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  • Android分享中,如何过滤指定的应用,并且对不同的分享方式发送不同的内容?

    网上找到的一篇关于: 针对不同的应用,使用不同的方式的文章。原文地址

     

    String contentDetails = "";
            String contentBrief = "";
            String shareUrl = "";
            Intent it = new Intent(Intent.ACTION_SEND);
            it.setType("text/plain");
            List<ResolveInfo> resInfo = getPackageManager().queryIntentActivities(it, 0);
            if (!resInfo.isEmpty()) {
                List<Intent> targetedShareIntents = new ArrayList<Intent>();
                for (ResolveInfo info : resInfo) {
                    Intent targeted = new Intent(Intent.ACTION_SEND);
                    targeted.setType("text/plain");
                    ActivityInfo activityInfo = info.activityInfo;              
                    // judgments : activityInfo.packageName, activityInfo.name, etc.
                    if (activityInfo.packageName.contains("bluetooth") || activityInfo.name.contains("bluetooth")) {
                        continue;
                    }
                    if (activityInfo.packageName.contains("gm") || activityInfo.name.contains("mail")) {
                        targeted.putExtra(Intent.EXTRA_TEXT, contentDetails);
                    } else if (activityInfo.packageName.contains("zxing")) {
                        targeted.putExtra(Intent.EXTRA_TEXT, shareUrl);
                    } else {
                        targeted.putExtra(Intent.EXTRA_TEXT, contentBrief);
                    }
                    targeted.setPackage(activityInfo.packageName);
                    targetedShareIntents.add(targeted);
                }
                Intent chooserIntent = Intent.createChooser(targetedShareIntents.remove(0), "Select app to share");
                if (chooserIntent == null) {
                    return;
                }
                // A Parcelable[] of Intent or LabeledIntent objects as set with
                // putExtra(String, Parcelable[]) of additional activities to place
                // a the front of the list of choices, when shown to the user with a
                // ACTION_CHOOSER.
                chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, targetedShareIntents.toArray(new Parcelable[] {}));
                try {
                    startActivity(chooserIntent);
                } catch (android.content.ActivityNotFoundException ex) {
                    Toast.makeText(this, "Can't find share component to share", Toast.LENGTH_SHORT).show();
                }
            }

      

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  • 原文地址:https://www.cnblogs.com/linlf03/p/5228171.html
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