Question

正在使用action_send Intent在twitter上与android共享文本和图片。我在onActivityResult获得了成功和 dulipcate 推文的成功回复代码。任何人都可以建议我如何处理这个问题。

我的代码

Intent tweetIntent = new Intent(Intent.ACTION_SEND);
tweetIntent.putExtra(Intent.EXTRA_TEXT,"This is a Test.");
tweetIntent.putExtra(Intent.EXTRA_STREAM,pictureUri);
tweetIntent.setType("image/jpeg");

PackageManager packManager = getPackageManager();
List<ResolveInfo> resolvedInfoList = packManager.queryIntentActivities(tweetIntent,PackageManager.MATCH_DEFAULT_ONLY);
boolean resolved = false;
for (ResolveInfo resolveInfo : resolvedInfoList) {
if (resolveInfo.activityInfo.packageName.startsWith("com.twitter.android")) {
tweetIntent.setClassName(resolveInfo.activityInfo.packageName,resolveInfo.activityInfo.name);
resolved = true;
break;}}

if (resolved) {
startActivityForResult(tweetIntent, 2);
} else {
Toast.makeText(Store_Detail_Activity.this,"Twitter app isn't found",Toast.LENGTH_LONG).show();
}

public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if(resultCode==0)
Toast.makeText(Store_Detail_Activity.this,"Tweet cancelled",Toast.LENGTH_LONG).show();
else if(resultCode==-1) // Success Result Code
Toast.makeText(Store_Detail_Activity.this,"Tweeted successfully",Toast.LENGTH_LONG).show();
}

Answer 1

根据您的代码，我知道您正在打开Twitter应用程序来做推文。所以，我不知道那样，但是如果你准备使用Tweeter4J api做推文那么你就可以清楚地知道什么是成功的推文，哪一个是重复的。

请查看以下代码以了解推文。

public void updateStatus(final StatusUpdate status) throws Exception {
    mProgressDlg.setMessage("Posting...");
    mProgressDlg.show();
    new Thread(new Runnable() {

        @Override
        public void run() {
            int i = 0;
            try {
                mTwitter.updateStatus(status);
                i = 0;
            } catch (TwitterException e) {
                e.printStackTrace();
                System.out.println("Not Posted: In Catch");

                message = e.getErrorMessage();
                System.out.println("MESSAGE:::: "+message);
                //asdasd
                //Toast.makeText(context, ""+e.getMessage(), Toast.LENGTH_SHORT).show();
                //e.getMessage();
                i= 1;
            }

            mPostHandler.sendEmptyMessage(i);
        }
    }).start();
}

再次告诉您，只有您使用Twitter4J库在Twitter上发推文才会有用。

感谢。享受编码.. :)

无法在android中处理重复的Tweet

1 个答案: