initial commit

Author: davefp

.classpath

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+<?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>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>CameraExample</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>

AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.cameraexample"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="16"
+        android:targetSdkVersion="15" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <application
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".CameraActivity"
+            android:label="@string/title_activity_camera" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

bin/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.cameraexample"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="16"
+        android:targetSdkVersion="15" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <application
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".CameraActivity"
+            android:label="@string/title_activity_camera" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

bin/CameraExample.apk

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+/** Automatically generated file. DO NOT MODIFY */
+package com.example.cameraexample;
+
+public final class BuildConfig {
+    public final static boolean DEBUG = true;
+}

bin/classes.dex

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+/* AUTO-GENERATED FILE.  DO NOT MODIFY.
+ *
+ * This class was automatically generated by the
+ * aapt tool from the resource data it found.  It
+ * should not be modified by hand.
+ */
+
+package com.example.cameraexample;
+
+public final class R {
+    public static final class attr {
+    }
+    public static final class drawable {
+        public static final int ic_action_search=0x7f020000;
+        public static final int ic_launcher=0x7f020001;
+    }
+    public static final class id {
+        public static final int camera_preview=0x7f070000;
+        public static final int menu_settings=0x7f070002;
+        public static final int shutter_button=0x7f070001;
+    }
+    public static final class layout {
+        public static final int activity_camera=0x7f030000;
+    }
+    public static final class menu {
+        public static final int activity_camera=0x7f060000;
+    }
+    public static final class string {
+        public static final int app_name=0x7f040000;
+        public static final int hello_world=0x7f040001;
+        public static final int menu_settings=0x7f040002;
+        public static final int title_activity_camera=0x7f040003;
+    }
+    public static final class style {
+        public static final int AppTheme=0x7f050000;
+    }
+}

bin/classes/com/example/cameraexample/BuildConfig.class

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+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# 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 *;
+#}

bin/classes/com/example/cameraexample/CameraActivity.class

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+# 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 edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-16

bin/classes/com/example/cameraexample/CameraSurfaceView.class

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+<?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:orientation="vertical" >
+
+    <FrameLayout
+        android:id="@+id/camera_preview"
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <Button
+        android:id="@+id/shutter_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="Take Picture" />
+
+</LinearLayout>

bin/classes/com/example/cameraexample/R$attr.class

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+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/menu_settings"
+        android:title="@string/menu_settings"
+        android:orderInCategory="100"
+        android:showAsAction="never" />
+</menu>

bin/classes/com/example/cameraexample/R$drawable.class

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+<resources>
+
+    <style name="AppTheme" parent="android:Theme.Holo.Light" />
+
+</resources>

bin/classes/com/example/cameraexample/R$id.class

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+<resources>
+
+    <style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar" />
+
+</resources>

bin/classes/com/example/cameraexample/R$layout.class

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+<resources>
+
+    <string name="app_name">CameraExample</string>
+    <string name="hello_world">Hello world!</string>
+    <string name="menu_settings">Settings</string>
+    <string name="title_activity_camera">CameraActivity</string>
+
+</resources>

bin/classes/com/example/cameraexample/R$menu.class

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+<resources>
+
+    <style name="AppTheme" parent="android:Theme.Light" />
+
+</resources>

bin/classes/com/example/cameraexample/R$string.class

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+package com.example.cameraexample;
+
+import android.hardware.Camera;
+import android.hardware.Camera.PictureCallback;
+import android.os.Bundle;
+import android.app.Activity;
+import android.view.Menu;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.FrameLayout;
+
+public class CameraActivity extends Activity implements OnClickListener, PictureCallback {
+
+	CameraSurfaceView cameraSurfaceView;
+	Button shutterButton;
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_camera);
+
+		// set up our preview surface
+		FrameLayout preview = (FrameLayout) findViewById(R.id.camera_preview);
+		cameraSurfaceView = new CameraSurfaceView(this);
+		preview.addView(cameraSurfaceView);
+
+		// grab out shutter button so we can reference it later
+		shutterButton = (Button) findViewById(R.id.shutter_button);
+		shutterButton.setOnClickListener(this);
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.activity_camera, menu);
+		return true;
+	}
+
+	@Override
+	public void onClick(View v) {
+		takePicture();
+	}
+
+	private void takePicture() {
+		shutterButton.setEnabled(false);
+		cameraSurfaceView.takePicture(this);
+	}
+
+	@Override
+	public void onPictureTaken(byte[] data, Camera camera) {
+		// TODO something with the image data
+		
+		// Restart the preview and re-enable the shutter button so that we can take another picture
+		camera.startPreview();
+		shutterButton.setEnabled(true);
+	}
+}

bin/classes/com/example/cameraexample/R$style.class

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+package com.example.cameraexample;
+
+import java.io.IOException;
+
+import android.content.Context;
+import android.hardware.Camera;
+import android.hardware.Camera.PictureCallback;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+
+class CameraSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
+
+	Camera camera;
+
+	CameraSurfaceView(Context context) {
+		super(context);
+
+		// Install a SurfaceHolder.Callback so we get notified when the
+		// underlying surface is created and destroyed.
+		SurfaceHolder holder = this.getHolder();
+		holder.addCallback(this);
+	}
+
+	@Override
+	public void surfaceChanged(SurfaceHolder holder, int format, int width,
+			int height) {
+
+		// The default orientation is landscape, so for a portrait app like this
+		// one we need to rotate the view 90 degrees.
+		camera.setDisplayOrientation(90);
+		
+		// IMPORTANT: We must call startPreview() on the camera before we take
+		// any pictures
+		camera.startPreview();
+	}
+
+	@Override
+	public void surfaceCreated(SurfaceHolder holder) {
+		try {
+			// Open the Camera in preview mode
+			this.camera = Camera.open();
+			this.camera.setPreviewDisplay(holder);
+		} catch (IOException ioe) {
+			ioe.printStackTrace(System.out);
+		}
+
+	}
+
+	@Override
+	public void surfaceDestroyed(SurfaceHolder holder) {
+		// Surface will be destroyed when replaced with a new screen
+		// Always make sure to release the Camera instance
+		camera.stopPreview();
+		camera.release();
+		camera = null;
+	}
+
+	@Override
+	protected void onLayout(boolean changed, int l, int t, int r, int b) {
+		// TODO Auto-generated method stub
+	}
+
+	public void takePicture(PictureCallback imageCallback) {
+		camera.takePicture(null, null, imageCallback);
+	}
+
+}