import com.twitter.sdk.android.core.DefaultLogger; //导入依赖的package包/类
/**
 * Public constructor. This will initialize twitter sdk.
 *
 * @param twitterApiKey     twitter api key
 * @param twitterSecreteKey twitter secrete key
 * @param response          {@link TwitterResponse} response listener.
 * @param context           instance of the caller.
 */
public TwitterHelper(@StringRes final int twitterApiKey,
                     @StringRes final int twitterSecreteKey,
                     @NonNull TwitterResponse response,
                     @NonNull Activity context) {

    //noinspection ConstantConditions
    if (response == null) throw new IllegalArgumentException("TwitterResponse cannot be null.");

    mActivity = context;
    mListener = response;

    //initialize sdk
    TwitterConfig authConfig = new TwitterConfig.Builder(context)
            .logger(new DefaultLogger(Log.DEBUG))
            .twitterAuthConfig(new TwitterAuthConfig(context.getResources().getString(twitterApiKey),
                    context.getResources().getString(twitterSecreteKey)))
            .debug(true)
            .build();
    Twitter.initialize(authConfig);

    mAuthClient = new TwitterAuthClient();
}
 

import com.twitter.sdk.android.core.DefaultLogger; //导入依赖的package包/类
@Override
protected void setUp() throws Exception {
    super.setUp();
    createMocks();

    // Initialize Fabric with mock executor so that kit#doInBackground() will not be called
    // during kit initialization.
    final TwitterConfig config = new TwitterConfig.Builder(getContext())
            .logger(new DefaultLogger(Log.DEBUG))
            .executorService(mock(ThreadPoolExecutor.class))
            .build();

    Twitter.initialize(config);

    final TwitterCore twitterCore = TwitterCoreTestUtils.createTwitterCore(
            new TwitterAuthConfig("", ""), clients, apiClient);

    tweetUi = TweetUi.getInstance();
    final TweetRepository tweetRepository = new TweetRepository(mainHandler,
            mock(SessionManager.class), twitterCore);
    tweetUi.setTweetRepository(tweetRepository);
    tweetUi.setImageLoader(picasso);
}
 

import com.twitter.sdk.android.core.DefaultLogger; //导入依赖的package包/类
@Override
public void onCreate() {
    super.onCreate();

    sInstance = this;

    Fabric.with(this, new Crashlytics());

    StringsManager.initialize();

    TwitterConfig config = new TwitterConfig.Builder(this)
            .logger(new DefaultLogger(Log.DEBUG))
            .twitterAuthConfig(new TwitterAuthConfig(Constants.TWITTER_CONSUMER_KEY, Constants.TWITTER_CONSUMER_SECRET))
            .debug(true)
            .build();
    Twitter.initialize(config);

    //Create Notification channel in Android O
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        if (notificationManager != null) {
            NotificationChannel mChannel = new NotificationChannel("referendum",
                    StringsManager.getString("notification_channel_name"), NotificationManager.IMPORTANCE_HIGH);
            mChannel.setDescription(StringsManager.getString("notification_channel_description"));
            mChannel.enableLights(true);
            mChannel.setLightColor(Color.RED);
            notificationManager.createNotificationChannel(mChannel);
        }
    }
}
 

import com.twitter.sdk.android.core.DefaultLogger; //导入依赖的package包/类
private void setupTwitter() {
    Twitter.initialize(new TwitterConfig.Builder(this)
            .logger(new DefaultLogger(Log.DEBUG))
            .debug(BuildConfig.DEBUG)
            .build());

    // Temporary fix for ANR https://github.com/twitter/twitter-kit-android/issues/89
    new Thread(TweetUi::getInstance).start();
}
 

import com.twitter.sdk.android.core.DefaultLogger; //导入依赖的package包/类
@Override
public void onCreate() {
    super.onCreate();

    instance = this;

    // Init Facebook
    AppEventsLogger.activateApp(this);

    // Init Crashlytics and Twitter
    Fabric.with(this, new Crashlytics());
    TwitterConfig config = new TwitterConfig.Builder(this)
            .logger(new DefaultLogger(Log.DEBUG))
            .twitterAuthConfig(new TwitterAuthConfig(getString(R.string.twitter_key), getString(R.string.twitter_secret)))
            .debug(true)
            .build();
    Twitter.initialize(config);

    // Configure the graph for dagger
    objectGraph = ObjectGraph.create(getModules().toArray());

    // Calligraphy Configuration
    CalligraphyConfig.initDefault(new CalligraphyConfig.Builder()
            .setDefaultFontPath(getString(R.string.font))
            .setFontAttrId(R.attr.fontPath)
            .build()
    );

}