shareactionprovider

问题 This is what I have: val imgURL = "https://blaaaa.com/pic.jpg" val shareIntent = Intent() shareIntent.action = Intent.ACTION_SEND shareIntent.type = "text/plain" shareIntent.putExtra( Intent.EXTRA_TEXT, context.getString(R.string.check_this_out) + " " + domain + "/post/?id=" + meme.id ) context.startActivity( Intent.createChooser( shareIntent, context.getString(R.string.send_to) ) ) This way I'm sending a text to any available app in the share menu. But I need to add one PARTICULAR option

问题 Below is the code of my Activity . In this I am using the support library appcompat import android.content.Intent; import android.os.Bundle; import android.support.v4.view.MenuItemCompat; import android.support.v7.app.ActionBarActivity; import android.support.v7.widget.ShareActionProvider; import android.view.Menu; import android.view.MenuItem; public class MainActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState

问题 Okay this is a pretty specific one: My ShareActionProvider is being used on posts in a forum. It works (apart from pesky facebook but I understand that is a well-known issue). However, when I select the share option from my pop-up menu, two lists are drawn, one on top of the other. How can I fix it so only one list is displayed? Edit: At least two other questions exist on SO referring to this problem: I Use ShareActionProvider in PopupMenu, but show two PopupMenu？ Call ShareActionProvider

问题 I'm trying to use ActionBarSherlock + ShareActionProvider in a SherlockActivity. I've already checked this ( NullPointerException using ShareActionProvider + actionbarsherlock) but it doesn't solve my problem. I think the code is correct, but I keep getting FC and this logcat: 07-25 15:31:26.758: E/AndroidRuntime(911): FATAL EXCEPTION: main 07-25 15:31:26.758: E/AndroidRuntime(911): java.lang.NullPointerException 07-25 15:31:26.758: E/AndroidRuntime(911): at com.corsalini.david.calcolopesi

问题 I defined a color for my whole app (a dark grey) and so when I click on the ShareActionProvider, a black list shows up but the text color is dark grey too (and so not really visible). The text in the ActionBar is white, but not the one in the list. Is there any way I can set a different color (some item in styles.xml ?) Thanks 回答1: Best way to customize shareActionProvider is create separate menu specifically for Sharing. See this link https://stackoverflow.com/a/22192759/1237175 来源： https:/

问题 I'm creating an Android app for a small business owner. I've implemented social sharing with a ShareActionProvider, and I have discovered that Facebook purposely does not allow apps to pre-populate posts. The user must enter their own text. (See this S.O. post and then this S.O. post ). Multiple S.O. answers have indicated that by using the Facebook SDK, it is possible to achieve this result (pre-populating Facebook posts). On the other hand, I learned that Facebook has [https://developers

问题 I am trying to implement ShareActionProvider using support library from this tutorial http://developer.android.com/reference/android/support/v7/widget/ShareActionProvider.html Somehow it just doesn´t work as expected. Below is my code: menu xml file: <?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:myapp="http://schemas.android.com/apk/res-auto" > <item android:id="@+id/action_favorite" android:icon="@drawable/ic_favorite" myapp

问题 Below is the code of a menu being displayed in an activity(DetailFragment.xml of Sunshine udacity android course) I could not understand why two different namespaces are needed below. Why cant I use the namespace android: instead of app: In below xml part when I replace app:actionProviderClass="android.support.v7.widget.ShareActionProvider" with app:actionProviderClass="android.widget.ShareActionProvider" It seemed to give some assignment error, but works fine if app is changed to android as

问题 I have been searching for 3 or 4 days about a solution on this. I have tried: Null Pointer exception in using support library share action provider or why MenuItemCompat.getActionProvider returns null? and some others but still I get null on ShareActionProvider. I am pretty new on developing android apps so I really need some help. My xml menu file is: <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:id="@+id

问题 I have been searching for 3 or 4 days about a solution on this. I have tried: Null Pointer exception in using support library share action provider or why MenuItemCompat.getActionProvider returns null? and some others but still I get null on ShareActionProvider. I am pretty new on developing android apps so I really need some help. My xml menu file is: <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:id="@+id