Adding Files for First Time

argmusicplayer/.gitignore

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+/build

argmusicplayer/build.gradle

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+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+
+    defaultConfig {
+        minSdkVersion 11
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support:appcompat-v7:25.0.1'
+    testCompile 'junit:junit:4.12'
+}

argmusicplayer/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in C:\Users\arges\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# 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 *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

argmusicplayer/src/androidTest/java/com/arges/sepan/argmusicplayer/ExampleInstrumentedTest.java

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+package com.arges.sepan.argmusicplayer;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumentation test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.arges.sepan.argmusicplayer.test", appContext.getPackageName());
+    }
+}

argmusicplayer/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+
+    package="com.arges.sepan.argmusicplayer">
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <application android:allowBackup="true" android:label="@string/app_name"
+        android:supportsRtl="true">
+
+    </application>
+
+</manifest>

argmusicplayer/src/main/java/com/arges/sepan/argmusicplayer/Arg.java

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+package com.arges.sepan.argmusicplayer;
+
+import android.view.View;
+import android.view.ViewGroup;
+
+
+class Arg {
+    static void disableContent(ViewGroup layout) {
+        layout.setEnabled(false);
+        for (int i = 0; i < layout.getChildCount(); i++) {
+            View child = layout.getChildAt(i);
+            if (child instanceof ViewGroup) {
+                Arg.disableContent((ViewGroup) child);
+            } else {
+                child.setEnabled(false);
+            }
+        }
+    }
+    static void enableContent(ViewGroup layout) {
+        layout.setEnabled(false);
+        for (int i = 0; i < layout.getChildCount(); i++) {
+            View child = layout.getChildAt(i);
+            if (child instanceof ViewGroup) {
+                Arg.disableContent((ViewGroup) child);
+            } else {
+                child.setEnabled(true);
+            }
+        }
+    }
+}

argmusicplayer/src/main/java/com/arges/sepan/argmusicplayer/ArgAudio.java

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+package com.arges.sepan.argmusicplayer;
+
+import android.media.audiofx.Equalizer;
+import android.support.annotation.NonNull;
+import android.support.annotation.RawRes;
+
+public class ArgAudio{
+    private String title, path;
+    private boolean isPlaylist = false;
+    private AudioType type;
+
+    public ArgAudio(String title, String path, AudioType type){
+        this.title = title;
+        this.path = path;
+        this.type = type;
+    }
+    ArgAudio(String title, String path, AudioType type, boolean isPlaylist){
+        this.isPlaylist = isPlaylist;
+        this.title = title;
+        this.path = path;
+        this.type = type;
+    }
+
+    public static ArgAudio createFromRaw(@RawRes int rawId){
+        return new ArgAudio(String.valueOf(rawId), String.valueOf(rawId), AudioType.RAW);
+    }
+    public static ArgAudio createFromRaw(String title, @RawRes int rawId){
+        return new ArgAudio(title, String.valueOf(rawId), AudioType.RAW);
+    }
+    public static ArgAudio createFromAssets(String assetName){
+        return new ArgAudio(assetName, assetName, AudioType.ASSETS);
+    }
+    public static ArgAudio createFromAssets(String title, String assetName){
+        return new ArgAudio(title, assetName, AudioType.ASSETS);
+    }
+    public static ArgAudio createFromURL(String url) {
+        return new ArgAudio(url, url, AudioType.URL);
+    }
+    public static ArgAudio createFromURL(String title, String url) {
+        return new ArgAudio(title, url, AudioType.URL);
+    }
+    public static ArgAudio createFromFilePath(String filePath) {
+        return new ArgAudio(filePath, filePath, AudioType.FILE_PATH);
+    }
+    public static ArgAudio createFromFilePath(String title, String filePath) {
+        return new ArgAudio(title, filePath, AudioType.FILE_PATH);
+    }
+    public String getTitle() {
+        return title;
+    }
+    public void setTitle(String title) {
+        this.title = title;
+    }
+    public String getPath() {
+        return path;
+    }
+    public void setPath(String path) {
+        this.path = path;
+    }
+    public AudioType getType() {
+        return type;
+    }
+    public void setType(AudioType type) {
+        this.type = type;
+    }
+    boolean isPlaylist(){return isPlaylist;}
+    ArgAudio makePlaylist(){ this.isPlaylist=true; return this;}
+    @Override
+    public boolean equals(Object obj) {
+        if(obj == null) return false;
+        else if (!(obj instanceof ArgAudio)) return false;
+        else{
+            ArgAudio a = (ArgAudio)obj;
+            return this.getTitle().equals(a.getTitle())
+                    && this.getType() == a.getType()
+                    && this.getPath().equals(a.getPath());
+        }
+    }
+}

argmusicplayer/src/main/java/com/arges/sepan/argmusicplayer/ArgAudioList.java

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+package com.arges.sepan.argmusicplayer;
+
+import android.support.annotation.NonNull;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+
+public class ArgAudioList{
+    ArrayList<ArgAudio> list = new ArrayList<>();
+    private int currentIndex = -1;
+    private boolean repeat = false;
+    public ArgAudioList(){ }
+
+    public boolean hasNext(){
+        if(repeat) return !isEmpty();
+        return !isEmpty() && size() != currentIndex + 1;
+    }
+    protected ArgAudio getNext(){
+        if(repeat && !isEmpty()) return get(currentIndex = getProperIndex(currentIndex+1));
+        return (isEmpty() || size()==currentIndex+1) ? null : get(++currentIndex);
+    }
+    protected void goToNext(){
+        if(hasNext())   currentIndex = getProperIndex(currentIndex+1);
+    }
+    public boolean hasPrev(){
+        if(repeat) return !isEmpty();
+        return !isEmpty() && currentIndex != 0;
+    }
+    protected ArgAudio getPrev(){
+        if(repeat && !isEmpty()) return get(currentIndex = getProperIndex(currentIndex-1));
+        return (isEmpty() || currentIndex==0) ? null : get(--currentIndex);
+    }
+    protected void goToPrev(){
+        if(hasPrev())   currentIndex = getProperIndex(currentIndex-1);
+    }
+    public int getCurrentIndex(){
+        return currentIndex;
+    }
+    public ArgAudio getCurrentAudio(){
+        return getCurrentIndex() >= 0 ? list.get(getCurrentIndex()) : null;
+    }
+    protected void setRepeat(boolean repeat){
+        this.repeat = repeat;
+    }
+    public boolean isRepeat(){
+        return this.repeat;
+    }
+    public void goToStart(){
+        currentIndex = 0;
+    }
+    private int getProperIndex(int index){
+        return (index % size());
+    }
+    public ArgAudioList add(@NonNull ArgAudio audio){
+        if(currentIndex==-1) currentIndex=0;
+        list.add(audio.makePlaylist());
+        return this;
+    }
+    public void add(int index, @NonNull ArgAudio element) {
+        list.add(index, element);
+    }
+    public boolean removeAll(Collection<ArgAudio> c) {
+        return list.removeAll(c);
+    }
+    public int size(){
+        return list.size();
+    }
+    public boolean isEmpty() {
+        return size() == 0;
+    }
+    public boolean contains(ArgAudio o) {
+        return list.contains(o);
+    }
+    public int indexOf(ArgAudio o) {
+        return list.indexOf(o);
+    }
+    public ArgAudio remove(int index) {
+        return list.remove(index);
+    }
+    public boolean remove(ArgAudio o) {
+        return list.remove(o);
+    }
+    public boolean addAll(Collection<? extends ArgAudio> c) {
+        return list.addAll(c);
+    }
+    public void clear() {
+        list.clear();
+    }
+    public ArgAudio get(int index) {
+        return list.get(index);
+    }
+    @NonNull
+    public Iterator<ArgAudio> iterator() {
+        return list.iterator();
+    }
+    public ArgAudio set(int index, ArgAudio element) {
+        return list.set(index, element);
+    }
+    public boolean addAll(int index, Collection<? extends ArgAudio> c) {
+        return list.addAll(index, c);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if(obj == null) return false;
+        else if (!(obj instanceof ArgAudioList)) return false;
+        else {
+            ArgAudioList a = (ArgAudioList) obj;
+            return !(a.isEmpty() || this.isEmpty()) && this.size() == a.size() && this.get(0).equals(a.get(0));
+        }
+    }
+}

argmusicplayer/src/main/java/com/arges/sepan/argmusicplayer/ArgErrorView.java

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+package com.arges.sepan.argmusicplayer;
+
+import android.content.Context;
+import android.text.Html;
+import android.util.AttributeSet;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+/**
+ * Created by arges on 4/5/2017.
+ */
+
+public class ArgErrorView extends RelativeLayout {
+    public ArgErrorView(Context context) {
+        super(context);
+        inflate(getContext(), R.layout.errorpanel, this);
+        init();
+    }
+
+    public ArgErrorView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        inflate(getContext(), R.layout.errorpanel, this);
+        init();
+    }
+
+    public ArgErrorView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init();
+    }
+    private void init(){
+        inflate(getContext(), R.layout.errorpanel, this);
+    }
+    public void show(){
+        this.setVisibility(VISIBLE);
+    }
+    public void hide(){
+        this.setVisibility(INVISIBLE);
+    }
+    public interface OnClickListener{
+        void onClick();
+    }
+}