Demo buffs, setup XML attrs for cameraview

camerakit/src/main/java/com/wonderkiln/camerakit/CameraView.java

@@ -1,6 +1,7 @@
 package com.wonderkiln.camerakit;
 
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.support.annotation.IntDef;
@@ -52,6 +53,8 @@ public class CameraView extends FrameLayout {
 
     private int mPictureMode;
 
+    private boolean mCropOutput;
+
     private boolean mAdjustViewBounds;
 
     private CameraListener mCameraListener;
@@ -63,9 +66,39 @@ public class CameraView extends FrameLayout {
         super(context, null);
     }
 
+    @SuppressWarnings("all")
     public CameraView(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
 
+        if (attrs != null) {
+            TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.CameraView);
+            final int n = a.getIndexCount();
+            for (int i = 0; i < n; ++i) {
+                int attr = a.getIndex(i);
+
+                if (attr == R.styleable.CameraView_ckFacing) {
+                    mFacing = a.getInteger(R.styleable.CameraView_ckFacing, 0);
+                }
+
+                if (attr == R.styleable.CameraView_ckFlash) {
+                    mFlash = a.getInteger(R.styleable.CameraView_ckFlash, 0);
+                }
+
+                if (attr == R.styleable.CameraView_ckPictureMode) {
+                    mPictureMode = a.getInteger(R.styleable.CameraView_ckPictureMode, 0);
+                }
+
+                if (attr == R.styleable.CameraView_ckCropOutput) {
+                    mCropOutput = a.getBoolean(R.styleable.CameraView_ckCropOutput, false);
+                }
+
+                if (attr == R.styleable.CameraView_android_adjustViewBounds) {
+                    mAdjustViewBounds = a.getBoolean(R.styleable.CameraView_android_adjustViewBounds, false);
+                }
+            }
+            a.recycle();
+        }
+
         final PreviewImpl preview = new TextureViewPreview(context, this);
         mCameraImpl = new Camera2(context, mCameraListener, preview);
 

camerakit/src/main/res/values/attrs.xml

@@ -3,6 +3,27 @@
 
     <declare-styleable name="CameraView">
 
+        <attr name="ckFacing" format="enum">
+            <enum name="back" value="0" />
+            <enum name="front" value="1" />
+        </attr>
+
+        <attr name="ckFlash" format="enum">
+            <enum name="off" value="0" />
+            <enum name="on" value="1" />
+            <enum name="auto" value="2" />
+        </attr>
+
+        <attr name="ckPictureMode" format="enum">
+            <enum name="quality" value="0" />
+            <enum name="speed" value="1" />
+            <enum name="auto" value="2" />
+        </attr>
+
+        <attr name="ckCropOutput" format="boolean" />
+
+        <attr name="android:adjustViewBounds" />
+
     </declare-styleable>
 
 </resources>

demo/build.gradle

@@ -20,6 +20,8 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:25.0.1'
     compile project(':camerakit')
+    compile 'com.android.support:appcompat-v7:25.0.1'
+    compile 'com.jakewharton:butterknife:8.4.0'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
 }

demo/src/main/AndroidManifest.xml

@@ -6,7 +6,7 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@mipmap/ic_launcher"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
         <activity android:name=".MainActivity">

demo/src/main/java/com/wonderkiln/camerakit/demo/MainActivity.java

@@ -2,20 +2,109 @@ package com.wonderkiln.camerakit.demo;
 
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.view.ViewGroup;
+import android.view.ViewTreeObserver;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import com.wonderkiln.camerakit.CameraView;
+import com.wonderkiln.camerakit.Constants;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnCheckedChanged;
+import butterknife.OnClick;
 
 public class MainActivity extends AppCompatActivity {
 
-    private CameraView camera;
+    @BindView(R.id.activity_main)
+    ViewGroup parent;
+
+    @BindView(R.id.camera)
+    CameraView camera;
+
+    @BindView(R.id.screenWidth)
+    TextView screenWidth;
+
+    @BindView(R.id.screenHeight)
+    TextView screenHeight;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        ButterKnife.bind(this);
+
+        parent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+            @Override
+            public void onGlobalLayout() {
+                screenWidth.setText("screen: " + parent.getWidth() + "px");
+                screenHeight.setText("screen: " + parent.getHeight() + "px");
+            }
+        });
 
-        camera = (CameraView) findViewById(R.id.camera);
         camera.start();
     }
 
+    @OnClick(R.id.capturePhoto)
+    void capturePhoto() {
+
+    }
+
+    @OnClick(R.id.captureVideo)
+    void captureVideo() {
+
+    }
+
+    @OnClick(R.id.toggleCamera)
+    void toggleCamera() {
+        switch (camera.toggleFacing()) {
+            case Constants.FACING_BACK:
+                Toast.makeText(this, "Switched to back camera!", Toast.LENGTH_SHORT).show();
+                break;
+
+            case Constants.FACING_FRONT:
+                Toast.makeText(this, "Switched to front camera!", Toast.LENGTH_SHORT).show();
+                break;
+        }
+    }
+
+    @OnClick(R.id.toggleFlash)
+    void toggleFlash() {
+        switch (camera.toggleFlash()) {
+            case Constants.FLASH_ON:
+                Toast.makeText(this, "Flash on!", Toast.LENGTH_SHORT).show();
+                break;
+
+            case Constants.FLASH_OFF:
+                Toast.makeText(this, "Flash off!", Toast.LENGTH_SHORT).show();
+                break;
+
+            case Constants.FLASH_AUTO:
+                Toast.makeText(this, "Flash auto!", Toast.LENGTH_SHORT).show();
+                break;
+        }
+    }
+
+    @OnCheckedChanged(R.id.widthWrapContent)
+    void widthWrapContent() {
+
+    }
+
+    @OnCheckedChanged(R.id.widthMatchParent)
+    void widthMatchParent() {
+
+    }
+
+    @OnCheckedChanged(R.id.heightWrapContent)
+    void heightWrapContent() {
+
+    }
+
+    @OnCheckedChanged(R.id.heightMatchParent)
+    void heightMatchParent() {
+
+    }
+
+
 }

demo/src/main/res/layout/activity_main.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/activity_main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@android:color/white">
@@ -30,6 +31,7 @@
                 android:weightSum="4">
 
                 <ImageButton
+                    android:id="@+id/capturePhoto"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_margin="10dp"
@@ -39,15 +41,17 @@
                     android:tint="@android:color/white" />
 
                 <ImageButton
+                    android:id="@+id/captureVideo"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_margin="10dp"
                     android:layout_weight="1"
-                    android:backgroundTint="@color/colorPrimaryDark"
+                    android:backgroundTint="@color/colorPrimary"
                     android:src="@drawable/ic_video"
                     android:tint="@android:color/white" />
 
                 <ImageButton
+                    android:id="@+id/toggleFlash"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_margin="10dp"
@@ -57,11 +61,12 @@
                     android:tint="@android:color/white" />
 
                 <ImageButton
+                    android:id="@+id/toggleCamera"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_margin="10dp"
                     android:layout_weight="1"
-                    android:backgroundTint="@color/colorPrimaryDark"
+                    android:backgroundTint="@color/colorPrimary"
                     android:src="@drawable/ic_switch"
                     android:tint="@android:color/white" />
 
@@ -99,6 +104,7 @@
                         android:textStyle="bold" />
 
                     <TextView
+                        android:id="@+id/screenWidth"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:layout_marginLeft="3dp"
@@ -119,11 +125,13 @@
                         android:orientation="horizontal">
 
                         <android.support.v7.widget.AppCompatCheckBox
+                            android:id="@+id/widthWrapContent"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:text="WRAP_CONTENT" />
 
                         <android.support.v7.widget.AppCompatCheckBox
+                            android:id="@+id/widthMatchParent"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginLeft="16dp"
@@ -161,6 +169,7 @@
                         android:textStyle="bold" />
 
                     <TextView
+                        android:id="@+id/screenHeight"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:layout_marginLeft="3dp"
@@ -181,11 +190,13 @@
                         android:orientation="horizontal">
 
                         <android.support.v7.widget.AppCompatCheckBox
+                            android:id="@+id/heightWrapContent"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:text="WRAP_CONTENT" />
 
                         <android.support.v7.widget.AppCompatCheckBox
+                            android:id="@+id/heightMatchParent"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginLeft="16dp"

demo/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">CameraKit-Android</string>
+    <string name="app_name">CameraKit Demo</string>
 </resources>