blocks|key|1264678|text|尝试以下我找到的here|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1264679|Intent+intent+=+new+Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent,+0);

@Override
public+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+{
++if+(resultCode+==+Activity.RESULT_OK+&&+requestCode+==+0)+{
++++String+result+=+data.toURI();
++++//+...
++}
}|code-block|syntax|javascript|1264680|entityMap|0|LINK|mutability|MUTABLE|url|http://www.damonkohler.com/2009/02/android-recipes.html^0|8|4|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Try the following I found <a href="http://www.damonkohler.com/2009/02/android-recipes.html" rel="noreferrer">here</a>

<pre><code>Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent, 0);

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
 if (resultCode == Activity.RESULT_OK &amp;&amp; requestCode == 0) {
 String result = data.toURI();
 // ...
 }
}
</code></pre>

blocks|key|1264702|text|private+static+final+int+TAKE_PICTURE+=+1;++++
private+Uri+imageUri;

public+void+takePhoto(View+view)+{
++++Intent+intent+=+new+Intent(MediaStore.ACTION_IMAGE_CAPTURE);
++++File+photo+=+new+File(Environment.getExternalStorageDirectory(),++"Pic.jpg");
++++intent.putExtra(MediaStore.EXTRA_OUTPUT,
++++++++++++Uri.fromFile(photo));
++++imageUri+=+Uri.fromFile(photo);
++++startActivityForResult(intent,+TAKE_PICTURE);
}

@Override
public+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+{
++++super.onActivityResult(requestCode,+resultCode,+data);
++++switch+(requestCode)+{
++++case+TAKE_PICTURE:
++++++++if+(resultCode+==+Activity.RESULT_OK)+{
++++++++++++Uri+selectedImage+=+imageUri;
++++++++++++getContentResolver().notifyChange(selectedImage,+null);
++++++++++++ImageView+imageView+=+(ImageView)+findViewById(R.id.ImageView);
++++++++++++ContentResolver+cr+=+getContentResolver();
++++++++++++Bitmap+bitmap;
++++++++++++try+{
+++++++++++++++++bitmap+=+android.provider.MediaStore.Images.Media
+++++++++++++++++.getBitmap(cr,+selectedImage);

++++++++++++++++imageView.setImageBitmap(bitmap);
++++++++++++++++Toast.makeText(this,+selectedImage.toString(),
++++++++++++++++++++++++Toast.LENGTH_LONG).show();
++++++++++++}+catch+(Exception+e)+{
++++++++++++++++Toast.makeText(this,+"Failed+to+load",+Toast.LENGTH_SHORT)
++++++++++++++++++++++++.show();
++++++++++++++++Log.e("Camera",+e.toString());
++++++++++++}
++++++++}
++++}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1264703|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>private static final int TAKE_PICTURE = 1; 
private Uri imageUri;

public void takePhoto(View view) {
 Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
 File photo = new File(Environment.getExternalStorageDirectory(), "Pic.jpg");
 intent.putExtra(MediaStore.EXTRA_OUTPUT,
 Uri.fromFile(photo));
 imageUri = Uri.fromFile(photo);
 startActivityForResult(intent, TAKE_PICTURE);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
 super.onActivityResult(requestCode, resultCode, data);
 switch (requestCode) {
 case TAKE_PICTURE:
 if (resultCode == Activity.RESULT_OK) {
 Uri selectedImage = imageUri;
 getContentResolver().notifyChange(selectedImage, null);
 ImageView imageView = (ImageView) findViewById(R.id.ImageView);
 ContentResolver cr = getContentResolver();
 Bitmap bitmap;
 try {
 bitmap = android.provider.MediaStore.Images.Media
 .getBitmap(cr, selectedImage);

 imageView.setImageBitmap(bitmap);
 Toast.makeText(this, selectedImage.toString(),
 Toast.LENGTH_LONG).show();
 } catch (Exception e) {
 Toast.makeText(this, "Failed to load", Toast.LENGTH_SHORT)
 .show();
 Log.e("Camera", e.toString());
 }
 }
 }
}
</code></pre>

blocks|key|1050003|text|试试这段代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1050004|Intent+photo=+new+Intent("android.media.action.IMAGE_CAPTURE");
++++++++++++++++++++startActivityForResult(photo,+CAMERA_PIC_REQUEST);|code-block|syntax|javascript|1050005|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

try this code 

<pre><code>Intent photo= new Intent("android.media.action.IMAGE_CAPTURE");
 startActivityForResult(photo, CAMERA_PIC_REQUEST);
</code></pre>

blocks|key|1264770|text|我花了几个小时才把它修好。代码几乎是从developer.android.com复制粘贴过来的，只有一点小小的不同。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1264771|在AndroidManifest.xml上请求此权限|style|CODE|1264772|<uses-permission+android:name="android.permission.WRITE_EXTERNAL_STORAGE"+/>|code-block|syntax|javascript|1264773|在Activity上，首先定义以下内容：|1264774|static+final+int+REQUEST_IMAGE_CAPTURE+=+1;
private+Bitmap+mImageBitmap;
private+String+mCurrentPhotoPath;
private+ImageView+mImageView;|1264775|然后在onClick中触发此Intent|1264776|Intent+cameraIntent+=+new+Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if+(cameraIntent.resolveActivity(getPackageManager())+!=+null)+{
++++//+Create+the+File+where+the+photo+should+go
++++File+photoFile+=+null;
++++try+{
++++++++photoFile+=+createImageFile();
++++}+catch+(IOException+ex)+{
++++++++//+Error+occurred+while+creating+the+File
++++++++Log.i(TAG,+"IOException");
++++}
++++//+Continue+only+if+the+File+was+successfully+created
++++if+(photoFile+!=+null)+{
++++++++cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT,+Uri.fromFile(photoFile));
++++++++startActivityForResult(cameraIntent,+REQUEST_IMAGE_CAPTURE);
++++}
}|1264777|添加以下支持方法：|1264778|private+File+createImageFile()+throws+IOException+{
++++//+Create+an+image+file+name
++++String+timeStamp+=+new+SimpleDateFormat("yyyyMMdd_HHmmss").format(new+Date());
++++String+imageFileName+=+"JPEG_"+%2B+timeStamp+%2B+"_";
++++File+storageDir+=+Environment.getExternalStoragePublicDirectory(
++++++++++++Environment.DIRECTORY_PICTURES);
++++File+image+=+File.createTempFile(
++++++++++++imageFileName,++//+prefix
++++++++++++".jpg",+++++++++//+suffix
++++++++++++storageDir++++++//+directory
++++);

++++//+Save+a+file:+path+for+use+with+ACTION_VIEW+intents
++++mCurrentPhotoPath+=+"file:"+%2B+image.getAbsolutePath();
++++return+image;
}|1264779|然后接收结果：|1264780|@Override
protected+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+{
++++if+(requestCode+==+REQUEST_IMAGE_CAPTURE+&&+resultCode+==+RESULT_OK)+{
++++++++try+{
++++++++++++mImageBitmap+=+MediaStore.Images.Media.getBitmap(this.getContentResolver(),+Uri.parse(mCurrentPhotoPath));
++++++++++++mImageView.setImageBitmap(mImageBitmap);
++++++++}+catch+(IOException+e)+{
++++++++++++e.printStackTrace();
++++++++}
++++}
}|1264781|让它工作的是MediaStore.Images.Media.getBitmap(this.getContentResolver(),+Uri.parse(mCurrentPhotoPath))，它与developer.android.com中的代码不同。原始代码给了我一个FileNotFoundException。|1264782|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/training/camera/photobasics.html|1^0|J|L|0|0|1|J|0|0|1|8|0|0|3|7|E|6|0|0|0|0|0|0|6|2I|3S|L|2R|L|1|0^^$0|@$1|2|3|4|5|6|7|1D|8|@]|9|@$A|1E|B|1F|1|1G]]|C|$]]|$1|D|3|E|5|6|7|1H|8|@$A|1I|B|1J|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|1K|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|1L|8|@$A|1M|B|1N|F|G]]|9|@]|C|$]]|$1|O|3|P|5|J|7|1O|8|@]|9|@]|C|$K|L]]|$1|Q|3|R|5|6|7|1P|8|@$A|1Q|B|1R|F|G]|$A|1S|B|1T|F|G]]|9|@]|C|$]]|$1|S|3|T|5|J|7|1U|8|@]|9|@]|C|$K|L]]|$1|U|3|V|5|6|7|1V|8|@]|9|@]|C|$]]|$1|W|3|X|5|J|7|1W|8|@]|9|@]|C|$K|L]]|$1|Y|3|Z|5|6|7|1X|8|@]|9|@]|C|$]]|$1|10|3|11|5|J|7|1Y|8|@]|9|@]|C|$K|L]]|$1|12|3|13|5|6|7|1Z|8|@$A|20|B|21|F|G]|$A|22|B|23|F|G]]|9|@$A|24|B|25|1|26]]|C|$]]|$1|14|3|-4|5|6|7|27|8|@]|9|@]|C|$]]]|15|$16|$5|17|18|19|C|$1A|1B]]|1C|$5|17|18|19|C|$1A|1B]]]]

It took me some hours to get this working. The code it's almost a copy-paste from <a href="http://developer.android.com/training/camera/photobasics.html" rel="noreferrer">developer.android.com</a>, with a minor difference.

Request this permission on the <code>AndroidManifest.xml</code>:

<pre><code>&lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt;
</code></pre>

On your <code>Activity</code>, start by defining this:

<pre><code>static final int REQUEST_IMAGE_CAPTURE = 1;
private Bitmap mImageBitmap;
private String mCurrentPhotoPath;
private ImageView mImageView;
</code></pre>

Then fire this <code>Intent</code> in an <code>onClick</code>:

<pre><code>Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (cameraIntent.resolveActivity(getPackageManager()) != null) {
 // Create the File where the photo should go
 File photoFile = null;
 try {
 photoFile = createImageFile();
 } catch (IOException ex) {
 // Error occurred while creating the File
 Log.i(TAG, "IOException");
 }
 // Continue only if the File was successfully created
 if (photoFile != null) {
 cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
 startActivityForResult(cameraIntent, REQUEST_IMAGE_CAPTURE);
 }
}
</code></pre>

Add the following support method:

<pre><code>private File createImageFile() throws IOException {
 // Create an image file name
 String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
 String imageFileName = "JPEG_" + timeStamp + "_";
 File storageDir = Environment.getExternalStoragePublicDirectory(
 Environment.DIRECTORY_PICTURES);
 File image = File.createTempFile(
 imageFileName, // prefix
 ".jpg", // suffix
 storageDir // directory
 );

 // Save a file: path for use with ACTION_VIEW intents
 mCurrentPhotoPath = "file:" + image.getAbsolutePath();
 return image;
}
</code></pre>

Then receive the result:

<pre><code>@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 if (requestCode == REQUEST_IMAGE_CAPTURE &amp;&amp; resultCode == RESULT_OK) {
 try {
 mImageBitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath));
 mImageView.setImageBitmap(mImageBitmap);
 } catch (IOException e) {
 e.printStackTrace();
 }
 }
}
</code></pre>

What made it work is the <code>MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath))</code>, which is different from the code from <a href="http://developer.android.com/training/camera/photobasics.html" rel="noreferrer">developer.android.com</a>. The original code gave me a <code>FileNotFoundException</code>.

blocks|key|1264839|text|试试我在这里找到的a+link|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1264840|如果您的应用程序以M及以上为目标，并声明使用未授予的摄像头权限，则尝试使用此操作将导致SecurityException。|1264841|EasyImage.openCamera(Activity+activity,+int+type);|style|CODE|1264842|@Override
protected+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+{
++++super.onActivityResult(requestCode,+resultCode,+data);

++++EasyImage.handleActivityResult(requestCode,+resultCode,+data,+this,+new+DefaultCallback()+{
++++++++@Override
++++++++public+void+onImagePickerError(Exception+e,+EasyImage.ImageSource+source,+int+type)+{
++++++++++++//Some+error+handling
++++++++}

++++++++@Override
++++++++public+void+onImagesPicked(List<File>+imagesFiles,+EasyImage.ImageSource+source,+int+type)+{
++++++++++++//Handle+the+images
++++++++++++onPhotosReturned(imagesFiles);
++++++++}
++++});
}|code-block|syntax|javascript|1264843|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/naseemakhtar994/EasyImage^0|9|6|0|0|0|0|1E|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|11|8|@$A|12|B|13|H|I]]|9|@]|C|$]]|$1|J|3|K|5|L|7|14|8|@]|9|@]|C|$M|N]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

Try the following I found Here's <a href="https://github.com/naseemakhtar994/EasyImage" rel="nofollow noreferrer">a link</a>

If your app targets M and above and declares as using the CAMERA permission which is not granted, then attempting to use this action will result in a SecurityException.

<code>EasyImage.openCamera(Activity activity, int type);</code>

<pre><code>@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 super.onActivityResult(requestCode, resultCode, data);

 EasyImage.handleActivityResult(requestCode, resultCode, data, this, new DefaultCallback() {
 @Override
 public void onImagePickerError(Exception e, EasyImage.ImageSource source, int type) {
 //Some error handling
 }

 @Override
 public void onImagesPicked(List&lt;File&gt; imagesFiles, EasyImage.ImageSource source, int type) {
 //Handle the images
 onPhotosReturned(imagesFiles);
 }
 });
}
</code></pre>

blocks|key|1264913|text|我找到了一种非常简单的方法来做到这一点。使用按钮打开它，并使用on+click侦听器启动函数openc()，如下所示：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1264914|String+fileloc;
private+void+openc()
{
++++Intent+takePictureIntent+=+new+Intent(MediaStore.ACTION_IMAGE_CAPTURE);
++++File+f+=+null;
++++try+
++++{
++++++++f+=+File.createTempFile("temppic",".jpg",getApplicationContext().getCacheDir());
++++++++if+(takePictureIntent.resolveActivity(getPackageManager())+!=+null)
++++++++{+++++++++++++++
++++++++++++takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,FileProvider.getUriForFile(profile.this,+BuildConfig.APPLICATION_ID%2B".provider",f));
++++++++++++fileloc+=+Uri.fromFile(f)%2B"";
++++++++++++Log.d("texts",+"openc:+"%2Bfileloc);
++++++++++++startActivityForResult(takePictureIntent,+3);
++++++++}
++++}+
++++catch+(IOException+e)+
++++{
++++++++e.printStackTrace();
++++}
}

@Override
protected+void+onActivityResult(int+requestCode,+int+resultCode,+Intent+data)+
{
++++super.onActivityResult(requestCode,+resultCode,+data);
++++if(requestCode+==+3+&&+resultCode+==+RESULT_OK)+{
++++++++Log.d("texts",+"onActivityResult:+"%2Bfileloc);
++++++++//+fileloc+is+the+uri+of+the+file+so+do+whatever+with+it
++++}
}|code-block|syntax|javascript|1264915|您可以对uri位置字符串执行任何操作。例如，我将其发送到图像裁剪器以裁剪图像。|1264916|entityMap^0|V|8|1A|7|0|0|4|3|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

I found a pretty simple way to do this. Use a button to open it using an <code>on click</code> listener to start the function <code>openc()</code>, like this:

<pre><code>String fileloc;
private void openc()
{
 Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
 File f = null;
 try 
 {
 f = File.createTempFile("temppic",".jpg",getApplicationContext().getCacheDir());
 if (takePictureIntent.resolveActivity(getPackageManager()) != null)
 { 
 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,FileProvider.getUriForFile(profile.this, BuildConfig.APPLICATION_ID+".provider",f));
 fileloc = Uri.fromFile(f)+"";
 Log.d("texts", "openc: "+fileloc);
 startActivityForResult(takePictureIntent, 3);
 }
 } 
 catch (IOException e) 
 {
 e.printStackTrace();
 }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) 
{
 super.onActivityResult(requestCode, resultCode, data);
 if(requestCode == 3 &amp;&amp; resultCode == RESULT_OK) {
 Log.d("texts", "onActivityResult: "+fileloc);
 // fileloc is the uri of the file so do whatever with it
 }
}
</code></pre>

You can do whatever you want with the <code>uri</code> location string. For instance, I send it to an image cropper to crop the image.

I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?

Android camera intent

我需要将一个意图推送到默认的相机应用程序，使其拍摄照片，保存它并返回一个URI。有没有办法做到这一点？

问Android摄像头意图
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