[Libreoffice-commits] .: Branch 'feature/remote' - android/sdremote
Andrzej J.R. Hunt
ajrhunt at kemper.freedesktop.org
Mon Jul 9 03:24:54 PDT 2012
android/sdremote/.classpath | 8
android/sdremote/.project | 33 ++
android/sdremote/AndroidManifest.xml | 26 ++
android/sdremote/ant.properties | 17 +
android/sdremote/build.xml | 83 +++++++
android/sdremote/proguard-project.txt | 20 +
android/sdremote/project.properties | 14 +
android/sdremote/res/drawable-hdpi/ic_launcher.png |binary
android/sdremote/res/drawable-ldpi/ic_launcher.png |binary
android/sdremote/res/drawable-mdpi/ic_launcher.png |binary
android/sdremote/res/layout/main.xml | 13 +
android/sdremote/res/layout/testlayout.xml | 28 ++
android/sdremote/res/values/strings.xml | 4
android/sdremote/src/org/libreoffice/impressremote/Launcher.java | 14 +
android/sdremote/src/org/libreoffice/impressremote/TestClient.java | 99 ++++++++
android/sdremote/src/org/libreoffice/impressremote/communication/Client.java | 111 ++++++++++
android/sdremote/src/org/libreoffice/impressremote/communication/CommunicationService.java | 66 +++++
android/sdremote/src/org/libreoffice/impressremote/communication/NetworkClient.java | 37 +++
android/sdremote/src/org/libreoffice/impressremote/communication/Transmitter.java | 56 +++++
19 files changed, 629 insertions(+)
New commits:
commit 533b6e676aea99ed2763270629381474b96a69d4
Author: Andrzej J. R. Hunt <andrzej at ahunt.org>
Date: Mon Jul 9 11:23:39 2012 +0100
Initial commit of android remote.
Change-Id: Ia8cfce4af87d121acacf9a29632435c4c786822f
diff --git a/android/sdremote/.classpath b/android/sdremote/.classpath
new file mode 100644
index 0000000..3f9691c
--- /dev/null
+++ b/android/sdremote/.classpath
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+ <classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+ <classpathentry kind="src" path="src"/>
+ <classpathentry kind="src" path="gen"/>
+ <classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/android/sdremote/.project b/android/sdremote/.project
new file mode 100644
index 0000000..70ef552
--- /dev/null
+++ b/android/sdremote/.project
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>ImpressRemote</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>com.android.ide.eclipse.adt.ApkBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/android/sdremote/AndroidManifest.xml b/android/sdremote/AndroidManifest.xml
new file mode 100644
index 0000000..e1c76d7
--- /dev/null
+++ b/android/sdremote/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="org.libreoffice.impressremote"
+ android:versionCode="1"
+ android:versionName="1.0" >
+
+ <uses-permission android:name="android.permission.INTERNET" />
+
+ <application
+ android:icon="@drawable/ic_launcher"
+ android:label="@string/app_name" >
+ <activity
+ android:name="TestClient"
+ android:label="@string/app_name" >
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ <service android:name=".communication.CommunicationService" >
+ </service>
+ </application>
+
+</manifest>
\ No newline at end of file
diff --git a/android/sdremote/ant.properties b/android/sdremote/ant.properties
new file mode 100644
index 0000000..b0971e8
--- /dev/null
+++ b/android/sdremote/ant.properties
@@ -0,0 +1,17 @@
+# This file is used to override default values used by the Ant build system.
+#
+# This file must be checked into Version Control Systems, as it is
+# integral to the build system of your project.
+
+# This file is only used by the Ant script.
+
+# You can use this to override default values such as
+# 'source.dir' for the location of your java source folder and
+# 'out.dir' for the location of your output folder.
+
+# You can also use it define how the release builds are signed by declaring
+# the following properties:
+# 'key.store' for the location of your keystore and
+# 'key.alias' for the name of the key to use.
+# The password will be asked during the build when you use the 'release' target.
+
diff --git a/android/sdremote/build.xml b/android/sdremote/build.xml
new file mode 100644
index 0000000..b47c397
--- /dev/null
+++ b/android/sdremote/build.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="ImpressRemote" default="help">
+
+ <!-- The local.properties file is created and updated by the 'android' tool.
+ It contains the path to the SDK. It should *NOT* be checked into
+ Version Control Systems. -->
+ <property file="local.properties" />
+
+ <!-- The ant.properties file can be created by you. It is only edited by the
+ 'android' tool to add properties to it.
+ This is the place to change some Ant specific build properties.
+ Here are some properties you may want to change/update:
+
+ source.dir
+ The name of the source directory. Default is 'src'.
+ out.dir
+ The name of the output directory. Default is 'bin'.
+
+ For other overridable properties, look at the beginning of the rules
+ files in the SDK, at tools/ant/build.xml
+
+ Properties related to the SDK location or the project target should
+ be updated using the 'android' tool with the 'update' action.
+
+ This file is an integral part of the build system for your
+ application and should be checked into Version Control Systems.
+
+ -->
+ <property file="ant.properties" />
+
+ <!-- The project.properties file is created and updated by the 'android'
+ tool, as well as ADT.
+
+ This contains project specific properties such as project target, and library
+ dependencies. Lower level build properties are stored in ant.properties
+ (or in .classpath for Eclipse projects).
+
+ This file is an integral part of the build system for your
+ application and should be checked into Version Control Systems. -->
+ <loadproperties srcFile="project.properties" />
+
+ <!-- quick check on sdk.dir -->
+ <fail
+ message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var"
+ unless="sdk.dir"
+ />
+
+ <!--
+ Import per project custom build rules if present at the root of the project.
+ This is the place to put custom intermediary targets such as:
+ -pre-build
+ -pre-compile
+ -post-compile (This is typically used for code obfuscation.
+ Compiled code location: ${out.classes.absolute.dir}
+ If this is not done in place, override ${out.dex.input.absolute.dir})
+ -post-package
+ -post-build
+ -pre-clean
+ -->
+ <import file="custom_rules.xml" optional="true" />
+
+ <!-- Import the actual build file.
+
+ To customize existing targets, there are two options:
+ - Customize only one target:
+ - copy/paste the target into this file, *before* the
+ <import> task.
+ - customize it to your needs.
+ - Customize the whole content of build.xml
+ - copy/paste the content of the rules files (minus the top node)
+ into this file, replacing the <import> task.
+ - customize to your needs.
+
+ ***********************
+ ****** IMPORTANT ******
+ ***********************
+ In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+ in order to avoid having your file be overridden by tools such as "android update project"
+ -->
+ <!-- version-tag: 1 -->
+ <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/android/sdremote/proguard-project.txt b/android/sdremote/proguard-project.txt
new file mode 100644
index 0000000..f2fe155
--- /dev/null
+++ b/android/sdremote/proguard-project.txt
@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
diff --git a/android/sdremote/project.properties b/android/sdremote/project.properties
new file mode 100644
index 0000000..0840b4a
--- /dev/null
+++ b/android/sdremote/project.properties
@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-15
diff --git a/android/sdremote/res/drawable-hdpi/ic_launcher.png b/android/sdremote/res/drawable-hdpi/ic_launcher.png
new file mode 100644
index 0000000..8074c4c
Binary files /dev/null and b/android/sdremote/res/drawable-hdpi/ic_launcher.png differ
diff --git a/android/sdremote/res/drawable-ldpi/ic_launcher.png b/android/sdremote/res/drawable-ldpi/ic_launcher.png
new file mode 100644
index 0000000..1095584
Binary files /dev/null and b/android/sdremote/res/drawable-ldpi/ic_launcher.png differ
diff --git a/android/sdremote/res/drawable-mdpi/ic_launcher.png b/android/sdremote/res/drawable-mdpi/ic_launcher.png
new file mode 100644
index 0000000..a07c69f
Binary files /dev/null and b/android/sdremote/res/drawable-mdpi/ic_launcher.png differ
diff --git a/android/sdremote/res/layout/main.xml b/android/sdremote/res/layout/main.xml
new file mode 100644
index 0000000..b100941
--- /dev/null
+++ b/android/sdremote/res/layout/main.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ >
+<TextView
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:text="Hello World, Launcher"
+ />
+</LinearLayout>
+
diff --git a/android/sdremote/res/layout/testlayout.xml b/android/sdremote/res/layout/testlayout.xml
new file mode 100644
index 0000000..2e32325
--- /dev/null
+++ b/android/sdremote/res/layout/testlayout.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical" >
+
+ <TextView
+ android:id="@+id/label_curSlide"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal"
+ android:text="Slide: XXX" />
+
+ <Button
+ android:id="@+id/button_next"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal"
+ android:text="Next" />
+
+ <Button
+ android:id="@+id/button_previous"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal"
+ android:text="Previous" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/android/sdremote/res/values/strings.xml b/android/sdremote/res/values/strings.xml
new file mode 100644
index 0000000..78fbe65
--- /dev/null
+++ b/android/sdremote/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+ <string name="app_name">Launcher</string>
+</resources>
diff --git a/android/sdremote/src/org/libreoffice/impressremote/Launcher.java b/android/sdremote/src/org/libreoffice/impressremote/Launcher.java
new file mode 100644
index 0000000..77f2645
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/Launcher.java
@@ -0,0 +1,14 @@
+package org.libreoffice.impressremote;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class Launcher extends Activity {
+ /** Called when the activity is first created. */
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.main);
+ }
+
+}
diff --git a/android/sdremote/src/org/libreoffice/impressremote/TestClient.java b/android/sdremote/src/org/libreoffice/impressremote/TestClient.java
new file mode 100644
index 0000000..b3bd3b5
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/TestClient.java
@@ -0,0 +1,99 @@
+package org.libreoffice.impressremote;
+
+import org.libreoffice.impressremote.communication.CommunicationService;
+import org.libreoffice.impressremote.communication.Transmitter;
+
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+
+public class TestClient extends Activity {
+
+ private boolean mIsBound = false;
+
+ private CommunicationService mCommunicationService;
+
+ /** Called when the activity is first created. */
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.testlayout);
+ setupUI();
+ doBindService();
+
+ }
+
+ private ServiceConnection mConnection = new ServiceConnection() {
+ public void onServiceConnected(ComponentName aClassName,
+ IBinder aService) {
+ mCommunicationService = ((CommunicationService.CBinder) aService)
+ .getService();
+ mCommunicationService.connectTo(
+ CommunicationService.Protocol.NETWORK, "128.232.128.144");
+
+ enableButtons(true);
+ }
+
+ public void onServiceDisconnected(ComponentName aClassName) {
+ mCommunicationService = null;
+ enableButtons(false);
+ }
+ };
+
+ void doBindService() {
+ bindService(new Intent(this, CommunicationService.class), mConnection,
+ Context.BIND_AUTO_CREATE);
+ mIsBound = true;
+ }
+
+ void doUnbindService() {
+ if (mIsBound) {
+ unbindService(mConnection);
+ mIsBound = false;
+ }
+ }
+
+ private Button mButtonNext;
+
+ private Button mButtonPrevious;
+
+ private void setupUI() {
+ mButtonNext = (Button) findViewById(R.id.button_next);
+ mButtonPrevious = (Button) findViewById(R.id.button_previous);
+
+ enableButtons(false);
+
+ mButtonNext.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ mCommunicationService.getTransmitter().nextTransition();
+
+ }
+
+ });
+
+ mButtonPrevious.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ mCommunicationService.getTransmitter().previousTransition();
+
+ }
+
+ });
+
+ }
+
+ private void enableButtons(boolean aEnabled) {
+ mButtonNext.setEnabled(aEnabled);
+ mButtonPrevious.setEnabled(aEnabled);
+ }
+}
diff --git a/android/sdremote/src/org/libreoffice/impressremote/communication/Client.java b/android/sdremote/src/org/libreoffice/impressremote/communication/Client.java
new file mode 100644
index 0000000..5596644
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/communication/Client.java
@@ -0,0 +1,111 @@
+package org.libreoffice.impressremote.communication;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+
+import org.apache.http.util.ByteArrayBuffer;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Generic Client for the remote control. To implement a Client for a specific
+ * transport medium you must provide input and output streams (
+ * <code>mInputStream</code> and <code>mOutputStream</code> before calling any
+ * methods.
+ *
+ * @author Andrzej J.R. Hunt
+ *
+ */
+public abstract class Client {
+
+ private static final String CHARSET = "UTF-16";
+
+ protected InputStream mInputStream;
+ protected OutputStream mOutputStream;
+
+ private void listen() {
+ ByteArrayBuffer aBuffer = new ByteArrayBuffer(10);
+ byte aTemp;
+
+ try {
+ while ((aTemp = (byte) mInputStream.read()) != 0x0d) {
+ aBuffer.append(aTemp);
+ }
+ } catch (IOException e1) {
+ // TODO stream couldn't be opened.
+ e1.printStackTrace();
+ }
+
+ String aLengthString;
+ try {
+ aLengthString = new String(aBuffer.toByteArray(), CHARSET);
+ } catch (UnsupportedEncodingException e1) {
+ throw new Error("Specified network encoding [" + CHARSET
+ + " not available.");
+ }
+
+ int aLength = Integer.parseInt(aLengthString);
+
+ byte[] aCommand = new byte[aLength];
+ try {
+ mInputStream.read(aCommand, 0, aLength);
+ } catch (IOException e) {
+ // TODO close and notify that the connection has closed
+ e.printStackTrace();
+ }
+ String aCommandString;
+ try {
+ aCommandString = new String(aCommand, CHARSET);
+ } catch (UnsupportedEncodingException e) {
+ throw new Error("Specified network encoding [" + CHARSET
+ + " not available.");
+ }
+ parseCommand(aCommandString);
+
+ }
+
+ private void parseCommand(String aCommand) {
+ JSONObject aCommandObject;
+ String aInstruction;
+ try {
+ aCommandObject = new JSONObject(aCommand);
+ aInstruction = aCommandObject.getString("command");
+ if (aInstruction.equals("slide_changed")) {
+ // TODO: process and notify
+ }
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ }
+
+ /**
+ * Send a valid JSON string to the server.
+ *
+ * @param command
+ * Must be a valid JSON string.
+ */
+ public void sendCommand(String command) {
+ String aLengthString = Integer.toString(command.length());
+ byte[] aLengthBytes;
+ try {
+ aLengthBytes = aLengthString.getBytes(CHARSET);
+
+ mOutputStream.write(aLengthBytes);
+ mOutputStream.write(0x0d);
+ mOutputStream.write(command.getBytes(CHARSET));
+ } catch (UnsupportedEncodingException e) {
+ throw new Error("Specified network encoding [" + CHARSET
+ + " not available.");
+ } catch (IOException e) {
+ // TODO Notify that stream has closed.
+ }
+ }
+
+}
diff --git a/android/sdremote/src/org/libreoffice/impressremote/communication/CommunicationService.java b/android/sdremote/src/org/libreoffice/impressremote/communication/CommunicationService.java
new file mode 100644
index 0000000..7a9db40
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/communication/CommunicationService.java
@@ -0,0 +1,66 @@
+package org.libreoffice.impressremote.communication;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Binder;
+import android.os.IBinder;
+
+public class CommunicationService extends Service {
+
+ /**
+ * Return the service to clients.
+ */
+ public class CBinder extends Binder {
+ public CommunicationService getService() {
+ return CommunicationService.this;
+ }
+ }
+
+ private final IBinder mBinder = new CBinder();
+
+ public enum Protocol {
+ NETWORK, BLUETOOTH
+ };
+
+ private Transmitter mTransmitter;
+
+ private Client mClient;
+
+ @Override
+ public IBinder onBind(Intent intent) {
+ // TODO Auto-generated method stub
+ return mBinder;
+ }
+
+ @Override
+ public void onCreate() {
+ // TODO Create a notification (if configured).
+
+ }
+
+ @Override
+ public void onDestroy() {
+ // TODO Destroy the notification (as necessary).
+ }
+
+ public Transmitter getTransmitter() {
+ return mTransmitter;
+
+ }
+
+ public void connectTo(Protocol aProtocol, String address) {
+ switch (aProtocol) {
+ case NETWORK:
+ mClient = new NetworkClient(address);
+ mTransmitter = new Transmitter(mClient);
+ break;
+
+ }
+
+ }
+
+ public void disconnect() {
+
+ }
+
+}
diff --git a/android/sdremote/src/org/libreoffice/impressremote/communication/NetworkClient.java b/android/sdremote/src/org/libreoffice/impressremote/communication/NetworkClient.java
new file mode 100644
index 0000000..1da1941
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/communication/NetworkClient.java
@@ -0,0 +1,37 @@
+package org.libreoffice.impressremote.communication;
+
+import java.io.IOException;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+import android.content.Context;
+import android.content.ServiceConnection;
+
+/**
+ * Standard Network client. Connects to a server using Sockets.
+ *
+ * @author Andrzej J.R. Hunt
+ *
+ */
+public class NetworkClient extends Client {
+
+ private static final int PORT = 1599;
+
+ public NetworkClient(String ipAddress) {
+
+ Socket aSocket;
+ try {
+ aSocket = new Socket(ipAddress, PORT);
+ mInputStream = aSocket.getInputStream();
+ mOutputStream = aSocket.getOutputStream();
+ } catch (UnknownHostException e) {
+ // TODO Tell the user we have a problem
+ e.printStackTrace();
+ } catch (IOException e) {
+ // TODO As above
+ e.printStackTrace();
+ }
+
+ }
+
+}
diff --git a/android/sdremote/src/org/libreoffice/impressremote/communication/Transmitter.java b/android/sdremote/src/org/libreoffice/impressremote/communication/Transmitter.java
new file mode 100644
index 0000000..0e2da45
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/communication/Transmitter.java
@@ -0,0 +1,56 @@
+package org.libreoffice.impressremote.communication;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Interface to send commands to the server.
+ *
+ * @author Andrzej J.R. Hunt
+ *
+ */
+public class Transmitter {
+
+ private Client mClient;
+
+ public Transmitter(Client aClient) {
+ mClient = aClient;
+ }
+
+ public void nextTransition() {
+ JSONObject aCommand = new JSONObject();
+ try {
+ aCommand.put("command", "transition_next");
+ } catch (JSONException e) {
+ e.printStackTrace();
+ // TODO: clean
+ }
+ // Create JSON
+ mClient.sendCommand(aCommand.toString());
+ }
+
+ public void previousTransition() {
+ JSONObject aCommand = new JSONObject();
+ try {
+ aCommand.put("command", "transition_previous");
+ } catch (JSONException e) {
+ e.printStackTrace();
+ // TODO: clean
+ }
+ // Create JSON
+ mClient.sendCommand(aCommand.toString());
+ }
+
+ public void gotoSlide(int slide) {
+ JSONObject aCommand = new JSONObject();
+ try {
+ aCommand.put("command", "goto_slide");
+ aCommand.put("slide_numer", slide);
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ mClient.sendCommand(aCommand.toString());
+ }
+
+}
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