WIP - Issue #116 - OBA Google Glass GDK

glass-progress-bar/.gitignore

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+/build
+/secure.properties
+/gradle.properties

glass-progress-bar/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.andrusiv.google.glass.progressbar"
+          android:versionCode="1"
+          android:versionName="1.0">
+
+    <uses-sdk
+            android:minSdkVersion="15"
+            android:targetSdkVersion="15"/>
+
+</manifest>

glass-progress-bar/README.md

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+# Google Glass Progress Bar
+
+As of now, Google Glass GDK API has no Progress Bar view. 
+So I extracted this from GlassHome.apk (from https://github.com/zhuowei/Xenologer).
+
+Progress & indeterminate slider:
+
+<p align="center">
+    <img src="http://i.imgur.com/5KsQKDs.gif">
+</p>
+
+Message dialog with success sound:
+
+<p align="center">
+    <img src="http://i.imgur.com/Ns1VP5O.gif">
+</p>
+
+
+## Features
+
+1. __Progress bar__, which is used by all native apps.
+2. Supports default progress.
+3. Supports indeterminate progress.
+4. Supports __MessageDialog with success sound__ found in Glass apps.
+
+
+## Setup
+
+
+1. Add this library project to your project.
+2. (optional) override progress bar height in your own `res/values/dimens.xml` --> `<dimen name="slider_bar_height">12.0px</dimen>`
+3. (optional) override message dialog background dimming in `res/values/dimens.xml` -->  `<item type="dimen" name="background_dim_amount">0.75</item>`
+
+## Use it!
+### For progress bar
+1. Add progress bar view to your layout:
+```xml
+   <com.google.glass.widget.SliderView
+       android:id="@+id/indeterm_slider"
+       android:layout_width="fill_parent"
+       android:layout_height="wrap_content"
+       android:layout_alignParentBottom="true" />
+```
+
+2. Start it from activity:
+```java
+    mIndeterm.startIndeterminate();
+    mProgress.startProgress(10 * 1000); // progress which lasts 10 seconds
+```
+
+
+### For Message Dialog
+1. Use it in code:
+
+```java
+  	MessageDialog localDialog = new MessageDialog.Builder(ctx)
+				.setTemporaryIcon(R.drawable.ic_sync_50)
+				.setTemporaryMessage(R.string.dlg_temp_message)
+				.setTemporarySecondaryMessage(R.string.dlg_temp_secondary_message)
+				.setIcon(R.drawable.ic_done_50)
+				.setMessage(R.string.dlg_message)
+				.setSecondaryMessage(R.string.dlg_secondary_message)
+				.setDismissable(true)
+				.setAutoHide(true)
+				.setListener(new MessageDialog.SimpleListener() {
+					public boolean onConfirmed() {
+						Log.d(TAG, "onConfirm");
+						Toast.makeText(ctx, "onConfirmed", Toast.LENGTH_LONG).show();
+						return true;
+					}
+					public void onDismissed() {
+						Log.d(TAG, "onDismissed");
+						Toast.makeText(ctx, "onDismissed", Toast.LENGTH_LONG).show();
+					}
+					public void onDone() {
+						Log.d(TAG, "onDone");
+						Toast.makeText(ctx, "onDone", Toast.LENGTH_LONG).show();
+					}
+				}).build();
+		localDialog.show();
+```
+
+## Example
+
+Look in `testwithlibrary` folder.
+
+## Disclaimer
+
+Google Glass is in Explorer Stage. That's why I tried to find the answer to this SO question http://stackoverflow.com/questions/20237873/google-glass-gdk-progress-indicator and a workaround for this issue https://code.google.com/p/google-glass-api/issues/detail?id=271
+
+This is just for educational purposes and should not be used in any production apps until Google releases something similar officially.
+
+I hope, Google will publish a set of Google Glass Views in the future releases of GDK. We really need them! Especially that awesome progress bar!

glass-progress-bar/build.gradle

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+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.1.0'
+    }
+}
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion "Google Inc.:Glass Development Kit Preview:19"
+    buildToolsVersion "19.1.0"
+
+    defaultConfig {
+        minSdkVersion 15
+        targetSdkVersion 15
+        versionCode 1
+        versionName "1.0"
+    }
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+
+            // this configuration allow use to support eclipse structured projects
+            // all these can support multiple dirs such as res2
+            java.srcDirs = ['src']
+            resources.srcDirs = ['src']
+            aidl.srcDirs = ['src']
+            renderscript.srcDirs = ['src']
+            res.srcDirs = ['res']
+            assets.srcDirs = ['assets']
+        }
+    }
+}
+
+dependencies {
+}

glass-progress-bar/res/anim/hide_contextual.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:duration="@integer/activity_animation_duration_ms"
+     android:shareInterpolator="@android:anim/decelerate_interpolator">
+
+    <alpha
+            android:fromAlpha="1.0"
+            android:toAlpha="0.0"/>
+
+    <translate
+            android:fromYDelta="0.0%p"
+            android:toYDelta="50.0%p"/>
+
+</set>

glass-progress-bar/res/anim/show_contextual.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:duration="@integer/activity_animation_duration_ms"
+     android:shareInterpolator="@android:anim/accelerate_interpolator">
+
+    <alpha
+            android:fromAlpha="0.0"
+            android:toAlpha="1.0"/>
+
+    <translate
+            android:fromYDelta="50.0%p"
+            android:toYDelta="0.0%p"/>
+
+</set>

glass-progress-bar/res/drawable/slider_indeterminate.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<animation-list
+        android:oneshot="false"
+        xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0001"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0002"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0003"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0004"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0005"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0006"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0007"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0008"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0009"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0010"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0011"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0012"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0013"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0014"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0015"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0016"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0017"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0018"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0019"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0020"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0021"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0022"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0023"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0024"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0025"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0026"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0027"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0028"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0029"/>
+    <item
+            android:duration="33"
+            android:drawable="@drawable/bar_candy0030"/>
+</animation-list>

glass-progress-bar/res/layout/message_dialog.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                android:id="@+id/ms_dialog"
+                android:layout_width="fill_parent"
+                android:layout_height="fill_parent"
+                android:orientation="vertical">
+
+    <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:gravity="center">
+
+        <ImageView
+                android:id="@+id/icon"
+                android:layout_width="wrap_content"
+                android:layout_height="70.0px"
+                android:layout_marginRight="10.0px"
+                android:adjustViewBounds="true"
+                android:maxWidth="124.0px"
+                android:minWidth="70.0px"/>
+
+        <TextView
+                android:id="@+id/label"
+                style="@style/LargeOverlayText"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:singleLine="true"/>
+    </LinearLayout>
+
+    <TextView
+            android:id="@+id/secondary_label"
+            style="@style/SmallOverlayText"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="40.0px"
+            android:ellipsize="end"
+            android:gravity="center"
+            android:maxLines="1"
+            android:singleLine="true"
+            android:visibility="gone"/>
+
+    <com.google.glass.widget.SliderView
+            android:id="@+id/slider"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:visibility="gone"/>
+
+</RelativeLayout>

glass-progress-bar/res/layout/message_dialog_expanded.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:id="@+id/ms_dialog"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:gravity="center"
+              android:orientation="vertical"
+              android:padding="30.0px">
+
+    <ImageView
+            android:id="@+id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:gravity="center"/>
+
+    <TextView
+            android:id="@+id/label"
+            style="@style/MediumOverlayText"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:gravity="center"
+            android:maxLines="2"/>
+
+    <TextView
+            android:id="@+id/secondary_label"
+            style="@style/SmallOverlayText"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:gravity="center"
+            android:maxLines="1"
+            android:singleLine="true"/>
+
+</LinearLayout>

glass-progress-bar/res/layout/slider.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+             android:layout_width="fill_parent"
+             android:layout_height="@dimen/slider_bar_height">
+
+    <View
+            android:id="@id/slider_control"
+            android:layout_width="0.0px"
+            android:layout_height="@dimen/slider_bar_height"
+            android:background="@android:color/white"/>
+
+    <ImageView
+            android:id="@id/indeterminate_slider"
+            android:layout_width="fill_parent"
+            android:layout_height="@dimen/slider_bar_height"
+            android:background="@drawable/slider_indeterminate"/>
+
+</FrameLayout>