Is it possible to show a list of applications (with intent.createChooser) that only show me my twitter apps on my phone (so htc peep (htc hero) or twitdroid). I have tried it with intent.settype("application/twitter") but it doesnt find any apps for twitter and only shows my mail apps.
Thank you,
Wouter
I'm posting this because I haven't seen a solution yet that does exactly what I want.
This primarily launches the official Twitter app, or if that is not installed, either brings up a "Complete action using..." dialog (like this) or directly launches a web browser.
For list of different parameters in the twitter.com URL, see the Tweet Button docs.
Remember to URL encode the parameter values. (This code is specifically for tweeting a URL; if you don't want that, just leave out the url param.)
// Create intent using ACTION_VIEW and a normal Twitter url:
String tweetUrl = String.format("https://twitter.com/intent/tweet?text=%s&url=%s",
urlEncode("Tweet text"),
urlEncode("https://www.google.fi/"));
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(tweetUrl));
// Narrow down to official Twitter app, if available:
List<ResolveInfo> matches = getPackageManager().queryIntentActivities(intent, 0);
for (ResolveInfo info : matches) {
if (info.activityInfo.packageName.toLowerCase().startsWith("com.twitter")) {
intent.setPackage(info.activityInfo.packageName);
}
}
startActivity(intent);
(URL encoding is cleaner if you have a little utility like this somewhere, e.g. "StringUtils".)
public static String urlEncode(String s) {
try {
return URLEncoder.encode(s, "UTF-8");
}
catch (UnsupportedEncodingException e) {
Log.wtf(TAG, "UTF-8 should always be supported", e);
throw new RuntimeException("URLEncoder.encode() failed for " + s);
}
}
For example, on my Nexus 7 device, this directly opens the official Twitter app:
If official Twitter app is not installed and user either selects Chrome or it opens automatically (as the only app which can handle the intent):
The solutions posted before, allow you to post directly on your first twitter app. To show a list of twitters app (if there are more then one), you can custom your Intent.createChooser to show only the Itents you want.
The trick is add EXTRA_INITIAL_INTENTS to the default list, generated from the createChoose, and remove the others Intents from the list.
Look at this sample where I create a chooser that shows only my e-mails apps. In my case appears three mails: Gmail, YahooMail and the default Mail.
private void share(String nameApp, String imagePath) {
List<Intent> targetedShareIntents = new ArrayList<Intent>();
Intent share = new Intent(android.content.Intent.ACTION_SEND);
share.setType("image/jpeg");
List<ResolveInfo> resInfo = getPackageManager().queryIntentActivities(share, 0);
if (!resInfo.isEmpty()){
for (ResolveInfo info : resInfo) {
Intent targetedShare = new Intent(android.content.Intent.ACTION_SEND);
targetedShare.setType("image/jpeg"); // put here your mime type
if (info.activityInfo.packageName.toLowerCase().contains(nameApp) ||
info.activityInfo.name.toLowerCase().contains(nameApp)) {
targetedShare.putExtra(Intent.EXTRA_TEXT, "My body of post/email");
targetedShare.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File(imagePath)) );
targetedShare.setPackage(info.activityInfo.packageName);
targetedShareIntents.add(targetedShare);
}
}
Intent chooserIntent = Intent.createChooser(targetedShareIntents.remove(0), "Select app to share");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, targetedShareIntents.toArray(new Parcelable[]{}));
startActivity(chooserIntent);
}
}
You can run like that: share("twi", "/sdcard/dcim/Camera/photo.jpg");
This was based on post: Custom filtering of intent chooser based on installed Android package name
This question is a bit older, but since I have just come across a similar problem, it may also still be of interest to others. First, as mentioned by Peter, create your intent:
Intent tweetIntent = new Intent(Intent.ACTION_SEND);
tweetIntent.putExtra(Intent.EXTRA_TEXT, "Test; please ignore");
tweetIntent.setType("application/twitter");
"application/twitter" is in fact a known content type, see here. Now, when you try to start an activity with this intent, it will show all sorts of apps that are not really Twitter clients, but want a piece of the action. As already mentioned in a couple of the "why do you even want to do that?" sort of answers, some users may find that useful. On the other hand, if I have a button in my app that says "Tweet this!", the user would very much expect this to bring up a Twitter client.
Which means that instead of just launching an activity, we need to filter out the ones that are appropriate:
PackageManager pm = getPackageManager();
List<ResolveInfo> lract
= pm.queryIntentActivities(tweetIntent,
PackageManager.MATCH_DEFAULT_ONLY);
boolean resolved = false;
for(ResolveInfo ri: lract)
{
if(ri.activityInfo.name.endsWith(".SendTweet"))
{
tweetIntent.setClassName(ri.activityInfo.packageName,
ri.activityInfo.name);
resolved = true;
break;
}
}
You would need to experiment a bit with the different providers, but if the name ends in ".SendTweet" you are pretty safe (this is the activity name in Twidroyd). You can also check your debugger for package names you want to use and adjust the string comparison accordingly (i.e. Twidroyd uses "com.twidroid.*").
In this simple example we just pick the first matching activity that we find. This brings up the Twitter client directly, without the user having to make any choices. If there are no proper Twitter clients, we revert to the standard activity chooser:
startActivity(resolved ? tweetIntent :
Intent.createChooser(tweetIntent, "Choose one"));
You could expand the code and take into account the case that there is more than one Twitter client, when you may want to create your own chooser dialog from all the activity names you find.
It is entirely possible your users will only ever, now and forever, only want to post to Twitter.
I would think that it is more likely that your users want to send information to people, and Twitter is one possibility. But, they might also want to send a text message, or an email, etc.
In that case, use ACTION_SEND, as described here. Twidroid, notably, supports ACTION_SEND, so it will appear in the list of available delivery mechanisms.
These answers are all overly complex.
If you just do a normal url Intent that does to Twitter.com, you'll get this screen:
which gives you the option of going to the website if you have no Twitter apps installed.
String url = "https://twitter.com/intent/tweet?source=webclient&text=TWEET+THIS!";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
Either
You start an activity with an Intent with action Intent.ACTION_SEND and the text/plain MIME type. You'll have all applications that support sending text. That should be any twitter client, as well as Gmail, dropbox, etc.
Or, you try to look up for the specific action of every client you are aware of, like "com.twitter.android.PostActivity" for the official client. That will point to this client, and that is unlikely to be a complete list.
Or, you start with the second point, and fall back on the first...
Nope. The intent type is something like image/png or application/pdf, i.e. a file type, and with createChooser you're basically asking which apps can open this file type.
Now, there's no such thing as an application/twitter file that can be opened, so that won't work. I'm not aware of any other way you can achieve what you want either.
From http://twidroid.com/plugins/
Twidroid’s ACTION_SEND intent
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, "This is a sample message via Public Intent");
sendIntent.setType("application/twitter");
startActivity(Intent.createChooser(sendIntent, null));
I used "billynomates" answer and was able to use hashtags by using the "URLEncoder.encode(, "UTF-8")" function. The hash tags showed up just fine.
String originalMessage = "some message #MESSAGE";
String originalMessageEscaped = null;
try {
originalMessageEscaped = String.format(
"https://twitter.com/intent/tweet?source=webclient&text=%s",
URLEncoder.encode(originalMessage, "UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
if(originalMessageEscaped != null) {
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(originalMessageEscaped));
startActivity(i);
}
else {
// Some Error
}
Related
I want to open chooser for both whatsapp and gb-whatsapp so the user can choose any of one from them. This code is only opening whatsapp only.
Intent intentWhatsapp = new Intent(Intent.ACTION_VIEW);
String url = "https://chat.whatsapp.com/JPJSkaiqmDu5gLKqUPAfMM";
intentWhatsapp.setData(Uri.parse(url));
intentWhatsapp.setPackage("com.whatsapp");
startActivity(intentWhatsapp);
To handle business whatsapp, GB-Whatsapp and normal whatsapp, the url scheme intent needs to be used, since the normal method of using package "com.whatsapp" only works for normal whatsapp.
Here's the code sample to handle gb, normal and business whatsapp :
try {
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse("whatsapp://send?phone="+ "+92300xxxxxxx" +"&text=" + URLEncoder.encode("Message\n", "UTF-8")));
context.startActivity(i);
} catch (Exception e){
Toast.makeText(context, "Whatsapp not installed!", Toast.LENGTH_LONG).show();
}
Simple answer you can't.
More detailed answer: You can only create an Intent targeting one specific app. I would suggest building a dialogue inside your app, showing the app images of whatsapp and gb-whatsapp, and then putting specific intents behind those two images so that it "looks" like the Android chooser.
My app forwards users to a different app to perform a specific action (e.g. ACTION_SHARE, except that the apps that I forward users to do not implement an intent filter) Since they don't implement intent filters, I have a list of package names that support the action.
This part is working fine, like this:
for (String knownApp : knownApps) {
Intent intent = pm.getLaunchIntentForPackage(knownApp);
if (intent != null) {
ResolveInfo resolveInfo = pm.resolveActivity(intent, 0);
intentList.add(new LabeledIntent(intent, knownApp, resolveInfo.loadLabel(pm), resolveInfo.icon));
}
}
LabeledIntent[] extraIntents = intentList.toArray(new LabeledIntent[intentList.size()]);
Intent openInChooser = Intent.createChooser(actionIntent, getString(R.string.perform_action_with));
openInChooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents);
startActivity(openInChooser);
If the user has none of the apps installed, I want to give the user a choice of apps to download to fulfill the action.
Currently that looks like this.
As you can see it's lacking both icon and name. For regular apps I use an intent chooser which needs LabledIntent, but on one hand, I can't get the name and icon from the playstore unless I scrape them (which is not allowed by google, besides LabledIntent requires a resourceId as the Icon, which I can't get for downloaded files.), on the other the intent chooser won't seem to display the intent unless the package name of the intent and LabeledIntent match. This does not work for URIs which I'm using to access the Play Store in the first place.
Now I'm looking for ideas on how to get the following code to display both the correct name and app icon, as well as forward to the correct page on the play store.
protected void showPlayStoreOptions(List<String> knownApps) {
Intent chooserIntent = new Intent();
Intent showIntent = Intent.createChooser(chooserIntent, "You need one of these Apps on Google Play..."); //googles brand guidelines state that "on Google Play" has to be used
List<Intent> list = new ArrayList<>();
for (String knownApp : knownApps) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + knownApp)); //normally you would try an uri with market:// first, catch the exception if no playstore is installed and then use this, but the intent chooser seems to automatically forward correctly.
list.add(intent);
//list.add(new LabeledIntent(intent, "https://play.google.com/store/apps/details?id=" + knownApp, "test name", R.drawable.icon_info));
//list.add(new LabeledIntent(intent, ""+Uri.parse("https://play.google.com/store/apps/details?id=" + knownApp), "test name", R.drawable.icon_info));
}
showIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, list.toArray(new Intent[list.size()]));
startActivity(showIntent);
}
So to sum up my questions.
How can I get a resource Id from a downloaded image file, or how can I use the downloaded image file with a LabledIntent.
(Extending LabledIntent does not work due to issues with parceling (and those methods are package private))
How can I display a LabledIntent in a choose intent with an URI?
I realize it's probably easier to write my own chooser, but I want to wrangle this into the default android system.
ShareActionProvider provides share for every compatible app on the device. I would like to specify which apps I want to allow sharing, like only twitter and gmail for example.
How would I do this?
Google don't recommend that you share to specific apps as there are various different Twitter clients - it's better to just let people chose where they want to share it.
However, the following code will send the message "hello twitter" to twitter on a button press.
String message = "hello Twitter";
try {
//try to open the official twitter app
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(
android.content.Intent.EXTRA_SUBJECT, "Subject");
sharingIntent.putExtra(Intent.EXTRA_TEXT, message);
sharingIntent.setPackage("com.twitter.android");
startActivity(sharingIntent);
} catch (Exception e) {
//fallback on opening an internet browser
Log.e("Danielle", "exception=" + e.toString());
Intent i = new Intent();
i.putExtra(Intent.EXTRA_TEXT, message);
i.setAction(Intent.ACTION_VIEW);
i.setData(Uri
.parse("https://mobile.twitter.com/compose/tweet"));
startActivity(i);
}
Hope that helps.
If you are ok with just using a popup, the answer by dacoinminster in this question How to filter specific apps for ACTION_SEND intent (and set a different text for each app) will do it.
But if you specifically want it to be an actionprovider dropdown, I have not find this solution either.
I use intent and Action.SEND for sharing my custom message on social networks like WhatsApp , twitter, Facebook and GMail. Everything is ok on Gmail and other applications except Facebook! How can I customize my code to share something on Facebook as well? I do share on Facebook using Facebook SDK with no problem, but I want to do it using an intent.
this is what I use:
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, knowTitle+"Read the full article via MomsApp by EnfaMama A+ at http://meadjohnsonasia.com.my/mobileapp");
sendIntent.putExtra(Intent.EXTRA_SUBJECT, "I just read "+knowTitle);
sendIntent.setType("*/*");
startActivity(Intent.createChooser(sendIntent, "Share Your Favorite Article"));
What I did was actually to intercept the chosen target of the intenthandlers, you can do that by using your actionprovider. Let's say you created an item that with an onclick starts the intent. In order to do that, you can instantiate an actionprovider to do so. This actionprovider can have a setOnShareTargetSelectedListener to intercept any intents that you want to handle differently (or not at all ^^). See the code below for how to configure your actionprovider.
actionProvider.setShareIntent(createShareIntent());
actionProvider.setOnShareTargetSelectedListener(new OnShareTargetSelectedListener(){
#Override
public boolean onShareTargetSelected(ShareActionProvider source,
Intent intent) {
if ("com.facebook.katana".equals(intent.getComponent().getPackageName()) && mfacebooksharer != null) {
mfacebooksharer.shareStatus(subject, text);
return true;
}
return false;
}
});
Whenever facebook is chosen, I use my mfacebooksharer to handle the intent and follow the facebook API.
Ofcourse, that actionrpovider needs to have an intent. (Just like you wanted to work with an intent). I use the method below to create the intent.
private Intent createShareIntent() {
intentsetter.setIntentleave(true);
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, text);
return shareIntent;
}
As per the Facebook's Platform Policies, you cannot pre-fill the share dialog using
Intent.EXTRA_TEXT. It is usually thought to be a bug, but as per a Bug Report filed here and also, here, Facebook clearly mentions that this is not the case (it's not a bug).
You can read more about their Platform Policies specifically, Platform Policy IV.2
Quote from Platform Policy IV.2:
You must not pre-fill any of the fields associated with the following
products, unless the user manually generated the content earlier in
the workflow: Stream stories (user_message parameter for
Facebook.streamPublish and FB.Connect.streamPublish, and message
parameter for stream.publish), Photos (caption), Videos (description),
Notes (title and content), Links (comment), and Jabber/XMPP.
These fields are intended for users to express themselves. Pre-filling
these fields erodes the authenticity of the user voice.
The only way you can share stories from your App is by integrating the Facebook SDK, which as per your post, you are already able to successfully. That is the only option available (unfortunately).
Using Intent in Android, you can share only a link without text:
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TEXT, "http://www.google.ca");
startActivity(Intent.createChooser(intent, "Share with"));
It'll work. If you want to share text and link , you have to use the Facebook SDK for Android: https://github.com/facebook/facebook-android-sdk
I want to enable the user of my android app to post some data on fb,twitter and email it to someone as well. I am using Intent.ACTION_SEND for this. I can add the email subject and add test as Intent.EXTRA_TEXT. But I want different texts to be sent to dirrerent applications.
Like the text to be sent to twitter will be short, the text to be sent to facebook will have a link and a shot description, and the on ein email have all the content.
How can I achieve such a functionality?
At most I can let facebook and twitter take the same text but different from what it is in email.
First, create an Intent representing what you want to potentially e-mail, post twitter, etc. Put some good default values in the Intent.EXTRA_TEXT and the subject. Then call, Intent.createChooser() with your intent. This method will return an Intent representing which Activity the user selected. Now, here's where we add the customization you want. Examine the Intent that is returned like so:
Intent intentYouWantToSend = new Intent(Intent.ACTION_SEND);
intentYouWantToSend.putExtra(Intent.EXTRA_TEXT, "Good default text");
List<ResolveInfo> viableIntents = getPackageManager().queryIntentActivities(
intentYouWantToSend, PackageManager.MATCH_DEFAULT_ONLY);
//Here you'll have to insert code to have the user select from the list of
//resolve info you just received.
//Once you've determined what intent the user wants, store it in selectedIntent
//This details of this is left as an exercise for the implementer. but should be fairly
//trivial
if(isTwitterIntent(selectedIntent)){
selectedIntent.putExtra(Intent.EXTRA_TEXT, "Different text for twitter");
}
else if(isFacebookIntent(selectedIntent)){
selectedIntent.putExtra(Intent.EXTRA_TEXT, "Different text for facebook");
}
startActivity(selectedIntent);
By examining the Intent that is returned by Intent.createChooser, we can determine how we need to modify it before launching it. You'll have to implement the isTwiterIntent and isFacebookIntent function yourself though. I imagine this will be relatively easy though, as you probably just have to examine the context of the Intent. I'll do a little more research and see if I can't find an exact solution for determining if an Intent is for Twitter or Facebook, or whatever and try to give you a more complete answer.
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
List<ResolveInfo> activities = getPackageManager().queryIntentActivities(sharingIntent, 0);
By this code you get list of applications that support Intent.ACTION_SEND action.
After that u can built a Alert Dialog to display those applications.
then on click listener of the particular application you can make your changes as given code
public void onClick(DialogInterface dialog, int which)
{
ResolveInfo info = (ResolveInfo) adapter.getItem(which);
if(info.activityInfo.packageName.contains("facebook"))
{
shareToFacebook();
}
else {
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "hello");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, "intent");
startActivity(sharingIntent);
}
}