Android 通过 Whatsapp 或 Facebook 分享图片和文字

Share image and text through Whatsapp or Facebook

提问by user2802764

I have in my app a share button and i want to share an image and a text at the same time. In GMail it works fine but in WhatsApp, only the image is sent and in Facebook the app crashes.

我的应用程序中有一个共享按钮，我想同时共享图像和文本。在 GMail 中它运行良好，但在 WhatsApp 中，只发送图像，而在 Facebook 中，应用程序崩溃。

The code i use to share is this:

我用来分享的代码是这样的：

Intent shareIntent = new Intent(Intent.ACTION_SEND);  
shareIntent.setType("image/*");
shareIntent.putExtra(Intent.EXTRA_TEXT, "Message");         

Uri uri = Uri.parse("android.resource://" + getPackageName() + "/drawable/ford_focus_2014");
     try {
        InputStream stream = getContentResolver().openInputStream(uri);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

shareIntent.putExtra(Intent.EXTRA_STREAM, uri);

If I use "shareIntent.setType("*/ *")" Facebook and WhatsApp crashes.

如果我使用 "shareIntent.setType("*/*")" Facebook 和 WhatsApp 崩溃。

Is there some way to do this? Maybe sent two messages by separate at the same time (WhatsApp).

有没有办法做到这一点？可能同时发送两条消息（WhatsApp）。

Thanks in advance.

提前致谢。

回答by Display name

Currently Whatsapp supports Image and Text sharing at the same time. (Nov 2014).

目前Whatsapp同时支持图文分享。（2014 年 11 月）。

Here is an example of how to do this:

以下是如何执行此操作的示例：

    /**
     * Show share dialog BOTH image and text
     */
    Uri imageUri = Uri.parse(pictureFile.getAbsolutePath());
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND);
    //Target whatsapp:
    shareIntent.setPackage("com.whatsapp");
    //Add text and then Image URI
    shareIntent.putExtra(Intent.EXTRA_TEXT, picture_text);
    shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
    shareIntent.setType("image/jpeg");
    shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

    try {
        startActivity(shareIntent);
    } catch (android.content.ActivityNotFoundException ex) {
        ToastHelper.MakeShortText("Whatsapp have not been installed.");
    }

回答by Shani Goriwal

Please try the below code and hopefully it will work.

请尝试下面的代码，希望它会起作用。

    Uri imgUri = Uri.parse(pictureFile.getAbsolutePath());
    Intent whatsappIntent = new Intent(Intent.ACTION_SEND);
    whatsappIntent.setType("text/plain");
    whatsappIntent.setPackage("com.whatsapp");
    whatsappIntent.putExtra(Intent.EXTRA_TEXT, "The text you wanted to share");
    whatsappIntent.putExtra(Intent.EXTRA_STREAM, imgUri);
    whatsappIntent.setType("image/jpeg");
    whatsappIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

    try {
        activity.startActivity(whatsappIntent);
    } catch (android.content.ActivityNotFoundException ex) {
        ToastHelper.MakeShortText("Whatsapp have not been installed.");
    }

回答by Jemshit Iskenderov

For sharing textand imageon WhatsApp, more controlled version of code is below, you can add more methods for sharing with Twitter, Facebook...

为了在WhatsApp上分享文字和图片，下面是更多受控版本的代码，您可以添加更多与Twitter、Facebook分享的方法......

public class IntentShareHelper {

    public static void shareOnWhatsapp(AppCompatActivity appCompatActivity, String textBody, Uri fileUri) {
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.setType("text/plain");
        intent.setPackage("com.whatsapp");
        intent.putExtra(Intent.EXTRA_TEXT,!TextUtils.isEmpty(textBody) ? textBody : "");

        if (fileUri != null) {
            intent.putExtra(Intent.EXTRA_STREAM, fileUri);
            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
            intent.setType("image/*");
        }

        try {
            appCompatActivity.startActivity(intent);
        } catch (android.content.ActivityNotFoundException ex) {
            ex.printStackTrace();
            showWarningDialog(appCompatActivity, appCompatActivity.getString(R.string.error_activity_not_found));
        }
    }

    public static void shareOnTwitter(AppCompatActivity appCompatActivity, String textBody, Uri fileUri){...}

    private static void showWarningDialog(Context context, String message) {
        new AlertDialog.Builder(context)
                .setMessage(message)
                .setNegativeButton(context.getString(R.string.close), new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                    }
                })
                .setCancelable(true)
                .create().show();
    }
}

For getting Urifrom File, use below class:

要从文件中获取Uri，请使用以下类：

public class UtilityFile {
    public static @Nullable Uri getUriFromFile(Context context, @Nullable File file) {
        if (file == null)
            return null;

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            try {
                return FileProvider.getUriForFile(context, "com.my.package.fileprovider", file);
            } catch (Exception e) {
                e.printStackTrace();
                return null;
            }
        } else {
            return Uri.fromFile(file);
        }
    }

    // Returns the URI path to the Bitmap displayed in specified ImageView       
    public static Uri getLocalBitmapUri(Context context, ImageView imageView) {
        Drawable drawable = imageView.getDrawable();
        Bitmap bmp = null;
        if (drawable instanceof BitmapDrawable) {
            bmp = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
        } else {
            return null;
        }
        // Store image to default external storage directory
        Uri bmpUri = null;
        try {
            // Use methods on Context to access package-specific directories on external storage.
            // This way, you don't need to request external read/write permission.
            File file = new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES), "share_image_" + System.currentTimeMillis() + ".png");
            FileOutputStream out = new FileOutputStream(file);
            bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
            out.close();

            bmpUri = getUriFromFile(context, file);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return bmpUri;
    }    
}

For writing FileProvider, use this link: https://github.com/codepath/android_guides/wiki/Sharing-Content-with-Intents

要编写FileProvider，请使用此链接：https: //github.com/codepath/android_guides/wiki/Sharing-Content-with-Intents

回答by Shabbir Dhangot

As of now, a Whatsapp Intentsupports image and text:

截至目前，WhatsappIntent支持图像和文本：

Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_TEXT,title + "\n\nLink : " + link );
shareIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse(sharePath));
shareIntent.setType("image/*");
startActivity(Intent.createChooser(shareIntent, "Share image via:"));

The image will be as it is and EXTRA_TEXTwill be shown as the caption.

图像将保持原样并EXTRA_TEXT显示为标题。

回答by Sujit Soni

*Give this a try

*试试这个

Uri imageUri = Uri.parse(Filepath);
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND);
    shareIntent.setPackage("com.whatsapp");
    shareIntent.putExtra(Intent.EXTRA_TEXT, "My sample image text");
    shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
    shareIntent.setType("image/jpeg");
    shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    try {
        startActivity(shareIntent);
    } catch (android.content.ActivityNotFoundException ex) {
        ToastHelper.MakeShortText("Kindly install whatsapp first");
    }*

回答by Ashok Kateshiya

public void shareIntentSpecificApps(String articleName, String articleContent, String imageURL) {
    List<Intent> intentShareList = new ArrayList<Intent>();
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND);
    shareIntent.setType("text/plain");
    //shareIntent.setType("image/*");
    List<ResolveInfo> resolveInfoList = getPackageManager().queryIntentActivities(shareIntent, 0);

    for (ResolveInfo resInfo : resolveInfoList) {
        String packageName = resInfo.activityInfo.packageName;
        String name = resInfo.activityInfo.name;
        Log.d("System Out", "Package Name : " + packageName);
        Log.d("System Out", "Name : " + name);

        if (packageName.contains("com.facebook") ||
                packageName.contains("com.whatsapp")) {


            Intent intent = new Intent();
            intent.setComponent(new ComponentName(packageName, name));
            intent.setAction(Intent.ACTION_SEND);
            intent.setType("text/plain");
            intent.putExtra(Intent.EXTRA_SUBJECT, articleName);
            intent.putExtra(Intent.EXTRA_TEXT, articleName + "\n" + articleContent);
            Drawable dr = ivArticleImage.getDrawable();
            Bitmap bmp = ((GlideBitmapDrawable) dr.getCurrent()).getBitmap();
            intent.putExtra(Intent.EXTRA_STREAM, getLocalBitmapUri(bmp));
            intent.setType("image/*");
            shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
            intentShareList.add(intent);
        }
    }

    if (intentShareList.isEmpty()) {
        Toast.makeText(ArticleDetailsActivity.this, "No apps to share !", Toast.LENGTH_SHORT).show();
    } else {
        Intent chooserIntent = Intent.createChooser(intentShareList.remove(0), "Share Articles");
        chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentShareList.toArray(new Parcelable[]{}));
        startActivity(chooserIntent);
    }
}

You can share image also I have done in my app like mentioned in above code.

你也可以分享我在我的应用程序中所做的图像，就像上面代码中提到的那样。

回答by Pradeep Sheoran

Use this code for sharing on whatsapp or on another package with image and video. Here the URI is the path of image. If image in Memory then it took fast loading and if you are using url then sometimes images don't load and links gone direct.

使用此代码在 whatsapp 或其他带有图像和视频的包上共享。这里的 URI 是图像的路径。如果图像在内存中，那么它需要快速加载，如果您使用的是 url，那么有时图像不会加载并且链接直接消失。

shareBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    uri1=Uri.parse(Paths+File.separator+Img_name);
                    Intent intent=new Intent(Intent.ACTION_SEND);
                    intent.setType("image/*");
                    //intent.putExtra(intent.EXTRA_SUBJECT,"Insert Something new");
                    String data = "Hello";
                    intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                    intent.putExtra(Intent.EXTRA_TEXT,data);
                    intent.putExtra(Intent.EXTRA_STREAM,uri1);
                    intent.setPackage("com.whatsapp");

                    startActivity(intent);

                    // end Share code
                }

If this code is not understandable then see the full code in my other answer.

如果此代码无法理解，请参阅我的其他答案中的完整代码。

回答by Pradeep Sheoran

My second answer for this question is: I'm pasting full code here because new developer need sometimes full code.

我对这个问题的第二个答案是：我在这里粘贴完整代码是因为新开发人员有时需要完整代码。

public class ImageSharer extends AppCompatActivity {
    private ImageView imgView;
    private Button shareBtn;
    FirebaseStorage fs;
    StorageReference sr,sr1;
    String Img_name;
    File dir1;
    Uri uri1;



    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.app_sharer);
        imgView = (ImageView) findViewById(R.id.imgView);
        shareBtn = (Button) findViewById(R.id.shareBtn);

        // Initilize firebasestorage instance
        fs=FirebaseStorage.getInstance();
        sr=fs.getReference();
        Img_name="10.jpg";
        sr1=sr.child("shiva/"+Img_name);
        final String Paths= Environment.getExternalStorageDirectory()+ File.separator+"The_Bhakti"+File.separator+"Data";
dir1=new File(Paths);
if(!dir1.isDirectory())
{
    dir1.mkdirs();
}
   sr1.getFile(new File(dir1,Img_name)).addOnSuccessListener(new OnSuccessListener<FileDownloadTask.TaskSnapshot>() {
       @Override
       public void onSuccess(FileDownloadTask.TaskSnapshot taskSnapshot) {
           sr1.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
               @Override
               public void onSuccess(Uri uri) {
                   uri1= Uri.parse(uri.toString());
               }
           });

       }
   }) ;

        shareBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                uri1=Uri.parse(Paths+File.separator+Img_name);
                Intent intent=new Intent(Intent.ACTION_SEND);
                intent.setType("image/*");
                //intent.putExtra(intent.EXTRA_SUBJECT,"Insert Something new");
                String data = "Hello";
                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                intent.putExtra(Intent.EXTRA_TEXT,data);
                intent.putExtra(Intent.EXTRA_STREAM,uri1);
                intent.setPackage("com.whatsapp");
                // for particular choose we will set getPackage()
                /*startActivity(intent.createChooser(intent,"Share Via"));*/// this code use for universal sharing
                startActivity(intent);

                // end Share code
            }
        });

    }// onCreate closer
}

回答by Jinson Paul

Actually. it is possible to send image and text through WhatsApp by downloading the image to device external storage and then share the image to WhatsApp.

实际上。通过将图像下载到设备外部存储，然后将图像共享到 WhatsApp，可以通过 WhatsApp 发送图像和文本。

if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {

    Bitmap bm = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
    Intent intent = new Intent(Intent.ACTION_SEND);
    String share_text = "image and text";
    intent.putExtra(Intent.EXTRA_TEXT, notification_share);
    String path = MediaStore.Images.Media.insertImage(MainActivity.this.getContentResolver(), bm, "", null);
    Uri screenshotUri = Uri.parse(path);

    intent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
    intent.setType("image/*");
    startActivity(Intent.createChooser(intent, "Share image via..."));
} else {
    ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
}
//The above code works perfect need to show image in an imageView

回答by Gastón Saillén

This worked for me in January 2019

这在 2019 年 1 月对我有用

 private void shareIntent() {

        Bitmap imgBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.ic_launcher);
        String imgBitmapPath = MediaStore.Images.Media.insertImage(getContentResolver(),imgBitmap,"title",null);
        Uri imgBitmapUri = Uri.parse(imgBitmapPath);

        Intent shareIntent = new Intent(Intent.ACTION_SEND);
        shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        shareIntent.putExtra(Intent.EXTRA_STREAM,imgBitmapUri);
        shareIntent.setType("image/png");
        shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
        shareIntent.putExtra(Intent.EXTRA_TEXT, "My Custom Text ");
        shareIntent.putExtra(Intent.EXTRA_SUBJECT, "Subject text");
        startActivity(Intent.createChooser(shareIntent, "Share this"));
    }

This will let the user share the image + text to WhatsApp and all other apps the user wants, it's always the best to let the user select where to share the content instead of prompting just WhatsApp.

这将让用户将图像 + 文本共享到 WhatsApp 和用户想要的所有其他应用程序，让用户选择共享内容的位置总是最好的，而不是只提示 WhatsApp。

Also make sure that if you include just WhatsApp to share it might not be installed in some devices, for this you will need a try catch and inside of it the startActivity(intent);and also set the package of the intent to just WhatsApp with intent.setPackage("com.whatsapp").

还要确保如果你只包含 WhatsApp 来共享它可能不会安装在某些设备中，为此你需要一个 try catch 并在其中startActivity(intent);将意图的包设置为 WhatsApp with intent.setPackage("com.whatsapp").