我无法在Google的Messenger应用中发送带有图片的彩信。
虽然某些Android设备默认安装此SMS应用程序,并且当我使用Intent
发送彩信而不是它不起作用时。
问题是ToNumber和MMS内容设置,但图片未附加在此应用上。
注意: 我已经在我的设备上设置了MMS APN设置,我已经使用三星s4,摩托罗拉G4 Plus这样的应用程序检查了多个设备。
这是我目前使用的代码。
String toNumbers = "comma seperated mobile numbers";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
{
String defaultSmsPackageName = Telephony.Sms.getDefaultSmsPackage(getActivity());
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.putExtra("address", toNumbers);
sendIntent.setPackage("com.android.mms");
//Uri uri = Uri.fromFile(new File(getContext().getExternalFilesDir(""), "image.png"));
File imagePath = new File(getFilesDir(), "images");
File newFile = new File(imagePath, "image.png");
Uri uri = getUriForFile(this, "packagename", newFile);
File file = new File(contentUri.getPath());
if (file.exists()) {
//Do something
Log.d("TAG","Exist");
}
sendIntent.putExtra(Intent.EXTRA_STREAM, uri);
sendIntent.setType("image/png");
sendIntent.putExtra("sms_body", getString(R.string.sms_body, HostName));
if (defaultSmsPackageName != null)
{
sendIntent.setPackage(defaultSmsPackageName);
}
startActivityForResult(sendIntent, Constants.SEND_SMS_REQUEST);
}
else
{
Intent smsIntent = new Intent(android.content.Intent.ACTION_VIEW);
smsIntent.putExtra("address", toNumbers);
smsIntent.setPackage("com.android.mms");
Uri uri = Uri.fromFile(new File(getContext().getExternalFilesDir(""), "image.png"));
smsIntent.putExtra(Intent.EXTRA_STREAM, uri);
smsIntent.setType("image/png");
smsIntent.putExtra("sms_body", getString(R.string.sms_body, HostName));
startActivityForResult(smsIntent, Constants.SEND_SMS_REQUEST);
}
file_paths.xml
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<files-path
name="files"
path="images/" />
</paths>
manifeast.xml
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="packagename"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/file_paths" />
</provider>
答案 0 :(得分:1)
file_paths.xml 和 manifest.xml 与您的代码中的相同。
创建内容uri :
File imagePath = new File(getFilesDir(), "images");
File newFile = new File(imagePath, "image.png");
Uri contentUri = FileProvider.getUriForFile(this, "packagename", newFile);
检查内容uri:
ImageView imageView = (ImageView) findViewById(R.id.imageview);
//Your image should be displayed
imageView.setImageURI(contentUri);
创建意图:
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, "Text to send");
sendIntent.putExtra(Intent.EXTRA_STREAM, contentUri);
sendIntent.setType("image/png");
测试解决方案:
a)Galaxy S4,Android 5.0,Messenger ver:1.9.036
b)模拟器:Nexus 5,Android 6.0,Messaging ver:1.0.001