Example usage for android.os Looper myLooper

Introduction

In this page you can find the example usage for android.os Looper myLooper.

Prototype

public static @Nullable Looper myLooper()

Source Link

Document

Return the Looper object associated with the current thread.

Usage

From source file:android.support.animation.DynamicAnimation.java

/**
 * Starts an animation. If the animation has already been started, no op. Note that calling
 * {@link #start()} will not immediately set the property value to start value of the animation.
 * The property values will be changed at each animation pulse, which happens before the draw
 * pass. As a result, the changes will be reflected in the next frame, the same as if the values
 * were set immediately. This method should only be called on main thread.
 *
 * @throws AndroidRuntimeException if this method is not called on the main thread
 *//*from  ww  w  .j  a v a 2s  .  com*/
public void start() {
    if (Looper.myLooper() != Looper.getMainLooper()) {
        throw new AndroidRuntimeException("Animations may only be started on the main thread");
    }
    if (!mRunning) {
        startAnimationInternal();
    }
}

From source file:com.abiansoftware.lib.reader.AbianReaderData.java

public synchronized void addItem(AbianReaderItem newItem) {
    //Log.e(getClass().getName(), "Enter addItem");

    if (Looper.myLooper() != Looper.getMainLooper()) {
        //Log.e(getClass().getName(), "not on main thread, adding to the new item vector");

        m_newItemVector.add(newItem);//from   w  w w  . j  a v  a 2  s  .  c  o m
    } else {
        //Log.e(getClass().getName(), "on main thread, adding to the item vector");

        m_itemVector.add(newItem);
    }

    //Log.e(getClass().getName(), "Leave addItem");
}

From source file:com.frostwire.android.gui.transfers.TransferManager.java

private void registerPreferencesChangeListener() {
    if (Looper.myLooper() == Looper.getMainLooper()) {
        Engine.instance().getThreadPool().execute(() -> ConfigurationManager.instance()
                .registerOnPreferenceChange(onSharedPreferenceChangeListener));
    } else {//from ww w. ja  v a  2s.c  o m
        ConfigurationManager.instance().registerOnPreferenceChange(onSharedPreferenceChangeListener);
    }
}

From source file:com.boko.vimusic.cache.ImageCache.java

private void waitUntilUnpaused() {
    synchronized (mPauseLock) {
        if (Looper.myLooper() != Looper.getMainLooper()) {
            while (mPauseDiskAccess) {
                try {
                    mPauseLock.wait();//  w w w .j a va 2s  . co  m
                } catch (InterruptedException e) {
                    // ignored, we'll start waiting again
                }
            }
        }
    }
}

From source file:com.networking.ApiTestActivity.java

public void downloadImage(final View view) {
    String url = "http://i.imgur.com/AtbX9iX.png";
    AndroidNetworking.download(url, Utils.getRootDirPath(getApplicationContext()), "image1.png")
            .setPriority(Priority.MEDIUM).setTag(this).build().setAnalyticsListener(new AnalyticsListener() {
                @Override/*from  w  w  w . j  a va  2  s  .  com*/
                public void onReceived(long timeTakenInMillis, long bytesSent, long bytesReceived,
                        boolean isFromCache) {
                    Log.d(TAG, " timeTakenInMillis : " + timeTakenInMillis);
                    Log.d(TAG, " bytesSent : " + bytesSent);
                    Log.d(TAG, " bytesReceived : " + bytesReceived);
                    Log.d(TAG, " isFromCache : " + isFromCache);
                }
            }).startDownload(new DownloadListener() {
                @Override
                public void onDownloadComplete() {
                    Log.d(TAG, "Image download Completed");
                    Log.d(TAG, "onDownloadComplete isMainThread : "
                            + String.valueOf(Looper.myLooper() == Looper.getMainLooper()));
                }

                @Override
                public void onError(ANError error) {
                    if (error.getErrorCode() != 0) {
                        // received ANError from server
                        // error.getErrorCode() - the ANError code from server
                        // error.getErrorBody() - the ANError body from server
                        // error.getErrorDetail() - just a ANError detail
                        Log.d(TAG, "onError errorCode : " + error.getErrorCode());
                        Log.d(TAG, "onError errorBody : " + error.getErrorBody());
                        Log.d(TAG, "onError errorDetail : " + error.getErrorDetail());
                    } else {
                        // error.getErrorDetail() : connectionError, parseError, requestCancelledError
                        Log.d(TAG, "onError errorDetail : " + error.getErrorDetail());
                    }
                }
            });
}

From source file:com.abiansoftware.lib.reader.AbianReaderData.java

public synchronized void syncItems() {
    if (Looper.myLooper() == Looper.getMainLooper()) {
        if (m_newItemVector.size() > 0) {
            //Log.e(getClass().getName(), "Enter syncItems on main thread");

            //Log.e(getClass().getName(), "on main thread adding vectors");

            for (int i = 0; i < m_newItemVector.size(); i++) {
                m_itemVector.add(m_newItemVector.get(i));
            }/*  w ww .ja  va2  s .  com*/

            m_newItemVector.clear();

            //Log.e(getClass().getName(), "Exit syncItems");
        }
    } else {
        Log.e(getClass().getName(), "syncItems not on main thread");
    }
}

From source file:android.support.animation.DynamicAnimation.java

/**
 * Cancels the on-going animation. If the animation hasn't started, no op. Note that this method
 * should only be called on main thread.
 *
 * @throws AndroidRuntimeException if this method is not called on the main thread
 *///from  ww w.j  a  va  2 s  . c  om
public void cancel() {
    if (Looper.myLooper() != Looper.getMainLooper()) {
        throw new AndroidRuntimeException("Animations may only be canceled on the main thread");
    }
    if (mRunning) {
        endAnimationInternal(true);
    }
}

From source file:com.frostwire.android.gui.transfers.TransferManager.java

private void unregisterPreferencesChangeListener() {
    if (Looper.myLooper() == Looper.getMainLooper()) {
        Engine.instance().getThreadPool().execute(() -> ConfigurationManager.instance()
                .unregisterOnPreferenceChange(onSharedPreferenceChangeListener));
    } else {/*  w w  w  .j  av  a2 s  .c  o  m*/
        ConfigurationManager.instance().unregisterOnPreferenceChange(onSharedPreferenceChangeListener);
    }
}

From source file:com.example.android.wearable.runtimepermissions.MainWearActivity.java

private void logToUi(final String message) {

    boolean mainUiThread = (Looper.myLooper() == Looper.getMainLooper());

    if (mainUiThread) {

        if (!message.isEmpty()) {
            Log.d(TAG, message);//from   w  ww .  j  a v a2  s .co  m
            mOutputTextView.setText(message);
        }

    } else {
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                if (!message.isEmpty()) {
                    Log.d(TAG, message);
                    mOutputTextView.setText(message);
                }
            }
        });
    }
}

From source file:com.rxsampleapp.RxApiTestActivity.java

public void downloadImage(final View view) {
    String url = "http://i.imgur.com/AtbX9iX.png";
    RxAndroidNetworking.download(url, Utils.getRootDirPath(getApplicationContext()), "image1.png").build()
            .setAnalyticsListener(new AnalyticsListener() {
                @Override/* w  ww.  jav  a 2 s. com*/
                public void onReceived(long timeTakenInMillis, long bytesSent, long bytesReceived,
                        boolean isFromCache) {
                    Log.d(TAG, " timeTakenInMillis : " + timeTakenInMillis);
                    Log.d(TAG, " bytesSent : " + bytesSent);
                    Log.d(TAG, " bytesReceived : " + bytesReceived);
                    Log.d(TAG, " isFromCache : " + isFromCache);
                }
            }).getDownloadObservable().subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
            .subscribe(new Observer<String>() {
                @Override
                public void onCompleted() {
                    Log.d(TAG, "File download Completed");
                    Log.d(TAG, "onDownloadComplete isMainThread : "
                            + String.valueOf(Looper.myLooper() == Looper.getMainLooper()));
                }

                @Override
                public void onError(Throwable e) {
                    if (e instanceof ANError) {
                        ANError anError = (ANError) e;
                        if (anError.getErrorCode() != 0) {
                            // received ANError from server
                            // error.getErrorCode() - the ANError code from server
                            // error.getErrorBody() - the ANError body from server
                            // error.getErrorDetail() - just a ANError detail
                            Log.d(TAG, "onError errorCode : " + anError.getErrorCode());
                            Log.d(TAG, "onError errorBody : " + anError.getErrorBody());
                            Log.d(TAG, "onError errorDetail : " + anError.getErrorDetail());
                        } else {
                            // error.getErrorDetail() : connectionError, parseError, requestCancelledError
                            Log.d(TAG, "onError errorDetail : " + anError.getErrorDetail());
                        }
                    } else {
                        Log.d(TAG, "onError errorMessage : " + e.getMessage());
                    }
                }

                @Override
                public void onNext(String s) {
                    Log.d(TAG, "onNext : " + s);
                }
            });
}