That is, in addition to select-copy-paste, I need your own item. Not only in my application, but also in others.
Is it real?
Yes it is real take a look at http://developer.android.com/guide/topics/clipboard/copy-paste.html
This is provided by Android 6 and above if your app implements the PROCESS_TEXT intent filter. For example in your AndroidManifest.xml:
<activity android:name="My Romanizer App"
android:label="Romanize this text">
<intent-filter>
<action android:name="android.intent.action.PROCESS_TEXT" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="text/plain" />
</intent-filter>
</activity>
Then in your onCreate() method, check getIntent().getCharSequenceExtra(Intent.EXTRA_PROCESS_TEXT).toString()
If you want to return replacement text to the app that called you, you'll need to do something like:
Intent i=new Intent();
i.putExtra(Intent.EXTRA_PROCESS_TEXT, "you have been romanized");
setResult(RESULT_OK, i);
and you can detect if sending back a result is appropriate by checking if getIntent().getBooleanExtra(Intent.EXTRA_PROCESS_TEXT_READONLY, false)==false.
Related
I want to filter specific app for ACTION_PICK and add remove photo option.
I can do filter specific app but i can not add remove photo option .
i want to default choose app dialog like whatsapp choose profile photo.
Whatsapp did it.
You can find screenshot below.
Thank you.
You must create Activity and register this activity in AndroidManifest.xml
AndroidManifest.xml
<activity android:name=".GiveUpActivity"
android:label="#string/give_up"
android:icon="#drawable/ic_cancel">
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="image/*"/>
<data android:mimeType="text/plain" />
</intent-filter>
</activity>
And you create intent with your mimeType and startActivityForResult.
After if user select Remove in choose dialog. You handle in onCreate method your GiveUpActivity.
Thanks,
I am attempting to get one activity to launh another via an intent and intent filter. Here is what I have.
In the launching activity:
Intent i = new Intent();
i.setAction("com.test.apps.CATAPP");
i.addCategory("com.test.apps");
this.startActivityForResult(i,APP_REQUEST_CODE);
The intent filter in the receiving app:
<intent-filter>
<action android:name="com.test.apps.CATAPP" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="com.test.apps" />
<data android:mimeType="text/plain"/>
</intent-filter>
This fails to work. However, if I take the example from Wei Meng Lee's Android 4 Development, it works and then only if the URI and the Intent.ACTION_VIEW are present.
Code in the launching app:
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("http://google.com"));
i.setAction("com.test.apps.CATAPP");
i.addCategory("com.test.apps");
this.startActivityForResult(i,APP_REQUEST_CODE);
Intend in the receiving app:
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<action android:name="com.test.apps.CATAPP" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="com.test.apps" />
<data android:scheme="http"/>
</intent-filter>
Where am I going wrong? Have I made a simple mistake?
I have spend the last couple of hours trawling stack overflow, for anwer to this but only found similar questions, with answers that did not solve my problem or were not applicable.
In your first example, your Intent is not going to match the IntentFilter of the Activity. You've specified a data element in the IntentFilter, but you've not set one on the Intent. You can either set the MIME type on the Intent:
i.setType("text/plain");
Or remove the <data> element from the <intent-filter> in the manifest, depending on your requirements.
If you just want to pass some simple text, set the Intent's type as shown above, and attach a String extra to it.
i.putExtra(Intent.EXTRA_TEXT, "Plain text.");
Then, to retrieve the text in the next Activity:
String plainText = getIntent().getStringExtra(Intent.EXTRA_TEXT);
if(plainText != null)
...
Note that the Intent.EXTRA_TEXT constant is merely a convenience. The extra key can be anything you want, as long as it's the same in both places.
I have an app where the user should be able to share some text. Now I want to provide the default sharing options for plain text that Android provides. I do so with the following code:
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, text);
sendIntent.setType("text/plain");
Intent chooser = Intent.createChooser(sendIntent, "Share");
startActivity(chooser);
This will look a bit like that:
Source: http://developer.android.com/training/basics/intents/sending.html
But now I also would like to be able to have one more option in the Share-Service-Picker Dialog that triggers a custom action in my own code. Namely I want the user to be able to favourite an entry. So beside sharing via SMS, Email, FB, whatever, I'd like there to be one more item on the top of that list, saying "Add to favourites" (Including an icon if possible).
So my question is if that's possible?!? And if, how :)
Any tips are appreciated!
Intent filters inform the system what intents an application component is willing to accept. Similar to how you constructed an intent with action ACTION_SEND in the Sending Simple Data to Other Apps lesson, you create intent filters in order to be able to receive intents with this action. You define an intent filter in your manifest, using the element. For example, if your application handles receiving text content, a single image of any type, or multiple images of any type, your manifest would look like:
<activity android:name=".ui.MyActivity" >
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="image/*" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="text/plain" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND_MULTIPLE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="image/*" />
</intent-filter>
</activity>
from Receiving Simple Data from Other Apps:Update Your Manifest
The web and stackoverflow contain several examples how to get a file from another Android app (e.g., to use it as email attachment) using an ACTION_GET_CONTENT intent. But what kind of class do I have to implement to create an application providing content for the ACTION_GET_CONTENT event such as I can choose this app (e.g., for selecting an email attachment).
Is a ContentProvider the right solution? And what do I have to add to my AndroidManifest.xml?
After some hours of web search I found the following solution.
Implement an Activity handling intents. Within, use the following or more specific code:
Uri resultUri = // the thing to return
Intent result = new Intent();
result.setData(resultUri);
setResult(Activity.RESULT_OK, result);
finish();
Add the following to the Manifest:
<activity
android:name="ActivityName"
android:label="Some label" >
<intent-filter>
<action android:name="android.intent.action.GET_CONTENT" />
<category android:name="android.intent.category.OPENABLE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="*/*" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.PICK" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="*/*" />
</intent-filter>
</activity>
starting from api level 18 incoming intent can also have EXTRA_ALLOW_MULTIPLE set to true and in this case you can send back in result more than one file. To do so you need to set it as ClipData:
resultIntent.setClipData(clipData)
Trying to launch and pass tel. no. to skype by this code from my app:
PackageManager packageManager = getPackageManager();
Intent skype = packageManager.getLaunchIntentForPackage("com.skype.raider");
skype.setData(Uri.parse("tel:65465446"));
startActivity(skype);
Skype is launched but it can't catch the number.
This code works for me to start a call between two Skype users:
Intent sky = new Intent("android.intent.action.VIEW");
sky.setData(Uri.parse("skype:" + user_name));
startActivity(sky);
To find this (and others), use apktool to open up the Skype APK. Look at the AndroidManifest.xml and you'll see all the intent filters they know about. If you want to trigger one of those intent filters, you need to make an intent that will match one. Here's the intent filter that the code above is matching:
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="skype" />
</intent-filter>
You get the category "android.intent.category.DEFAULT" for free from new Intent(), so all that remains is to set the action and the URI.
The intent filter for tel: URIs looks like this:
<intent-filter android:icon="#drawable/skype_blue" android:priority="0">
<action android:name="android.intent.action.CALL_PRIVILEGED" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="tel" />
</intent-filter>
So you set to the action and give the Intent a tel: URI and "the right thing happens". What happens is that Android finds the correct provider for the tel: URI. It might get the user's input to choose between the Phone App and Skype. The priority for Skype to handle tel: URIs zero, which is lowest. So if the Phone App is installed, it will probably get the Intent.
In case you want to trigger a video call you will have to add "?call&video=true" to your Skype URI.
Intent skypeVideo = new Intent("android.intent.action.VIEW");
skypeVideo.setData(Uri.parse("skype:" + "<username>" + "?call&video=true"));
startActivity(skypeVideo);
More information about Skype URIs are documented at:
http://developer.skype.com/skype-uris-program/skype-uri-ref
EDIT :
Direct Skype call without any intent chooser :
If you want direct skype call without any intent chooser, add these lines in your manifest file...
<intent-filter
android:icon="#drawable/skype"
android:priority="0" >
<action android:name="android.intent.action.CALL_PRIVILEGED" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="tel" />
</intent-filter>
<intent-filter>
<intent-filter
android:icon="#drawable/skype"
android:priority="0" >
<action android:name="android.intent.action.VIEW" />
<action android:name="android.intent.action.CALL" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="skype" />
</intent-filter>
</intent-filter>
Use this code for Skype version 2:
Intent skype_intent = new Intent("android.intent.action.VIEW");
skype_intent.setClassName("com.skype.raider", "com.skype.raider.Main");
skype_intent.setData(Uri.parse("skype:skypeusername"));
startActivity(skype_intent);
With this code you will get the intent of the Skype activity not the caller activity. So you have to find the intent for the activity which has the intent filter for action CALL. But more clearly Skype uses the action android.intent.action.CALL_PRIVILEGED, so find by this filter.
Just for information that caller activity is cmp=com.skype.raider.contactsync.ContactSkypeOutCallStartActivity.
Skype 2.X has significantly different manifest then Skype 1.X. There is no ContactSkypeOutCallStartActivity there. New manifest contains code:
<activity android:name="com.skype.raider.Main" android:launchMode="singleTask" android:configChanges="keyboardHidden|orientation" android:windowSoftInputMode="adjustResize">
...
<intent-filter android:icon="#drawable/skype_blue" android:priority="0">
<action android:name="android.intent.action.CALL_PRIVILEGED" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="tel" />
</intent-filter>
...
</activity>
So you should write:
Intent skype_intent = new Intent("android.intent.action.CALL_PRIVILEGED");
skype_intent.setClassName("com.skype.raider", "com.skype.raider.Main");
skype_intent.setData(Uri.parse("tel:65465446"));
context.startActivity(skype_intent);
Please note, that this method doesn't allow you to start call/chat using Skype. It works with Skype Out only.
I found that the code above did not work...
Intent i = packageManager.getLaunchIntentForPackage("com.skype.raider");
// i.setAction("android.intent.cation.CALL_PRIVILEGED");
// i.setClassName("com.skype.raider", "com.skype.raider.contactsync.ContactSkypeOutCallStartActivity");
// i.setData(Uri.parse("tel:5551234"));
startActivity(i);
The commented out lines either stopped it functioning, or did nothing!
The code as presented will call Skype and arrive at a page where you can choose Skype contacts
More information will be most welcome
John