camera/index.html - cordova-mobile-spec - Git at Google

 <!DOCTYPE html>
 <!--

  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
  under the License.

 -->


 <html>
   <head>
     <meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,maximum-scale=1.0,initial-scale=1.0" />
     <meta http-equiv="Content-type" content="text/html; charset=utf-8"> <!-- ISO-8859-1 -->
     <title>Cordova Mobile Spec</title>
     <link rel="stylesheet" href="../master.css" type="text/css" media="screen" title="no title" charset="utf-8">
     <script type="text/javascript" charset="utf-8" src="../cordova.js"></script>


 <script type="text/javascript" charset="utf-8">

     var deviceReady = false;

     //-------------------------------------------------------------------------
     // Camera
     //-------------------------------------------------------------------------

     function showPicture(url, callback) {
         var img = document.getElementById('camera_image');
         img.style.visibility = "visible";
         img.style.display = "block";
         img.src = url;
         img.onloadend = callback;
     }

     /**
      * Capture picture
      */
     function getPicture() {

         //navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 50,
         //    destinationType: Camera.DestinationType.FILE_URI, sourceType : Camera.PictureSourceType.CAMERA });

         navigator.camera.getPicture(
             function(data) {
                 //img.src = "data:image/jpeg;base64," + data;
                 showPicture(data);
                 document.getElementById('camera_status').innerHTML = "Success";
             },
             function(e) {
                 console.log("Error getting picture: " + e);
                 document.getElementById('camera_status').innerHTML = "Error getting picture.";
             },
             { quality: 50, destinationType:
             Camera.DestinationType.FILE_URI, sourceType : Camera.PictureSourceType.CAMERA});
     };

     /**
      * Select image from library using a FILE_URI destination type
      */
     function getImageUsingFileUri() {
         navigator.camera.getPicture(
             function(data) {
                 showPicture(data);
                 document.getElementById('camera_status').innerHTML = "Success";
             },
             function(e) {
                 console.log("Error getting picture: " + e);
                 document.getElementById('camera_status').innerHTML = "Error getting picture.";
             },
             { quality: 50, destinationType:
             Camera.DestinationType.FILE_URI, sourceType: Camera.PictureSourceType.PHOTOLIBRARY});
     };

     /**
      * Select image from library using a NATIVE_URI destination type
      */
     function getImageInfoUsingNativeUri() {
         var onFileReceived = function(file) {
             document.getElementById('camera_status').innerHTML = "Success; fullPath: " + file.fullPath + ", name: " + file.name + ", type: " + file.type + ", size: " + file.size + ", date: " + file.lastModifiedDate;
         }
         var onError = function(e) {
             console.log("Error getting picture: " + e);
             document.getElementById('camera_status').innerHTML = "Error getting picture.";
         }
         navigator.camera.getPicture(
             function(data) {
                 var fileEntry = new FileEntry('image_name.png', data);
                 var file = fileEntry.file(onFileReceived, onError);
             },
             onError,
             { quality: 50, destinationType:
             Camera.DestinationType.NATIVE_URI, sourceType: Camera.PictureSourceType.PHOTOLIBRARY});
     };

     function testNativeFile(inputEl) {
         // iOS 6 likes to dead-lock in the onchange context if you
         // do any alerts or try to remote-debug.
         window.setTimeout(function() {
             testNativeFile2(inputEl);
         }, 0);
     }

     function testNativeFile2(inputEl) {
         if (!inputEl.value) {
             alert('No file selected.');
             return;
         }
         var file = inputEl.files[0];
         if (!file) {
             alert('Got value but no file.');
             return;
         }
         var URLApi = window.URL || window.webkitURL;
         var statusText = '';
         if (URLApi) {
             var blobURL = URLApi.createObjectURL(file);
             if (blobURL) {
                 showPicture(blobURL, function() {
                     URLApi.revokeObjectURL(blobURL);
                 });
             } else {
                 statusText = 'URL.createObjectURL returned null';
             }
         } else {
             statusText = 'URL.createObjectURL() not supported.';
         }
         document.getElementById('camera_status').innerHTML = statusText;
         var reader = new FileReader();
         reader.onloadend = function() {
             if (!reader.result) {
                 statusText += ' FileReader.readAsDataURL() failed';
             } else {
                 statusText += ' DataURL size: ' + reader.result.length;
             }
             document.getElementById('camera_status').innerHTML = statusText;
         };
         reader.readAsDataURL(file);
     }

     /**
      * Function called when page has finished loading.
      */
     function init() {
         document.addEventListener("deviceready", function() {
                 deviceReady = true;
                 console.log("Device="+device.platform+" "+device.version);
             }, false);
         window.setTimeout(function() {
         	if (!deviceReady) {
         		alert("Error: Apache Cordova did not initialize.  Demo will not run correctly.");
         	}
         },1000);
     }

 </script>

   </head>
   <body onload="init();" id="stage" class="theme">

     <h1>Camera</h1>
     <div id="info">
         <b>Status:</b> <span id="camera_status"></span><br>
         <img style="width:120px;height:120px;visibility:hidden;display:none;" id="camera_image" src="" />
     </div>
     <h2>Action</h2>
     <div class="btn large" onclick="getPicture();">Take Picture</div>
     <div class="btn large" onclick="getImageUsingFileUri();">Select Image Using File URI</div>
     <div class="btn large" onclick="getImageInfoUsingNativeUri();">Select Image Using Native URI</div>
     <h3>input type=file</h3>
     <input type="file" onchange="testNativeFile(this)">
     <h3>capture=camera</h3>
     <input type="file" accept="image/*;capture=camera" onchange="testNativeFile(this)">
     <h3>capture=camcorder</h3>
     <input type="file" accept="video/*;capture=camcorder" onchange="testNativeFile(this)">
     <h3>capture=microphone</h3>
     <input type="file" accept="audio/*;capture=microphone" onchange="testNativeFile(this)">
     <h2> </h2><div class="backBtn" onclick="backHome();">Back</div>
   </body>
 </html>
	<!DOCTYPE html>
	<!--

	Licensed to the Apache Software Foundation (ASF) under one
	or more contributor license agreements. See the NOTICE file
	distributed with this work for additional information
	regarding copyright ownership. The ASF licenses this file
	to you under the Apache License, Version 2.0 (the
	"License"); you may not use this file except in compliance
	with the License. You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing,
	software distributed under the License is distributed on an
	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	KIND, either express or implied. See the License for the
	specific language governing permissions and limitations
	under the License.

	-->


	<html>
	<head>
	<meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,maximum-scale=1.0,initial-scale=1.0" />
	<meta http-equiv="Content-type" content="text/html; charset=utf-8"> <!-- ISO-8859-1 -->
	<title>Cordova Mobile Spec</title>
	<link rel="stylesheet" href="../master.css" type="text/css" media="screen" title="no title" charset="utf-8">
	<script type="text/javascript" charset="utf-8" src="../cordova.js"></script>


	<script type="text/javascript" charset="utf-8">

	var deviceReady = false;

	//-------------------------------------------------------------------------
	// Camera
	//-------------------------------------------------------------------------

	function showPicture(url, callback) {
	var img = document.getElementById('camera_image');
	img.style.visibility = "visible";
	img.style.display = "block";
	img.src = url;
	img.onloadend = callback;
	}

	/**
	* Capture picture
	*/
	function getPicture() {

	//navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 50,
	// destinationType: Camera.DestinationType.FILE_URI, sourceType : Camera.PictureSourceType.CAMERA });

	navigator.camera.getPicture(
	function(data) {
	//img.src = "data:image/jpeg;base64," + data;
	showPicture(data);
	document.getElementById('camera_status').innerHTML = "Success";
	},
	function(e) {
	console.log("Error getting picture: " + e);
	document.getElementById('camera_status').innerHTML = "Error getting picture.";
	},
	{ quality: 50, destinationType:
	Camera.DestinationType.FILE_URI, sourceType : Camera.PictureSourceType.CAMERA});
	};

	/**
	* Select image from library using a FILE_URI destination type
	*/
	function getImageUsingFileUri() {
	navigator.camera.getPicture(
	function(data) {
	showPicture(data);
	document.getElementById('camera_status').innerHTML = "Success";
	},
	function(e) {
	console.log("Error getting picture: " + e);
	document.getElementById('camera_status').innerHTML = "Error getting picture.";
	},
	{ quality: 50, destinationType:
	Camera.DestinationType.FILE_URI, sourceType: Camera.PictureSourceType.PHOTOLIBRARY});
	};

	/**
	* Select image from library using a NATIVE_URI destination type
	*/
	function getImageInfoUsingNativeUri() {
	var onFileReceived = function(file) {
	document.getElementById('camera_status').innerHTML = "Success; fullPath: " + file.fullPath + ", name: " + file.name + ", type: " + file.type + ", size: " + file.size + ", date: " + file.lastModifiedDate;
	}
	var onError = function(e) {
	console.log("Error getting picture: " + e);
	document.getElementById('camera_status').innerHTML = "Error getting picture.";
	}
	navigator.camera.getPicture(
	function(data) {
	var fileEntry = new FileEntry('image_name.png', data);
	var file = fileEntry.file(onFileReceived, onError);
	},
	onError,
	{ quality: 50, destinationType:
	Camera.DestinationType.NATIVE_URI, sourceType: Camera.PictureSourceType.PHOTOLIBRARY});
	};

	function testNativeFile(inputEl) {
	// iOS 6 likes to dead-lock in the onchange context if you
	// do any alerts or try to remote-debug.
	window.setTimeout(function() {
	testNativeFile2(inputEl);
	}, 0);
	}

	function testNativeFile2(inputEl) {
	if (!inputEl.value) {
	alert('No file selected.');
	return;
	}
	var file = inputEl.files[0];
	if (!file) {
	alert('Got value but no file.');
	return;
	}
	var URLApi = window.URL \|\| window.webkitURL;
	var statusText = '';
	if (URLApi) {
	var blobURL = URLApi.createObjectURL(file);
	if (blobURL) {
	showPicture(blobURL, function() {
	URLApi.revokeObjectURL(blobURL);
	});
	} else {
	statusText = 'URL.createObjectURL returned null';
	}
	} else {
	statusText = 'URL.createObjectURL() not supported.';
	}
	document.getElementById('camera_status').innerHTML = statusText;
	var reader = new FileReader();
	reader.onloadend = function() {
	if (!reader.result) {
	statusText += ' FileReader.readAsDataURL() failed';
	} else {
	statusText += ' DataURL size: ' + reader.result.length;
	}
	document.getElementById('camera_status').innerHTML = statusText;
	};
	reader.readAsDataURL(file);
	}

	/**
	* Function called when page has finished loading.
	*/
	function init() {
	document.addEventListener("deviceready", function() {
	deviceReady = true;
	console.log("Device="+device.platform+" "+device.version);
	}, false);
	window.setTimeout(function() {
	if (!deviceReady) {
	alert("Error: Apache Cordova did not initialize. Demo will not run correctly.");
	}
	},1000);
	}

	</script>

	</head>
	<body onload="init();" id="stage" class="theme">

	<h1>Camera</h1>
	<div id="info">
	<b>Status:</b> <span id="camera_status"></span><br>
	<img style="width:120px;height:120px;visibility:hidden;display:none;" id="camera_image" src="" />
	</div>
	<h2>Action</h2>
	<div class="btn large" onclick="getPicture();">Take Picture</div>
	<div class="btn large" onclick="getImageUsingFileUri();">Select Image Using File URI</div>
	<div class="btn large" onclick="getImageInfoUsingNativeUri();">Select Image Using Native URI</div>
	<h3>input type=file</h3>
	<input type="file" onchange="testNativeFile(this)">
	<h3>capture=camera</h3>
	<input type="file" accept="image/*;capture=camera" onchange="testNativeFile(this)">
	<h3>capture=camcorder</h3>
	<input type="file" accept="video/*;capture=camcorder" onchange="testNativeFile(this)">
	<h3>capture=microphone</h3>
	<input type="file" accept="audio/*;capture=microphone" onchange="testNativeFile(this)">
	<h2> </h2><div class="backBtn" onclick="backHome();">Back</div>
	</body>
	</html>