我想保存并与文本共享图像,并且我正在使用
i.putExtra(Intent.EXTRA_TEXT, shareMessages);
i.putExtra(Intent.EXTRA_STREAM,path);
i.setType("image/*");
i.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
保存图像实际起作用!
但是结果是:设备上的Share Failed!
和
W/Bundle: Key android.intent.extra.STREAM expected Parcelable but value was a java.lang.String. The default value <null> was returned.
在logcat中
也许您可以在看到下面的完整代码后为我提供帮助:
cardTotal.setDrawingCacheEnabled(true);
Bitmap b = cardTotal.getDrawingCache();
int random = new Random().nextInt((100000 - 100)+ 1) + 100000;
Long expense = getArguments().getLong("expense", 0);
Long income = getArguments().getLong("income", 0);
String shareMessages;
File root = Environment.getExternalStorageDirectory();
String path = root.toString() + "/" +textTitle.getText().toString()+random+ "mycarta.png";
if (!income.equals(0L)){
shareMessages = "Hey i get my income from" + textTitle.getText().toString() + "\n\n" + "Download MyCarta! Make your life easier, happier!";
}else {
shareMessages = "Hey i was doing " + textTitle.getText().toString() + "\n\n" + "Download MyCarta! Make your life easier, happier!";
}
try {
b.compress(Bitmap.CompressFormat.PNG, 95, new FileOutputStream(path));
System.out.println("SUCCESS============");
} catch (FileNotFoundException e) {
e.printStackTrace();
System.out.println("ERROR==============");
}
FileInputStream finalPath = new FileInputStream(new File(path));
finalPath.close();
Intent i = new Intent();
i.setAction(Intent.ACTION_SEND);
i.putExtra(Intent.EXTRA_TEXT, shareMessages);
i.putExtra(Intent.EXTRA_STREAM,path);
i.setType("image/*");
i.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(Intent.createChooser(i,"Share"));
}
任何帮助或建议将不胜感激
您必须使用Uri.parse(namepath.getAbsoultePath);
这是我的代码,并且正在正常工作
File root = Environment.getExternalStorageDirectory();
String location = "/" +textTitle.getText().toString()+random+"mycarta.png";
String path = root.toString() + location;
File imageDir = new File(root,location);
并在imageDir
上使用Intent.EXTRA_STREAM
,如下所示:
Intent i = new Intent();
i.setAction(Intent.ACTION_SEND);
i.setType("image/png");
i.putExtra(Intent.EXTRA_TEXT, shareMessages);
i.putExtra(Intent.EXTRA_STREAM, Uri.parse(imageDir.getAbsolutePath()));
i.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(Intent.createChooser(i,"Share"));