使用 android 共享对话框共享图像和文本答案

【问题标题】：Share image and text using android share dialog使用 android 共享对话框共享图像和文本
【发布时间】：2017-07-09 15:14:53
【问题描述】：

是否可以使用 android 共享对话框将图像和文本共享到 facebook、instagram 和 whatsapp？我正在尝试 2 周来做到这一点，但没有成功。我唯一能做的就是在不使用共享对话框的情况下为每个媒体编写一些代码。这是一些适用于 whatsapp 但不适用于 insta 和 facebook 的代码

String DishImage = listDishes.get(selectedDish).getDishImage();
            Picasso.with(this).load(DishImage).into(new Target() {
                @Override
                public void onBitmapLoaded(Bitmap bm, Picasso.LoadedFrom from) {
                    OutputStream fOut = null;
                    Uri outputFileUri;
                    try {
                        File root = new File(Environment.getExternalStorageDirectory() + File.separator + "FoodMana" + File.separator);
                        root.mkdirs();
                        File sdImageMainDirectory = new File(root, "myPicName.jpg");
                        fOut = new FileOutputStream(sdImageMainDirectory);
                    } catch (Exception e) {Toast.makeText(getApplicationContext(), "Error occured. Please try again later.", Toast.LENGTH_SHORT).show();}

                    try {
                        bm.compress(Bitmap.CompressFormat.PNG, 100, fOut);
                        fOut.flush();
                        fOut.close();
                    } catch (Exception e) {
                    }


                        Intent waIntent = new Intent(android.content.Intent.ACTION_SEND);
                        waIntent.setType("image/*");
                        waIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse(Environment.getExternalStorageDirectory()
                                + File.separator + "FoodMana" + File.separator + "myPicName.jpg"));
                        waIntent.putExtra(Intent.EXTRA_TEXT, "I am going to eat that dish!!!!!" + "\n" + "what do you think? check out");
                        startActivity(Intent.createChooser(waIntent, "Share with"));

                }

                @Override
                public void onBitmapFailed(Drawable errorDrawable) {
                    Log.d("TAG","error");
                }

                @Override
                public void onPrepareLoad(Drawable placeHolderDrawable) {
                    Log.d("TAG","prepared");

                }
            });

【问题讨论】：

标签： android

【解决方案1】：

我正在使用它在任何地方分享链接我从al_details.get(getLayoutPosition()).get(URL_WEB).toString()获取我的链接

share.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                    Intent shareintent = new Intent(Intent.ACTION_SEND);
                    shareintent.setType("text/plain");
                    shareintent.putExtra(Intent.EXTRA_TEXT,al_details.get(getLayoutPosition()).get(URL_WEB).toString());
                    mContext.startActivity(Intent.createChooser(shareintent,"Share Via"));
                    }
                });

我从互联网上尝试了很多东西，但最后我做到了。所以你可以尝试一次。

【讨论】：

【解决方案2】：

好的，我找到了解决方案

String DishImage = listDishes.get(selectedDish).getDishImage();
            Picasso.with(this).load(DishImage).into(new Target() {
                @Override
                public void onBitmapLoaded(Bitmap bm, Picasso.LoadedFrom from) {
                    Intent intent = new Intent(Intent.ACTION_SEND);
                    intent.putExtra(Intent.EXTRA_TEXT, "Hey view/download this image");
                    String path = null;
                    path = MediaStore.Images.Media.insertImage(getContentResolver(), bm, "", null);
                    Uri screenshotUri = Uri.parse(path);
                    intent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
                    intent.setType("image/*");
                    startActivity(Intent.createChooser(intent, "Share image via..."));
                }
                @Override
                public void onBitmapFailed(Drawable errorDrawable) {
                    Log.d("TAG","error");
                }
                @Override
                public void onPrepareLoad(Drawable placeHolderDrawable) {
                    Log.d("TAG","prepared");
                }
            });

【讨论】：