java - 为什么在 Android 10 操作系统中共享内容时未显示共享托盘标签 Intent LinkedIn 图标
问题描述
我正在使用共享托盘通过 Intent 共享共享纯文本/文本,从中读取包名称并在标记的意图中过滤应用程序。某些应用程序显示在该列表中,并且在该列表中也有 Linkedin 包名称,但未在共享托盘中显示 Linkedin 图标。为什么那个图标不显示?
设备:三星 Galaxy S10
操作系统:Android 版本 10
我试过的代码
PackageManager pm=getActivityContext.getPackageManager();
Intent sendIntent=new Intent(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
Intent receiver=new Intent(getActivityContext, UserSelectedShareBroadcast.class);
PendingIntent pendingIntent=PendingIntent.getBroadcast(getActivityContext, 0, receiver, PendingIntent.FLAG_UPDATE_CURRENT);
Intent openInChooser=Intent.createChooser(emailIntent, "Choose", pendingIntent.getIntentSender());
List<ResolveInfo> resInfo=pm.queryIntentActivities(sendIntent, 0);
List<LabeledIntent> intentList=new ArrayList<>();
Intent externalEmailIntent=new Intent(getActivityContext, ExternalEmailShareActivity.class);
externalEmailIntent.putExtra("programId", programId);
intentList.add(new LabeledIntent(externalEmailIntent, "packagename", "Email to", R.drawable.ic_mail_outline));
for (int i=0; i < resInfo.size(); i++) {
// Extract the label, append it, and repackage it in a LabeledIntent
ResolveInfo ri=resInfo.get(i);
String packageName=ri.activityInfo.packageName;
//Enabled Tweet sharing
/*if (packageName.contains("twitter")) {
emailIntent.setPackage(packageName);
} else*/
if (packageName.contains("twitter") || packageName.contains("facebook") ||
packageName.contains("whatsapp") || packageName.contains("linkedin") ||
packageName.contains("com.google.android.apps.docs") ||
packageName.contains("com.google.android.gm") ||
packageName.contains("com.Slack")) {
Intent intent=new Intent();
try {
intent.setComponent(new ComponentName(packageName, ri.activityInfo.name));
intent.setAction(Intent.ACTION_SEND);
intent.setType("text/plain");
//intent.setType("text/plain/image");
if (packageName.contains("twitter")) {
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("facebook")) {
// Warning: Facebook IGNORES our text. They say "These fields are intended for users to express themselves. Pre-filling these fields erodes the authenticity of the user voice."
// One workaround is to use the Facebook SDK to post, but that doesn't allow the user to choose how they want to share. We can also make a custom landing page, and the link
// will show the <meta content ="..."> text from that page with our link in Facebook.
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("whatsapp")) {
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("linkedin")) {
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("com.google.android.apps.docs")) {
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("com.Slack")) {
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
}else if (packageName.contains("android.gm")) {
// If Gmail shows up twice, try removing this else-if clause and the reference to "android.gm" above
//intent.putExtra(Intent.EXTRA_TEXT, Html.fromHtml(resources.getString(R.string.share_email_gmail)));
intent.putExtra(Intent.EXTRA_SUBJECT, str_title);
intent.setType("message/rfc822");
intent.putExtra(Intent.EXTRA_TEXT, sharedURL);
Uri uri = Uri.parse(publicThumbnail);
intent.putExtra(Intent.EXTRA_STREAM, uri);
}
intentList.add(new LabeledIntent(intent, packageName, ri.loadLabel(pm), ri.icon));
} catch (Exception e) {
e.printStackTrace();
} finally {
intent=null;
}
}
}
// convert intentList to array
LabeledIntent[] extraIntents=intentList.toArray(new LabeledIntent[intentList.size()]);
openInChooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents);
getActivityContext.startActivityForResult(openInChooser, REQUEST_SHARED_URL);
解决方案
我对您的代码进行了一些更改,以便通过 Intent 在 LinkedIn 上发帖。请检查下面给出的我的代码。我已经在 android 10 操作系统中测试过,它工作正常。希望能帮助到你。
private void shareTray(){
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
Intent receiver=new Intent(getActivityContext, UserSelectedShareBroadcast.class);
PendingIntent pendingIntent=PendingIntent.getBroadcast(getActivityContext, 0, receiver, PendingIntent.FLAG_UPDATE_CURRENT);
PackageManager pm=getActivityContext.getPackageManager();
Intent openInChooser=Intent.createChooser(sharingIntent, "Choose", pendingIntent.getIntentSender());
List<ResolveInfo> resInfo=pm.queryIntentActivities(sharingIntent, 0);
List<LabeledIntent> intentList=new ArrayList<>();
Intent externalEmailIntent=new Intent(getActivityContext, ExternalEmailShareActivity.class);
externalEmailIntent.putExtra("INBOX", "Inbox");
intentList.add(new LabeledIntent(externalEmailIntent, "yourpackagename", "Email to", R.drawable.ic_mail_outline));
for (int i=0; i < resInfo.size(); i++) {
ResolveInfo ri=resInfo.get(i);
String packageName=ri.activityInfo.packageName;
if (packageName.contains("twitter")) {
sharingIntent.setPackage(packageName);
} else{
if (packageName.contains("twitter") || packageName.contains("facebook") ||
packageName.contains("whatsapp") || packageName.contains("linkedin") ||
packageName.contains("com.google.android.apps.docs") ||
packageName.contains("com.google.android.gm") ||
packageName.contains("com.Slack")) {
Intent shareIntent=new Intent();
try {
shareIntent.setComponent(new ComponentName(packageName, ri.activityInfo.name));
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
//shareIntent.setType("text/plain/image");
if (packageName.contains("twitter")) {
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("facebook")){shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("whatsapp")) {
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("linkedin")) {
shareIntent.putExtra(Intent.EXTRA_TITLE, sharedURL);
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("com.google.android.apps.docs")) {
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
} else if (packageName.contains("com.Slack")) {
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
}else if (packageName.contains("android.gm")) {
// If Gmail shows up twice, try removing this else-if clause and the reference to "android.gm" above
shareIntent.putExtra(Intent.EXTRA_SUBJECT, str_title);
shareIntent.setType("message/rfc822");
shareIntent.putExtra(Intent.EXTRA_TEXT, sharedURL);
Uri uri = Uri.parse(publicThumbnail);
shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
}
intentList.add(new LabeledIntent(shareIntent, packageName, ri.loadLabel(pm), ri.icon));
} catch (Exception e) {
e.printStackTrace();
} finally {
shareIntent=null;
}
}
}
}
// convert intentList to array
LabeledIntent[] extraIntents=intentList.toArray(new LabeledIntent[intentList.size()]);
openInChooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents);
getActivityContext.startActivityForResult(openInChooser, REQUEST_SHARED_URL);
}
快乐编码..
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