Android Facebook like button

// how to use LikeView in Android

before setting , download FBSDK newer version, please google it.

1. create android Project , get PackageName & hashkey & main activty

2. facebook dev page setting by(PackageName & hashkey & main activty) , and join test_user by yourself , get APP_ID.

3. project set APP_ID in manifest like this:

<meta-data
  android:name="com.facebook.sdk.ApplicationId"
  android:value="@string/facebook_app_id" />


4. LikeView setting:

// layout

    <com.facebook.widget.LikeView
   android:id="@+id/like_view"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content">      
</com.facebook.widget.LikeView>

//class

private UiLifecycleHelper uiHelper;
LikeView like_view;
String like_url = "https://www.google.com.tw/";

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

uiHelper = new UiLifecycleHelper(this,mStatusCallback);

like_view = (LikeView)findViewById(R.id.like_view);
like_view.setObjectId(like_url);
like_view.setLikeViewStyle(Style.BOX_COUNT);

}
StatusCallback mStatusCallback = new StatusCallback(){
   @Override
   public void call(Session session, SessionState state, Exception exception) {

   }
};
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
   super.onActivityResult(requestCode, resultCode, data);
   uiHelper.onActivityResult(requestCode, resultCode, data, null);
}



PS: change like image method

jump to FBSDK lib_project find the com.facebook.internal.LikeButton => updateForLikeStatus() ,