android-visualizer: remove unused files

Change-Id: Ibac67123dfb50884b72308ebcf06f2a112906015
Signed-off-by: Roman Birg <roman@cyngn.com>

21 files changed, 0 insertions, 587 deletions

diff --git a/.classpath b/.classpath
deleted file mode 100644
index a4763d1..0000000
--- a/.classpath
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
-	<classpathentry kind="output" path="bin/classes"/>
-</classpath>
diff --git a/.project b/.project
deleted file mode 100644
index f09ea83..0000000
--- a/.project
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>Visualizer</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/AndroidManifest.xml b/AndroidManifest.xml
deleted file mode 100644
index a1235d8..0000000
--- a/AndroidManifest.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.pheelicks.visualizer"
-    android:versionCode="1"
-    android:versionName="1.0" >
-
-    <uses-sdk android:minSdkVersion="9" />
-
-    <application
-        android:icon="@drawable/ic_launcher"
-        android:label="@string/app_name" >
-        <activity
-            android:configChanges="orientation|keyboard|keyboardHidden"
-            android:label="@string/app_name"
-            android:name="com.pheelicks.app.MainActivity"
-            android:screenOrientation="portrait" >
-            <intent-filter >
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-    </application>
-
-    <uses-permission android:name="android.permission.RECORD_AUDIO" />
-
-</manifest>
\ No newline at end of file
diff --git a/demo/demo-1.gif b/demo/demo-1.gif
deleted file mode 100644
index 46f5970..0000000
--- a/demo/demo-1.gif
+++ /dev/null
diff --git a/demo/demo-2.gif b/demo/demo-2.gif
deleted file mode 100644
index e34a0e1..0000000
--- a/demo/demo-2.gif
+++ /dev/null
diff --git a/demo/demo-3.gif b/demo/demo-3.gif
deleted file mode 100644
index c57bcf7..0000000
--- a/demo/demo-3.gif
+++ /dev/null
diff --git a/demo/demo-4.gif b/demo/demo-4.gif
deleted file mode 100644
index 2dcc1e2..0000000
--- a/demo/demo-4.gif
+++ /dev/null
diff --git a/demo/demo.m4v b/demo/demo.m4v
deleted file mode 100644
index 7151468..0000000
--- a/demo/demo.m4v
+++ /dev/null
diff --git a/proguard.cfg b/proguard.cfg
deleted file mode 100644
index b1cdf17..0000000
--- a/proguard.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
--optimizationpasses 5
--dontusemixedcaseclassnames
--dontskipnonpubliclibraryclasses
--dontpreverify
--verbose
--optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-
--keep public class * extends android.app.Activity
--keep public class * extends android.app.Application
--keep public class * extends android.app.Service
--keep public class * extends android.content.BroadcastReceiver
--keep public class * extends android.content.ContentProvider
--keep public class * extends android.app.backup.BackupAgentHelper
--keep public class * extends android.preference.Preference
--keep public class com.android.vending.licensing.ILicensingService
-
--keepclasseswithmembernames class * {
-    native <methods>;
-}
-
--keepclasseswithmembers class * {
-    public <init>(android.content.Context, android.util.AttributeSet);
-}
-
--keepclasseswithmembers class * {
-    public <init>(android.content.Context, android.util.AttributeSet, int);
-}
-
--keepclassmembers class * extends android.app.Activity {
-   public void *(android.view.View);
-}
-
--keepclassmembers enum * {
-    public static **[] values();
-    public static ** valueOf(java.lang.String);
-}
-
--keep class * implements android.os.Parcelable {
-  public static final android.os.Parcelable$Creator *;
-}
diff --git a/project.properties b/project.properties
deleted file mode 100644
index 113acb7..0000000
--- a/project.properties
+++ /dev/null
@@ -1,11 +0,0 @@
-# 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 use,
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-
-# Project target.
-target=android-9
diff --git a/res/drawable-hdpi/ic_launcher.png b/res/drawable-hdpi/ic_launcher.png
deleted file mode 100644
index 8074c4c..0000000
--- a/res/drawable-hdpi/ic_launcher.png
+++ /dev/null
diff --git a/res/drawable-ldpi/ic_launcher.png b/res/drawable-ldpi/ic_launcher.png
deleted file mode 100644
index 1095584..0000000
--- a/res/drawable-ldpi/ic_launcher.png
+++ /dev/null
diff --git a/res/drawable-mdpi/ic_launcher.png b/res/drawable-mdpi/ic_launcher.png
deleted file mode 100644
index a07c69f..0000000
--- a/res/drawable-mdpi/ic_launcher.png
+++ /dev/null
diff --git a/res/drawable/bg.xml b/res/drawable/bg.xml
deleted file mode 100644
index 3fadd34..0000000
--- a/res/drawable/bg.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape 
-  xmlns:android="http://schemas.android.com/apk/res/android"
-  android:shape="rectangle">
-  <gradient 
-    android:startColor="#acacac" 
-    android:centerColor="#4f4f4f"
-    android:endColor="#3f3f3f" 
-    android:angle="-90">
-  </gradient>
-</shape>
\ No newline at end of file
diff --git a/res/layout/main.xml b/res/layout/main.xml
deleted file mode 100644
index bc323a8..0000000
--- a/res/layout/main.xml
+++ /dev/null
@@ -1,97 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
-    android:background="@drawable/bg"
-    android:orientation="vertical" >
-
-    <FrameLayout
-        android:layout_width="fill_parent"
-        android:layout_height="0dp"
-        android:layout_margin="10dp"
-        android:layout_weight="1"
-        android:background="#000" >
-
-        <com.pheelicks.visualizer.VisualizerView
-            android:id="@+id/visualizerView"
-            android:layout_width="fill_parent"
-            android:layout_height="fill_parent" >
-        </com.pheelicks.visualizer.VisualizerView>
-    </FrameLayout>
-
-    <LinearLayout
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_weight="0" >
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.25"
-            android:onClick="barPressed"
-            android:text="Bar" >
-        </Button>
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.25"
-            android:onClick="circlePressed"
-            android:text="Circle" >
-        </Button>
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.25"
-            android:onClick="circleBarPressed"
-            android:text="Circle Bar" >
-        </Button>
-            
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.25"
-            android:onClick="linePressed"
-            android:text="Line" >
-        </Button>
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.25"
-            android:onClick="clearPressed"
-            android:text="Clear" >
-        </Button>
-    </LinearLayout>
-
-    <LinearLayout
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_weight="0" >
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.5"
-            android:onClick="startPressed"
-            android:text="Start" >
-        </Button>
-
-        <Button
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:layout_weight="0.5"
-            android:onClick="stopPressed"
-            android:text="Stop" >
-        </Button>
-    </LinearLayout>
-
-</LinearLayout>
\ No newline at end of file
diff --git a/res/raw/test.mp3 b/res/raw/test.mp3
deleted file mode 100644
index 14ce147..0000000
--- a/res/raw/test.mp3
+++ /dev/null
diff --git a/res/raw/workaround_1min.mp3 b/res/raw/workaround_1min.mp3
deleted file mode 100644
index 199d19c..0000000
--- a/res/raw/workaround_1min.mp3
+++ /dev/null
diff --git a/res/values/strings.xml b/res/values/strings.xml
deleted file mode 100644
index b40cf1d..0000000
--- a/res/values/strings.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <string name="hello">Hello World, VisualizerActivity!</string>
-    <string name="app_name">Visualizer</string>
-
-</resources>
\ No newline at end of file
diff --git a/src/com/pheelicks/app/MainActivity.java b/src/com/pheelicks/app/MainActivity.java
deleted file mode 100644
index a2d52dd..0000000
--- a/src/com/pheelicks/app/MainActivity.java
+++ /dev/null
@@ -1,208 +0,0 @@
-/**
- * Copyright 2011, Felix Palmer
- *
- * Licensed under the MIT license:
- * http://creativecommons.org/licenses/MIT/
- */
-package com.pheelicks.app;
-
-import java.io.IOException;
-
-import android.app.Activity;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.PorterDuff.Mode;
-import android.graphics.PorterDuffXfermode;
-import android.media.MediaPlayer;
-import android.os.Bundle;
-import android.view.View;
-
-import com.pheelicks.utils.TunnelPlayerWorkaround;
-import com.pheelicks.visualizer.R;
-import com.pheelicks.visualizer.VisualizerView;
-import com.pheelicks.visualizer.renderer.BarGraphRenderer;
-import com.pheelicks.visualizer.renderer.CircleBarRenderer;
-import com.pheelicks.visualizer.renderer.CircleRenderer;
-import com.pheelicks.visualizer.renderer.LineRenderer;
-
-/**
- * Demo to show how to use VisualizerView
- */
-public class MainActivity extends Activity {
-  private MediaPlayer mPlayer;
-  private MediaPlayer mSilentPlayer;  /* to avoid tunnel player issue */
-  private VisualizerView mVisualizerView;
-
-  /** Called when the activity is first created. */
-  @Override
-  public void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.main);
-  }
-
-  @Override
-  protected void onResume()
-  {
-    super.onResume();
-    initTunnelPlayerWorkaround();
-    init();
-  }
-
-  @Override
-  protected void onPause()
-  {
-    cleanUp();
-    super.onPause();
-  }
-
-  @Override
-  protected void onDestroy()
-  {
-    cleanUp();
-    super.onDestroy();
-  }
-
-  private void init()
-  {
-    mPlayer = MediaPlayer.create(this, R.raw.test);
-    mPlayer.setLooping(true);
-    mPlayer.start();
-
-    // We need to link the visualizer view to the media player so that
-    // it displays something
-    mVisualizerView = (VisualizerView) findViewById(R.id.visualizerView);
-    mVisualizerView.link(mPlayer);
-
-    // Start with just line renderer
-    addLineRenderer();
-  }
-
-  private void cleanUp()
-  {
-    if (mPlayer != null)
-    {
-      mVisualizerView.release();
-      mPlayer.release();
-      mPlayer = null;
-    }
-    
-    if (mSilentPlayer != null)
-    {
-      mSilentPlayer.release();
-      mSilentPlayer = null;
-    }
-  }
-  
-  // Workaround (for Galaxy S4)
-  //
-  // "Visualization does not work on the new Galaxy devices"
-  //    https://github.com/felixpalmer/android-visualizer/issues/5
-  //
-  // NOTE: 
-  //   This code is not required for visualizing default "test.mp3" file,
-  //   because tunnel player is used when duration is longer than 1 minute.
-  //   (default "test.mp3" file: 8 seconds)
-  //
-  private void initTunnelPlayerWorkaround() {
-    // Read "tunnel.decode" system property to determine
-    // the workaround is needed
-    if (TunnelPlayerWorkaround.isTunnelDecodeEnabled(this)) {
-      mSilentPlayer = TunnelPlayerWorkaround.createSilentMediaPlayer(this);
-    }
-  }
-
-  // Methods for adding renderers to visualizer
-  private void addBarGraphRenderers()
-  {
-    Paint paint = new Paint();
-    paint.setStrokeWidth(50f);
-    paint.setAntiAlias(true);
-    paint.setColor(Color.argb(200, 56, 138, 252));
-    BarGraphRenderer barGraphRendererBottom = new BarGraphRenderer(16, paint, false);
-    mVisualizerView.addRenderer(barGraphRendererBottom);
-
-    Paint paint2 = new Paint();
-    paint2.setStrokeWidth(12f);
-    paint2.setAntiAlias(true);
-    paint2.setColor(Color.argb(200, 181, 111, 233));
-    BarGraphRenderer barGraphRendererTop = new BarGraphRenderer(4, paint2, true);
-    mVisualizerView.addRenderer(barGraphRendererTop);
-  }
-
-  private void addCircleBarRenderer()
-  {
-    Paint paint = new Paint();
-    paint.setStrokeWidth(8f);
-    paint.setAntiAlias(true);
-    paint.setXfermode(new PorterDuffXfermode(Mode.LIGHTEN));
-    paint.setColor(Color.argb(255, 222, 92, 143));
-    CircleBarRenderer circleBarRenderer = new CircleBarRenderer(paint, 32, true);
-    mVisualizerView.addRenderer(circleBarRenderer);
-  }
-
-  private void addCircleRenderer()
-  {
-    Paint paint = new Paint();
-    paint.setStrokeWidth(3f);
-    paint.setAntiAlias(true);
-    paint.setColor(Color.argb(255, 222, 92, 143));
-    CircleRenderer circleRenderer = new CircleRenderer(paint, true);
-    mVisualizerView.addRenderer(circleRenderer);
-  }
-
-  private void addLineRenderer()
-  {
-    Paint linePaint = new Paint();
-    linePaint.setStrokeWidth(1f);
-    linePaint.setAntiAlias(true);
-    linePaint.setColor(Color.argb(88, 0, 128, 255));
-
-    Paint lineFlashPaint = new Paint();
-    lineFlashPaint.setStrokeWidth(5f);
-    lineFlashPaint.setAntiAlias(true);
-    lineFlashPaint.setColor(Color.argb(188, 255, 255, 255));
-    LineRenderer lineRenderer = new LineRenderer(linePaint, lineFlashPaint, true);
-    mVisualizerView.addRenderer(lineRenderer);
-  }
-
-  // Actions for buttons defined in xml
-  public void startPressed(View view) throws IllegalStateException, IOException
-  {
-    if(mPlayer.isPlaying())
-    {
-      return;
-    }
-    mPlayer.prepare();
-    mPlayer.start();
-  }
-
-  public void stopPressed(View view)
-  {
-    mPlayer.stop();
-  }
-
-  public void barPressed(View view)
-  {
-    addBarGraphRenderers();
-  }
-
-  public void circlePressed(View view)
-  {
-    addCircleRenderer();
-  }
-
-  public void circleBarPressed(View view)
-  {
-    addCircleBarRenderer();
-  }
-
-  public void linePressed(View view)
-  {
-    addLineRenderer();
-  }
-
-  public void clearPressed(View view)
-  {
-    mVisualizerView.clearRenderers();
-  }
-}
\ No newline at end of file
diff --git a/src/com/pheelicks/utils/SystemPropertiesProxy.java b/src/com/pheelicks/utils/SystemPropertiesProxy.java
deleted file mode 100644
index 6e49979..0000000
--- a/src/com/pheelicks/utils/SystemPropertiesProxy.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * Copyright 2013, Haruki Hasegawa
- *
- * Licensed under the MIT license:
- * http://creativecommons.org/licenses/MIT/
- */
-
-/**
- * from http://stackoverflow.com/questions/2641111/where-is-android-os-systemproperties
- */
-
-package com.pheelicks.utils;
-
-import java.lang.reflect.Method;
-
-import android.content.Context;
-import android.util.Log;
-
-public class SystemPropertiesProxy {
-  private static final String TAG = "SystemPropertiesProxy";
-
-  /**
-   * Get the value for the given key, returned as a boolean. Values 'n', 'no',
-   * '0', 'false' or 'off' are considered false. Values 'y', 'yes', '1', 'true'
-   * or 'on' are considered true. (case insensitive). If the key does not exist,
-   * or has any other value, then the default result is returned.
-   * 
-   * @param key the key to lookup
-   * @param def a default value to return
-   * @return the key parsed as a boolean, or def if the key isn't found or is
-   *         not able to be parsed as a boolean.
-   * @throws IllegalArgumentException if the key exceeds 32 characters
-   */
-  public static Boolean getBoolean(Context context, String key, boolean def)
-      throws IllegalArgumentException {
-    return getBoolean(context.getClassLoader(), key, def);
-  }
-
-  public static Boolean getBoolean(ClassLoader cl, String key, boolean def)
-      throws IllegalArgumentException {
-
-    Boolean ret = def;
-
-    try {
-      @SuppressWarnings("rawtypes")
-      Class SystemProperties = cl.loadClass("android.os.SystemProperties");
-
-      // Parameters Types
-      @SuppressWarnings("rawtypes")
-      Class[] paramTypes = new Class[2];
-      paramTypes[0] = String.class;
-      paramTypes[1] = boolean.class;
-
-      @SuppressWarnings("unchecked")
-      Method getBoolean = SystemProperties.getMethod("getBoolean", paramTypes);
-
-      // Parameters
-      Object[] params = new Object[2];
-      params[0] = new String(key);
-      params[1] = Boolean.valueOf(def);
-
-      ret = (Boolean) getBoolean.invoke(SystemProperties, params);
-
-    } catch (IllegalArgumentException iAE) {
-      throw iAE;
-    } catch (Exception e) {
-      Log.e(TAG, "getBoolean(context, key: " + key + ", def:" + def + ")", e);
-      ret = def;
-    }
-
-    return ret;
-  }
-}
diff --git a/src/com/pheelicks/utils/TunnelPlayerWorkaround.java b/src/com/pheelicks/utils/TunnelPlayerWorkaround.java
deleted file mode 100644
index c25caf0..0000000
--- a/src/com/pheelicks/utils/TunnelPlayerWorkaround.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/**
- * Copyright 2013, Haruki Hasegawa
- *
- * Licensed under the MIT license:
- * http://creativecommons.org/licenses/MIT/
- */
-
-package com.pheelicks.utils;
-
-import java.io.IOException;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.media.MediaPlayer;
-import android.util.Log;
-
-import com.pheelicks.visualizer.R;
-
-public class TunnelPlayerWorkaround {
-  private static final String TAG = "TunnelPlayerWorkaround";
-
-  private static final String SYSTEM_PROP_TUNNEL_DECODE_ENABLED = "tunnel.decode";
-
-  private TunnelPlayerWorkaround()
-  {
-  }
-
-  /**
-   * Obtain "tunnel.decode" system property value
-   * 
-   * @param context Context
-   * @return Whether tunnel player is enabled
-   */
-  public static boolean isTunnelDecodeEnabled(Context context)
-  {
-    return SystemPropertiesProxy.getBoolean(
-        context, SYSTEM_PROP_TUNNEL_DECODE_ENABLED, false);
-  }
-
-  /**
-   * Create silent MediaPlayer instance to avoid tunnel player issue
-   * 
-   * @param context Context
-   * @return MediaPlayer instance
-   */
-  public static MediaPlayer createSilentMediaPlayer(Context context)
-  {
-    boolean result = false;
-
-    MediaPlayer mp = null;
-    try {
-      mp = MediaPlayer.create(context, R.raw.workaround_1min);
-      mp.setAudioStreamType(AudioManager.STREAM_MUSIC);
-
-      // NOTE: start() is no needed
-      // mp.start();
-
-      result = true;
-    } catch (RuntimeException e) {
-      Log.e(TAG, "createSilentMediaPlayer()", e);
-    } finally {
-      if (!result && mp != null) {
-        try {
-          mp.release();
-        } catch (IllegalStateException e) {
-        }
-      }
-    }
-
-    return mp;
-  }
-}