Added support to video streaming using a UVC DEVICE + Translation to Brazilian Portuguese (PT-BR)

Android/AndroidManifest.xml

@@ -56,7 +56,7 @@
         <!-- You must insert your own Google Maps for Android API v2 key in here. -->
         <meta-data
             android:name="com.google.android.maps.v2.API_KEY"
-            android:value="AIzaSyCN2XBLjIAD7NzTZJDN7BrHanE08PGL5eE"/>
+            android:value="AIzaSyBQiDpYcbIXcftKCu3zZe2sVqLI1C45dA4"/>
         <meta-data
             android:name="com.google.android.gms.version"
             android:value="@integer/google_play_services_version"/>
@@ -81,6 +81,7 @@
 
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
+
         </activity>
         <activity
             android:name=".activities.EditorActivity"

Android/build.gradle

@@ -28,6 +28,7 @@ dependencies {
 
     compile 'me.grantland:autofittextview:0.2.1'
     compile(name:'shimmer-android-release', ext:'aar')
+    compile(name:'libuvccamera-release', ext:'aar')
 
     compile files('libs/droneapi-java-0.3-SNAPSHOT.jar')
     compile files('libs/protobuf-java-2.5.0.jar')
@@ -75,6 +76,10 @@ android {
         buildConfigField "boolean", "WRITE_LOG_FILE", "true"
         buildConfigField "int", "LOG_FILE_LEVEL", "$logLevelDebug"
         buildConfigField "boolean", "ENABLE_CRASHLYTICS", "false"
+
+        // Enabling multidex support.
+        multiDexEnabled true
+
     }
 
     compileOptions {

Android/res/layout/dialog_uvc_device.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/LinearLayout1"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingBottom="@dimen/dialog_uvc_vertical_margin"
+    android:paddingLeft="@dimen/dialog_uvc_horizontal_margin"
+    android:paddingRight="@dimen/dialog_uvc_horizontal_margin"
+    android:paddingTop="@dimen/dialog_uvc_vertical_margin"
+    tools:context="org.droidplanner.android.dialogs.UVCDialog" >
+
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/uvc_device" />
+
+    <Spinner
+        android:id="@+id/spinner1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+    <TextView
+        android:id="@id/android:empty"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/uvc_device_no_device" />
+
+</LinearLayout>

Android/res/layout/fragment_mini_widget_uvc_video.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:minHeight="85dp"
+    android:background="@android:color/black">
+
+    <TextureView
+        android:id="@+id/uvc_video_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:minHeight="85dp" />
+
+    <me.grantland.widget.AutofitTextView
+        android:id="@+id/uvc_video_status"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:singleLine="true"
+        android:text="@string/error_no_video"
+        android:textColor="@android:color/white"
+        android:background="@android:color/black"
+        android:textAllCaps="true"
+        android:visibility="visible"
+        tools:visibility="visible"/>
+</FrameLayout>

Android/res/layout/fragment_widget_uvc_video.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="@android:color/black"
+    android:minHeight="85dp">
+
+    <TextureView
+        android:id="@+id/uvc_video_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:minHeight="85dp" />
+
+    <LinearLayout
+        android:id="@+id/widget_button_bar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="5dp"
+        android:orientation="horizontal"
+        android:visibility="gone"
+        tools:visibility="visible">
+
+        <android.support.design.widget.FloatingActionButton
+            android:id="@+id/uvc_take_picture_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:backgroundTint="@android:color/white"
+            app:fabSize="normal"
+            app:elevation="6dp"
+            app:borderWidth="0dp"
+            android:layout_margin="5dp"
+            android:src="@drawable/ic_camera_drawable"
+            android:text="@string/label_photo" />
+
+        <android.support.design.widget.FloatingActionButton
+            android:id="@+id/uvc_record_video_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:backgroundTint="@android:color/white"
+            app:fabSize="normal"
+            app:elevation="6dp"
+            app:borderWidth="0dp"
+            android:layout_margin="5dp"
+            android:src="@drawable/on_off_videocam"
+            android:text="@string/label_record" />
+    </LinearLayout>
+
+    <me.grantland.widget.AutofitTextView
+        android:id="@+id/uvc_video_status"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:background="@android:color/black"
+        android:gravity="center"
+        android:singleLine="true"
+        android:text="@string/error_no_video"
+        android:textAllCaps="true"
+        android:textColor="@android:color/white"
+        android:visibility="visible"
+        tools:visibility="visible" />
+</RelativeLayout>

Android/res/layout/list_item_uvc_device.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/name_text"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+	android:minHeight="@dimen/list_item_uvc_height_min"
+    android:textSize="@dimen/list_item_uvc_font_size" >
+
+</CheckedTextView>