util, ConfigParser) {
 		buildSettings: buildSettings,
 
 		build: build,
+		afterPluginInstall: afterPluginInstall,
 		clean: clean
 	};
-};
+};

plugin.xml

@@ -18,8 +18,8 @@
 	<asset src="www/task/AppPreferences.js" target="task/AppPreferences.js" />
 
 	<hook type="after_prepare" src="bin/after_prepare.js" />
-	<hook type="after_plugin_add" src="bin/after_plugin_add.js" />
-	<hook type="before_plugin_rm" src="bin/before_plugin_rm.js" />
+	<hook type="after_plugin_install" src="bin/after_plugin_install.js" />
+	<hook type="before_plugin_uninstall" src="bin/before_plugin_uninstall.js" />
 
 	<!-- android -->
 	<platform name="android">