FBApiDemo
package demo.fb.api;
import com.facebook.*;
import com.facebook.model.*;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
public class FBApiDemo extends Activity {
TextView fbid = null;
Button btn_shared = null;
Boolean isFBLogin = false;
Session FacebookSession = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fbapi_demo);
fbid = (TextView) findViewById(R.id.strFBName);
btn_shared = (Button) findViewById(R.id.btnSharedFB);
// start Facebook Login & Activity
Session.openActiveSession(this, true, new Session.StatusCallback() {
// callback when session changes state
@Override
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened()) {
FacebookSession = Session.getActiveSession();
// make request to the /me API
Request.newMeRequest(session, new Request.GraphUserCallback() {
// callback after Graph API response with user object
@Override
public void onCompleted(GraphUser user, Response response) {
if(user!=null) {
isFBLogin = true;
fbid.setText(user.getFirstName());
btn_shared.setVisibility(1);
} else {
fbid.setText("No info");
}
}
}).executeAsync();
} else {
}
}
});
btn_shared.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Log.i("fb_api_demo", "Permision:: ~"+FacebookSession.getPermissions().toString());
// GraphObject graphObj = GraphObject.Factory.create();
Bundle params = new Bundle();
// graphObj.setProperty("message", "Send from my android fb sdk");
params.putString("message", "Send from my android fb demo app");
Request shareReq = new Request(FacebookSession, "/me/feed", params, HttpMethod.POST,
new Request.Callback() {
@Override
public void onCompleted(Response response) {
// TODO Auto-generated method stub
if( response != null ) {
Toast.makeText(getBaseContext(), response.getRawResponse(), Toast.LENGTH_LONG).show();
Log.i("fb_api_demo", "Post Response~ "+response.toString());
}
else {
Log.i("fb_api_demo", "Post Response~ post error");
}
}
});
shareReq.executeAsync();
// Response resp = Request.executeAndWait(shareReq);
}
});
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);
}
}
Layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="${relativePackage}.${activityClass}" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/welcome" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/strFBName"
/>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/btn_share"
android:id="@+id/btnSharedFB"
android:visibility="invisible"
></Button>
</LinearLayout>
Manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="demo.fb.api"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="20" />
<uses-permission android:name='android.permission.INTERNET'/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".FBApiDemo"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.facebook.LoginActivity" android:label="@string/app_id"/>
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/app_id"/>
</application>
</manifest>