Example usage for android.graphics BitmapFactory decodeStream

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeStream.

Prototype

public static Bitmap decodeStream(InputStream is) 

Source Link

Document

Decode an input stream into a bitmap.

Usage

From source file:com.mongolduu.android.ng.misc.HttpConnector.java

private static Bitmap processBitmapEntity(HttpEntity entity) throws IOException {
    BufferedHttpEntity bufHttpEntity = new BufferedHttpEntity(entity);
    Bitmap bm = BitmapFactory.decodeStream(bufHttpEntity.getContent());
    bufHttpEntity.consumeContent();/*ww  w.  j  a va2 s .co  m*/
    return bm;
}

---

From source file:org.lol.reddit.activities.CaptchaActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    PrefsUtility.applyTheme(this);
    getSupportActionBar().setTitle(R.string.post_captcha_title);

    super.onCreate(savedInstanceState);

    final LoadingView loadingView = new LoadingView(this, R.string.download_waiting, true, true);
    setContentView(loadingView);//w w  w .j a v a 2s .  c om

    final RedditAccount selectedAccount = RedditAccountManager.getInstance(this)
            .getAccount(getIntent().getStringExtra("username"));

    final CacheManager cm = CacheManager.getInstance(this);

    RedditAPI.newCaptcha(cm, new APIResponseHandler.NewCaptchaResponseHandler(this) {
        @Override
        protected void onSuccess(final String captchaId) {

            final URI captchaUrl = Constants.Reddit.getUri("/captcha/" + captchaId);

            cm.makeRequest(new CacheRequest(captchaUrl, RedditAccountManager.getAnon(), null,
                    Constants.Priority.CAPTCHA, 0, CacheRequest.DownloadType.FORCE, Constants.FileType.CAPTCHA,
                    false, false, true, CaptchaActivity.this) {
                @Override
                protected void onCallbackException(Throwable t) {
                    BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
                }

                @Override
                protected void onDownloadNecessary() {
                }

                @Override
                protected void onDownloadStarted() {
                    loadingView.setIndeterminate(R.string.download_downloading);
                }

                @Override
                protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                        String readableMessage) {
                    final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t,
                            status, url.toString());
                    General.showResultDialog(CaptchaActivity.this, error);
                    finish();
                }

                @Override
                protected void onProgress(long bytesRead, long totalBytes) {
                    loadingView.setProgress(R.string.download_downloading,
                            (float) ((double) bytesRead / (double) totalBytes));
                }

                @Override
                protected void onSuccess(final CacheManager.ReadableCacheFile cacheFile, long timestamp,
                        UUID session, boolean fromCache, String mimetype) {

                    final Bitmap image;
                    try {
                        image = BitmapFactory.decodeStream(cacheFile.getInputStream());
                    } catch (IOException e) {
                        BugReportActivity.handleGlobalError(CaptchaActivity.this, e);
                        return;
                    }

                    General.UI_THREAD_HANDLER.post(new Runnable() {
                        public void run() {

                            final LinearLayout ll = new LinearLayout(CaptchaActivity.this);
                            ll.setOrientation(LinearLayout.VERTICAL);

                            final ImageView captchaImg = new ImageView(CaptchaActivity.this);
                            ll.addView(captchaImg);
                            final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) captchaImg
                                    .getLayoutParams();
                            layoutParams.setMargins(20, 20, 20, 20);
                            layoutParams.height = General.dpToPixels(context, 100);
                            captchaImg.setScaleType(ImageView.ScaleType.FIT_CENTER);

                            final EditText captchaText = new EditText(CaptchaActivity.this);
                            ll.addView(captchaText);
                            ((LinearLayout.LayoutParams) captchaText.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            captchaText.setInputType(android.text.InputType.TYPE_CLASS_TEXT
                                    | android.text.InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
                                    | InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS);

                            captchaImg.setImageBitmap(image);

                            final Button submitButton = new Button(CaptchaActivity.this);
                            submitButton.setText(R.string.post_captcha_submit_button);
                            ll.addView(submitButton);
                            ((LinearLayout.LayoutParams) submitButton.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).gravity = Gravity.RIGHT;
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).width = LinearLayout.LayoutParams.WRAP_CONTENT;

                            submitButton.setOnClickListener(new View.OnClickListener() {
                                public void onClick(View v) {
                                    final Intent result = new Intent();
                                    result.putExtra("captchaId", captchaId);
                                    result.putExtra("captchaText", captchaText.getText().toString());
                                    setResult(RESULT_OK, result);
                                    finish();
                                }
                            });

                            final ScrollView sv = new ScrollView(CaptchaActivity.this);
                            sv.addView(ll);
                            setContentView(sv);
                        }
                    });

                }
            });
        }

        @Override
        protected void onCallbackException(Throwable t) {
            BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
        }

        @Override
        protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                String readableMessage) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t, status,
                    null);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }

        @Override
        protected void onFailure(APIFailureType type) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }
    }, selectedAccount, this);
}

---

From source file:com.gfan.sbbs.utils.images.ImageManager.java

private Bitmap lookupFile(String url) {
    String hashedUrl = getMd5(url);
    FileInputStream fis = null;/*from w w w  .j  a  v  a  2 s . c om*/

    try {
        fis = mContext.openFileInput(hashedUrl);
        return BitmapFactory.decodeStream(fis);
    } catch (FileNotFoundException e) {
        // Not there.
        return null;
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (IOException e) {
                // Ignore.
            }
        }
    }
}

---

From source file:com.ryan.ryanreader.activities.CaptchaActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    PrefsUtility.applyTheme(this);
    getSupportActionBar().setTitle(R.string.post_captcha_title);

    super.onCreate(savedInstanceState);

    final LoadingView loadingView = new LoadingView(this, R.string.download_waiting, true, true);
    setContentView(loadingView);/* w w w.jav a  2 s.c  om*/

    final RedditAccount selectedAccount = RedditAccountManager.getInstance(this)
            .getAccount(getIntent().getStringExtra("username"));

    final CacheManager cm = CacheManager.getInstance(this);

    RedditAPI.newCaptcha(cm, new APIResponseHandler.NewCaptchaResponseHandler(this) {
        @Override
        protected void onSuccess(final String captchaId) {

            final URI captchaUrl = Constants.Reddit.getUri("/captcha/" + captchaId);

            cm.makeRequest(new CacheRequest(captchaUrl, RedditAccountManager.getAnon(), null,
                    Constants.Priority.CAPTCHA, 0, CacheRequest.DownloadType.FORCE, Constants.FileType.CAPTCHA,
                    false, false, true, CaptchaActivity.this) {
                @Override
                protected void onCallbackException(Throwable t) {
                    BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
                }

                @Override
                protected void onDownloadNecessary() {
                }

                @Override
                protected void onDownloadStarted() {
                    loadingView.setIndeterminate(R.string.download_downloading);
                }

                @Override
                protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                        String readableMessage) {
                    final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t,
                            status);
                    General.showResultDialog(CaptchaActivity.this, error);
                    finish();
                }

                @Override
                protected void onProgress(long bytesRead, long totalBytes) {
                    loadingView.setProgress(R.string.download_downloading,
                            (float) ((double) bytesRead / (double) totalBytes));
                }

                @Override
                protected void onSuccess(final CacheManager.ReadableCacheFile cacheFile, long timestamp,
                        UUID session, boolean fromCache, String mimetype) {

                    final Bitmap image;
                    try {
                        image = BitmapFactory.decodeStream(cacheFile.getInputStream());
                    } catch (IOException e) {
                        BugReportActivity.handleGlobalError(CaptchaActivity.this, e);
                        return;
                    }

                    new Handler(Looper.getMainLooper()).post(new Runnable() {
                        public void run() {

                            final LinearLayout ll = new LinearLayout(CaptchaActivity.this);
                            ll.setOrientation(LinearLayout.VERTICAL);

                            final ImageView captchaImg = new ImageView(CaptchaActivity.this);
                            ll.addView(captchaImg);
                            final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) captchaImg
                                    .getLayoutParams();
                            layoutParams.setMargins(20, 20, 20, 20);
                            layoutParams.height = General.dpToPixels(context, 100);
                            captchaImg.setScaleType(ImageView.ScaleType.FIT_CENTER);

                            final EditText captchaText = new EditText(CaptchaActivity.this);
                            ll.addView(captchaText);
                            ((LinearLayout.LayoutParams) captchaText.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            captchaText.setInputType(android.text.InputType.TYPE_CLASS_TEXT
                                    | android.text.InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
                                    | InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS);

                            captchaImg.setImageBitmap(image);

                            final Button submitButton = new Button(CaptchaActivity.this);
                            submitButton.setText(R.string.post_captcha_submit_button);
                            ll.addView(submitButton);
                            ((LinearLayout.LayoutParams) submitButton.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).gravity = Gravity.RIGHT;
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).width = LinearLayout.LayoutParams.WRAP_CONTENT;

                            submitButton.setOnClickListener(new View.OnClickListener() {
                                public void onClick(View v) {
                                    final Intent result = new Intent();
                                    result.putExtra("captchaId", captchaId);
                                    result.putExtra("captchaText", captchaText.getText().toString());
                                    setResult(RESULT_OK, result);
                                    finish();
                                }
                            });

                            final ScrollView sv = new ScrollView(CaptchaActivity.this);
                            sv.addView(ll);
                            setContentView(sv);
                        }
                    });

                }
            });
        }

        @Override
        protected void onCallbackException(Throwable t) {
            BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
        }

        @Override
        protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                String readableMessage) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t, status);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }

        @Override
        protected void onFailure(APIFailureType type) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }
    }, selectedAccount, this);
}

---

From source file:org.quantumbadger.redreader.activities.CaptchaActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    PrefsUtility.applyTheme(this);
    getSupportActionBar().setTitle(R.string.post_captcha_title);

    super.onCreate(savedInstanceState);

    final LoadingView loadingView = new LoadingView(this, R.string.download_waiting, true, true);
    setContentView(loadingView);/*from  ww w  .j  a  va  2  s  . com*/

    final RedditAccount selectedAccount = RedditAccountManager.getInstance(this)
            .getAccount(getIntent().getStringExtra("username"));

    final CacheManager cm = CacheManager.getInstance(this);

    RedditAPI.newCaptcha(cm, new APIResponseHandler.NewCaptchaResponseHandler(this) {
        @Override
        protected void onSuccess(final String captchaId) {

            final URI captchaUrl = Constants.Reddit.getUri("/captcha/" + captchaId);

            cm.makeRequest(new CacheRequest(captchaUrl, RedditAccountManager.getAnon(), null,
                    Constants.Priority.CAPTCHA, 0, CacheRequest.DownloadType.FORCE, Constants.FileType.CAPTCHA,
                    false, false, true, CaptchaActivity.this) {
                @Override
                protected void onCallbackException(Throwable t) {
                    BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
                }

                @Override
                protected void onDownloadNecessary() {
                }

                @Override
                protected void onDownloadStarted() {
                    loadingView.setIndeterminate(R.string.download_downloading);
                }

                @Override
                protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                        String readableMessage) {
                    final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t,
                            status, url.toString());
                    General.showResultDialog(CaptchaActivity.this, error);
                    finish();
                }

                @Override
                protected void onProgress(long bytesRead, long totalBytes) {
                    loadingView.setProgress(R.string.download_downloading,
                            (float) ((double) bytesRead / (double) totalBytes));
                }

                @Override
                protected void onSuccess(final CacheManager.ReadableCacheFile cacheFile, long timestamp,
                        UUID session, boolean fromCache, String mimetype) {

                    final Bitmap image;
                    try {
                        image = BitmapFactory.decodeStream(cacheFile.getInputStream());
                    } catch (IOException e) {
                        BugReportActivity.handleGlobalError(CaptchaActivity.this, e);
                        return;
                    }

                    new Handler(Looper.getMainLooper()).post(new Runnable() {
                        public void run() {

                            final LinearLayout ll = new LinearLayout(CaptchaActivity.this);
                            ll.setOrientation(LinearLayout.VERTICAL);

                            final ImageView captchaImg = new ImageView(CaptchaActivity.this);
                            ll.addView(captchaImg);
                            final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) captchaImg
                                    .getLayoutParams();
                            layoutParams.setMargins(20, 20, 20, 20);
                            layoutParams.height = General.dpToPixels(context, 100);
                            captchaImg.setScaleType(ImageView.ScaleType.FIT_CENTER);

                            final EditText captchaText = new EditText(CaptchaActivity.this);
                            ll.addView(captchaText);
                            ((LinearLayout.LayoutParams) captchaText.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            captchaText.setInputType(android.text.InputType.TYPE_CLASS_TEXT
                                    | android.text.InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
                                    | InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS);

                            captchaImg.setImageBitmap(image);

                            final Button submitButton = new Button(CaptchaActivity.this);
                            submitButton.setText(R.string.post_captcha_submit_button);
                            ll.addView(submitButton);
                            ((LinearLayout.LayoutParams) submitButton.getLayoutParams()).setMargins(20, 0, 20,
                                    20);
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).gravity = Gravity.RIGHT;
                            ((LinearLayout.LayoutParams) submitButton
                                    .getLayoutParams()).width = LinearLayout.LayoutParams.WRAP_CONTENT;

                            submitButton.setOnClickListener(new View.OnClickListener() {
                                public void onClick(View v) {
                                    final Intent result = new Intent();
                                    result.putExtra("captchaId", captchaId);
                                    result.putExtra("captchaText", captchaText.getText().toString());
                                    setResult(RESULT_OK, result);
                                    finish();
                                }
                            });

                            final ScrollView sv = new ScrollView(CaptchaActivity.this);
                            sv.addView(ll);
                            setContentView(sv);
                        }
                    });

                }
            });
        }

        @Override
        protected void onCallbackException(Throwable t) {
            BugReportActivity.handleGlobalError(CaptchaActivity.this, t);
        }

        @Override
        protected void onFailure(RequestFailureType type, Throwable t, StatusLine status,
                String readableMessage) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type, t, status,
                    null);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }

        @Override
        protected void onFailure(APIFailureType type) {
            final RRError error = General.getGeneralErrorForFailure(CaptchaActivity.this, type);
            General.showResultDialog(CaptchaActivity.this, error);
            finish();
        }
    }, selectedAccount, this);
}

---

From source file:com.entertailion.android.slideshow.utils.Utils.java

/**
 * Create a bitmap from a image URL.//from ww  w . jav a 2s .c  o m
 * 
 * @param src
 * @return
 */
public static final Bitmap getBitmapFromURL(String src) {
    try {
        URL url = new URL(src);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoInput(true);
        connection.connect();
        InputStream input = connection.getInputStream();
        Bitmap myBitmap = BitmapFactory.decodeStream(input);
        int size = Math.max(myBitmap.getWidth(), myBitmap.getHeight());
        Bitmap b = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(b);
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        c.drawBitmap(myBitmap, (size - myBitmap.getWidth()) / 2, (size - myBitmap.getHeight()) / 2, paint);
        return b;
    } catch (Exception e) {
        Log.e(LOG_TAG, "Faild to get the image from URL:" + src, e);
        return null;
    }
}

---

From source file:com.android.feedmeandroid.HTTPClient.java

public static Bitmap downloadFile(final String fileUrl) {
    final Bitmap[] bitmap = new Bitmap[1];
    Thread t = new Thread(new Runnable() {
        public void run() {
            URL myFileUrl = null;
            try {
                myFileUrl = new URL(fileUrl);
            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();/* w w  w. j a  v a2s. c o  m*/
            }
            try {
                HttpURLConnection conn = (HttpURLConnection) myFileUrl.openConnection();
                conn.setDoInput(true);
                conn.connect();
                InputStream is = conn.getInputStream();

                Bitmap bmImg = BitmapFactory.decodeStream(is);
                bitmap[0] = bmImg;
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    });
    t.start();
    try {
        t.join();
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return bitmap[0];
}

---

From source file:com.lullabot.android.apps.iosched.ui.TwitterStreamFragment.java

public Bitmap getBitmap(String bitmapUrl) {
    try {//from ww  w.  j  av a 2  s  .  c  o  m
        URL url = new URL(bitmapUrl);
        return BitmapFactory.decodeStream(url.openConnection().getInputStream());
    } catch (Exception ex) {
        return null;
    }
}

---

From source file:behsaman.storytellerandroid.ScreenSlidePageFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout containing a title and body text.
    ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_screen_slide_page, container, false);

    // Set the title view to show the page number.
    ((TextView) rootView.findViewById(android.R.id.text1)).setText(
            //getString(R.string.title_template_step, mPageNumber + 1));
            "Piece " + dataModel.getIndex());
    ((TextView) rootView.findViewById(R.id.textview_fragment_textviewer)).setText(this.dataModel.getText_val());

    final ImageView imgView = (ImageView) rootView.findViewById(R.id.imageViewComic);

    //Comics has picture as well
    if (storyType == STORY_TYPE.TEXT_ONLY)
        imgView.setVisibility(View.INVISIBLE);
    else {/*from  w  w  w.j a  v a  2  s.  co m*/
        //Load picture
        //dataModel.get
        // Start downloading piece one and show progress bar
        ServerIO.getInstance().download(dataModel.getPicture_file_addr(), new MyBinaryHttpResponseHandler() {
            @Override
            public void onFailure(int statusCode, Header[] headers, byte[] binaryData, Throwable error) {
                Log.e(TAG, "FAILLLEEEDDD:" + error.getMessage() + "\tStatusCode:" + statusCode + "\tBinaryData:"
                        + binaryData);
                ServerIO.getInstance().connectionError(parentContext);
            }

            @Override
            public void onSuccess(int statusCode, Header[] headers, byte[] binaryData) {
                String dir = Utils.getCacheDir(parentContext).getAbsolutePath();
                File f = new File(
                        dir + "/" + dataModel.getStory_id().toString() + dataModel.getId().toString());
                try {
                    FileOutputStream writer = new FileOutputStream(f);
                    writer.write(binaryData);
                    writer.close();
                    FileInputStream inStream = new FileInputStream(f);
                    Bitmap bitmap_skip = BitmapFactory.decodeStream(inStream);
                    imgView.setImageBitmap(bitmap_skip);
                } catch (Exception e) {
                    Log.e(TAG, e.getMessage());
                }
            }
        });
    }

    return rootView;
}

---

From source file:com.siahmsoft.soundroid.sdk7.util.ImageUtilities.java

/**
 * Loads an image from the specified URL with the specified cookie.
 *
 * @param url The URL of the image to load.
 * @param cookie The cookie to use to load the image.
 *
 * @return The image at the specified URL or null if an error occured.
 */// w w  w.  j a v  a  2 s  .  c  o m
public static ExpiringBitmap load(String url, String cookie) {
    ExpiringBitmap expiring = new ExpiringBitmap();

    final HttpGet get = new HttpGet(url);
    if (cookie != null) {
        get.setHeader("cookie", cookie);
    }

    HttpEntity entity = null;
    try {
        final HttpResponse response = HttpManager.execute(get);
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            setLastModified(expiring, response);

            entity = response.getEntity();

            InputStream in = null;
            OutputStream out = null;

            try {
                in = entity.getContent();
                if (FLAG_DECODE_BITMAP_WITH_SKIA) {
                    expiring.bitmap = BitmapFactory.decodeStream(in);
                } else {
                    final ByteArrayOutputStream dataStream = new ByteArrayOutputStream();
                    out = new BufferedOutputStream(dataStream, IOUtilities.IO_BUFFER_SIZE);
                    IOUtilities.copy(in, out);
                    out.flush();

                    final byte[] data = dataStream.toByteArray();
                    expiring.bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
                }
            } catch (IOException e) {
                android.util.Log.e(LOG_TAG, "Could not load image from " + url, e);
            } finally {
                IOUtilities.closeStream(in);
                IOUtilities.closeStream(out);
            }
        }
    } catch (IOException e) {
        android.util.Log.e(LOG_TAG, "Could not load image from " + url, e);
    } finally {
        if (entity != null) {
            try {
                entity.consumeContent();
            } catch (IOException e) {
                android.util.Log.e(LOG_TAG, "Could not load image from " + url, e);
            }
        }
    }

    return expiring;
}

---

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