9 files changed, 234 insertions, 0 deletions
diff --git a/picolanginstaller/Android.mk b/picolanginstaller/Android.mk
new file mode 100644
index 0000000..a1c529f
--- /dev/null
+++ b/picolanginstaller/Android.mk
@@ -0,0 +1,8 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := PicoLangInstaller
+
+include $(BUILD_PACKAGE)
diff --git a/picolanginstaller/AndroidManifest.xml b/picolanginstaller/AndroidManifest.xml
new file mode 100755
index 0000000..cc11466
--- /dev/null
+++ b/picolanginstaller/AndroidManifest.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.svox.langpack.installer"
+      android:versionCode="1"
+      android:versionName="1.0">
+    <uses-sdk android:minSdkVersion="donut" />
+    <application android:icon="@drawable/icon" android:label="@string/app_name">
+        <activity android:name=".InstallerActivity"
+                  android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest> 
diff --git a/picolanginstaller/res/drawable/icon.png b/picolanginstaller/res/drawable/icon.png
new file mode 100755
index 0000000..cdb9e94
--- /dev/null
+++ b/picolanginstaller/res/drawable/icon.png
diff --git a/picolanginstaller/res/layout/installing.xml b/picolanginstaller/res/layout/installing.xml
new file mode 100755
index 0000000..117c333
--- /dev/null
+++ b/picolanginstaller/res/layout/installing.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/root" android:layout_width="fill_parent"
+    android:background="#ff000000"
+    android:layout_height="fill_parent">
+    
+     <LinearLayout android:id="@+id/progress_indicator"
+        android:orientation="vertical"
+        android:layout_centerInParent="true"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content">
+        
+        <TextView android:paddingTop="5dip"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="@string/installing_message" android:textSize="18sp"
+            android:textColor="?android:attr/textColorPrimary" />
+            
+        <ProgressBar android:id="@android:id/progress"
+            style="?android:attr/progressBarStyleLarge"
+            android:layout_gravity="center"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />            
+    </LinearLayout>
+
+</RelativeLayout>
diff --git a/picolanginstaller/res/layout/retry.xml b/picolanginstaller/res/layout/retry.xml
new file mode 100755
index 0000000..87eb202
--- /dev/null
+++ b/picolanginstaller/res/layout/retry.xml
@@ -0,0 +1,15 @@
+<?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:paddingTop="5dip" android:layout_width="wrap_content"
+        android:layout_height="wrap_content" android:layout_gravity="center"
+        android:text="@string/retry_message" android:textSize="18sp"
+        android:textColor="?android:attr/textColorPrimary" />
+
+    <Button android:id="@+id/retryButton" android:layout_width="wrap_content"
+        android:layout_height="wrap_content" android:layout_gravity="center"
+        android:text="@string/retry" android:textSize="25sp" />
+
+</LinearLayout>
diff --git a/picolanginstaller/res/layout/uninstall.xml b/picolanginstaller/res/layout/uninstall.xml
new file mode 100755
index 0000000..fe108a5
--- /dev/null
+++ b/picolanginstaller/res/layout/uninstall.xml
@@ -0,0 +1,15 @@
+<?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:paddingTop="5dip" android:layout_width="wrap_content"
+        android:layout_height="wrap_content" android:layout_gravity="center"
+        android:text="@string/uninstall_message" android:textSize="18sp"
+        android:textColor="?android:attr/textColorPrimary" />
+
+    <Button android:id="@+id/uninstallButton" android:layout_width="wrap_content"
+        android:layout_height="wrap_content" android:layout_gravity="center"
+        android:text="@string/uninstall" android:textSize="25sp" />
+
+</LinearLayout>
diff --git a/picolanginstaller/res/raw/svoxlangpack.zip b/picolanginstaller/res/raw/svoxlangpack.zip
new file mode 100755
index 0000000..46f00e2
--- /dev/null
+++ b/picolanginstaller/res/raw/svoxlangpack.zip
diff --git a/picolanginstaller/res/values/strings.xml b/picolanginstaller/res/values/strings.xml
new file mode 100755
index 0000000..fac323d
--- /dev/null
+++ b/picolanginstaller/res/values/strings.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Pico TTS Language Pack Installer</string>
+    <string name="installing_message">Installing voice data on SD card.</string>
+    <string name="uninstall_message">The voice data has been installed successfully on your SD card. You can now uninstall this installer to save space in your phone memory; the voice data from this installer will safely remain on your SD card.</string>
+    <string name="uninstall">Uninstall</string>
+    <string name="retry_message">The voice data could not be installed on your SD card. Please make sure your SD card is inserted in your device and that there is at least 6 MB of free space on that card. If your card is already in your device, please try removing the card and reinserting it.</string>
+    <string name="retry">Retry</string>
+</resources>
diff --git a/picolanginstaller/src/com/svox/langpack/installer/InstallerActivity.java b/picolanginstaller/src/com/svox/langpack/installer/InstallerActivity.java
new file mode 100755
index 0000000..1635365
--- /dev/null
+++ b/picolanginstaller/src/com/svox/langpack/installer/InstallerActivity.java
@@ -0,0 +1,142 @@
+package com.svox.langpack.installer;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.res.AssetFileDescriptor;
+import android.content.res.Resources;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+
+public class InstallerActivity extends Activity {
+    /** Called when the activity is first created. */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        runInstaller();
+    }
+    
+    private void runInstaller(){
+        try {
+            Resources res = getResources();
+            AssetFileDescriptor langPackFd = res
+                    .openRawResourceFd(R.raw.svoxlangpack);
+            InputStream stream = langPackFd.createInputStream();
+
+            (new Thread(new unzipper(stream))).start();
+        } catch (IOException e) {
+            Log.e("PicoLangInstaller", "Unable to open langpack resource.");
+            e.printStackTrace();
+        }
+        setContentView(R.layout.installing);
+    }
+
+    private void uninstall() {
+        Intent intent = new Intent(Intent.ACTION_DELETE);
+        String packageName = getPackageName();
+        Uri data = Uri.fromParts("package", packageName, null);
+        intent.setData(data);
+        startActivity(intent);
+    }
+
+    private boolean unzipLangPack(InputStream stream) {
+        File baseDir = new File("/sdcard/svox");
+        baseDir.mkdir();
+        FileOutputStream out;
+        byte buf[] = new byte[16384];
+        try {
+            ZipInputStream zis = new ZipInputStream(stream);
+            ZipEntry entry = zis.getNextEntry();
+            while (entry != null) {
+                if (entry.isDirectory()) {
+                    File newDir = new File("/sdcard/" + entry.getName());
+                    newDir.mkdir();
+                } else {
+                    String name = entry.getName();
+                    File outputFile = new File("/sdcard/" + name);
+                    String outputPath = outputFile.getCanonicalPath();
+                    name = outputPath
+                            .substring(outputPath.lastIndexOf("/") + 1);
+                    outputPath = outputPath.substring(0, outputPath
+                            .lastIndexOf("/"));
+                    File outputDir = new File(outputPath);
+                    outputDir.mkdirs();
+                    outputFile = new File(outputPath, name);
+                    outputFile.createNewFile();
+                    out = new FileOutputStream(outputFile);
+
+                    int numread = 0;
+                    do {
+                        numread = zis.read(buf);
+                        if (numread <= 0) {
+                            break;
+                        } else {
+                            out.write(buf, 0, numread);
+                        }
+                    } while (true);
+                    out.close();
+                }
+                entry = zis.getNextEntry();
+            }
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public class unzipper implements Runnable {
+        public InputStream stream;
+
+        public unzipper(InputStream is) {
+            stream = is;
+        }
+
+        public void run() {
+            Log.e("lang pack installer", "Start");
+            boolean succeeded = unzipLangPack(stream);
+            Log.e("lang pack installer", "Done!");
+            if (succeeded) {
+                runOnUiThread(new uninstallDisplayer());
+            } else {
+                runOnUiThread(new retryDisplayer());
+            }
+        }
+    }
+
+    public class uninstallDisplayer implements Runnable {
+        public void run() {
+            setContentView(R.layout.uninstall);
+            Button uninstallButton = (Button) findViewById(R.id.uninstallButton);
+            uninstallButton.setOnClickListener(new OnClickListener() {
+                public void onClick(View arg0) {
+                    uninstall();
+                }
+            });
+        }
+    }
+
+    public class retryDisplayer implements Runnable {
+        public void run() {
+            setContentView(R.layout.retry);
+            Button retryButton = (Button) findViewById(R.id.retryButton);
+            retryButton.setOnClickListener(new OnClickListener() {
+                public void onClick(View arg0) {
+                    runInstaller();
+                }
+            });
+        }
+    }
+
+}