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android - Android 仅通过选定的社交媒体应用分享详细信息

问题描述

我想只与 whatsApp、viber、twitter 和 gmail 应用程序共享消息，所以编写我的代码如下使用Intent.createChooser但它不起作用，甚至不显示错误我在片段中调用此方法...此代码在我的那里的另一个项目我在对话框中调用了这个方法..

 public void shareDetails(String message) {

        List<Intent> intentShareList = new ArrayList<Intent>();
        Intent shareIntent = new Intent();

        List<ResolveInfo>  resolveInfoList = context.getPackageManager().queryIntentActivities(shareIntent, 0);
        try {

            for (ResolveInfo resInfo : resolveInfoList) {
                String packageName = resInfo.activityInfo.packageName;
                String name = resInfo.activityInfo.name;

                if (packageName.contains("om.viber.voip") ||
                        packageName.contains("com.twitter.android") ||
                        packageName.contains("com.google.android.apps.plus") ||
                        packageName.contains("com.google.android.gm") ||
                        packageName.contains("com.whatsapp")) {

                    if (name.contains("com.twitter.android.DMActivity")) {
                        continue;
                    }

                    shareIntent.setComponent(new ComponentName(packageName, name));
                    shareIntent.setAction(Intent.ACTION_SEND);
                    shareIntent.setType("text/plain");
                    shareIntent.putExtra(Intent.EXTRA_TEXT, message);

                    intentShareList.add(shareIntent);
                }
            }
        if (intentShareList.isEmpty()) {
            Toast.makeText(context, "No apps to share !", Toast.LENGTH_SHORT).show();
        } else {
            Intent chooserIntent = Intent.createChooser(intentShareList.remove(0), "Share Product Details via");
            chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentShareList.toArray(new Parcelable[]{}));
            startActivity(chooserIntent);
        }
    } catch (Exception e) {

    }

}

请帮忙

标签： androidandroid-intentshare

解决方案

String message = "Text I want to share.";
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("text/plain");
share.putExtra(Intent.EXTRA_TEXT, message);

startActivity(Intent.createChooser(share, "Title of the dialog the system will open"));

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