Example usage for android.view View setBackgroundColor

List of usage examples for android.view View setBackgroundColor

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Introduction

In this page you can find the example usage for android.view View setBackgroundColor.

Prototype

@RemotableViewMethod
public void setBackgroundColor(@ColorInt int color)

Source Link

Document

Sets the background color for this view.

Usage

From source file:com.hanbing.library.android.view.CustomTabLayout23.java

protected int getIndicatorLeft(View tabView, int position) {
    tabView.setBackgroundColor(Color.LTGRAY);
    ((ViewGroup) tabView).getChildAt(1).setBackgroundColor(Color.GRAY);
    return ((ViewGroup) tabView).getChildAt(1).getLeft() + tabView.getLeft();
}

From source file:com.aniruddhc.acemusic.player.PlaylistEditorActivity.PlaylistEditorArtistsMultiselectAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    final Cursor c = (Cursor) getItem(position);
    SongsListViewHolder holder = null;// w  w w .  j a  va 2  s . co m

    if (convertView == null) {

        convertView = LayoutInflater.from(mContext).inflate(R.layout.music_library_editor_artists_layout,
                parent, false);
        holder = new SongsListViewHolder();
        holder.image = (ImageView) convertView.findViewById(R.id.artistThumbnailMusicLibraryEditor);
        holder.title = (TextView) convertView.findViewById(R.id.artistNameMusicLibraryEditor);
        holder.checkBox = (CheckBox) convertView.findViewById(R.id.artistCheckboxMusicLibraryEditor);

        convertView.setTag(holder);
    } else {
        holder = (SongsListViewHolder) convertView.getTag();
    }

    final View finalConvertView = convertView;
    final String songId = c.getString(c.getColumnIndex(DBAccessHelper._ID));
    final String songArtist = c.getString(c.getColumnIndex(DBAccessHelper.SONG_ARTIST));
    String songAlbumArtPath = c.getString(c.getColumnIndex(DBAccessHelper.SONG_ALBUM_ART_PATH));

    holder.title.setTypeface(TypefaceHelper.getTypeface(mContext, "RobotoCondensed-Light"));
    holder.title.setPaintFlags(holder.title.getPaintFlags() | Paint.SUBPIXEL_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);

    //Set the song title.
    holder.title.setText(songArtist);
    mApp.getImageLoader().displayImage(songAlbumArtPath, holder.image,
            PlaylistEditorActivity.displayImageOptions);

    //Check if the song's DB ID exists in the HashSet and set the appropriate checkbox status.
    if (PlaylistEditorActivity.songDBIdsList.contains(songId)) {
        holder.checkBox.setChecked(true);
        convertView.setBackgroundColor(0xCC0099CC);
    } else {
        holder.checkBox.setChecked(false);
        convertView.setBackgroundColor(0x00000000);
    }

    //Set a tag to the row that will attach the artist's name to it.
    convertView.setTag(R.string.artist, songArtist);

    holder.checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {

            if (isChecked == true) {

                //Only receive inputs by the user and ignore any system-made changes to the checkbox state.
                if (checkbox.isPressed()) {
                    finalConvertView.setBackgroundColor(0xCC0099CC);
                    AsyncGetArtistSongIds task = new AsyncGetArtistSongIds(mContext, songArtist);
                    task.execute(new String[] { "ADD" });
                }

            } else if (isChecked == false) {

                //Only receive inputs by the user and ignore any system-made changes to the checkbox state.
                if (checkbox.isPressed()) {
                    finalConvertView.setBackgroundColor(0x00000000);
                    AsyncGetArtistSongIds task = new AsyncGetArtistSongIds(mContext, songArtist);
                    task.execute(new String[] { "REMOVE" });

                }

            }

        }

    });

    return convertView;
}

From source file:com.aniruddhc.acemusic.player.MusicLibraryEditorActivity.MusicLibraryEditorArtistsMultiselectAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    final Cursor c = (Cursor) getItem(position);
    SongsListViewHolder holder = null;/*  www. ja v a 2s . co m*/

    if (convertView == null) {

        convertView = LayoutInflater.from(mContext).inflate(R.layout.music_library_editor_artists_layout,
                parent, false);
        holder = new SongsListViewHolder();
        holder.image = (ImageView) convertView.findViewById(R.id.artistThumbnailMusicLibraryEditor);
        holder.title = (TextView) convertView.findViewById(R.id.artistNameMusicLibraryEditor);
        holder.checkBox = (CheckBox) convertView.findViewById(R.id.artistCheckboxMusicLibraryEditor);

        convertView.setTag(holder);
    } else {
        holder = (SongsListViewHolder) convertView.getTag();
    }

    final View finalConvertView = convertView;
    final String songId = c.getString(c.getColumnIndex(DBAccessHelper._ID));
    final String songArtist = c.getString(c.getColumnIndex(DBAccessHelper.SONG_ARTIST));
    String songAlbumArtPath = c.getString(c.getColumnIndex(DBAccessHelper.SONG_ALBUM_ART_PATH));

    holder.title.setTypeface(TypefaceHelper.getTypeface(mContext, "RobotoCondensed-Light"));
    holder.title.setPaintFlags(holder.title.getPaintFlags() | Paint.SUBPIXEL_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);

    //Set the song title.
    holder.title.setText(songArtist);
    mApp.getImageLoader().displayImage(songAlbumArtPath, holder.image,
            MusicLibraryEditorActivity.displayImageOptions);

    //Check if the song's DB ID exists in the HashSet and set the appropriate checkbox status.
    if (MusicLibraryEditorActivity.songDBIdsList.contains(songId)) {
        holder.checkBox.setChecked(true);
        convertView.setBackgroundColor(0xCC0099CC);
    } else {
        holder.checkBox.setChecked(false);
        convertView.setBackgroundColor(0x00000000);
    }

    //Set a tag to the row that will attach the artist's name to it.
    convertView.setTag(R.string.artist, songArtist);

    holder.checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {

            if (isChecked == true) {

                //Only receive inputs by the user and ignore any system-made changes to the checkbox state.
                if (checkbox.isPressed()) {
                    finalConvertView.setBackgroundColor(0xCC0099CC);
                    AsyncGetArtistSongIds task = new AsyncGetArtistSongIds(songArtist);
                    task.execute(new String[] { "ADD" });
                }

            } else if (isChecked == false) {

                //Only receive inputs by the user and ignore any system-made changes to the checkbox state.
                if (checkbox.isPressed()) {
                    finalConvertView.setBackgroundColor(0x00000000);
                    AsyncGetArtistSongIds task = new AsyncGetArtistSongIds(songArtist);
                    task.execute(new String[] { "REMOVE" });

                }

            }

        }

    });

    return convertView;
}

From source file:knayi.delevadriver.AvaliableJobDetailActivity.java

private void setBackgroundAlpha(View view, float alpha, int baseColor) {
    int a = Math.min(255, Math.max(0, (int) (alpha * 255))) << 24;
    int rgb = 0x00ffffff & baseColor;
    view.setBackgroundColor(a + rgb);
}

From source file:org.mixare.MixListView.java

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    itemPosition = position;/*from  www .j a v a2  s  .  co m*/
    if (convertView == null) {
        convertView = myInflater.inflate(R.layout.main, null);

        holder = new ViewHolder();
        holder.text = (TextView) convertView.findViewById(R.id.list_text);
        holder.description = (TextView) convertView.findViewById(R.id.description_text);
        holder.checkbox = (CheckBox) convertView.findViewById(R.id.list_checkbox);
        holder.datasource_icon = (ImageView) convertView.findViewById(R.id.datasource_icon);

        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }

    holder.datasource_icon.setImageResource(mixListView.getDataSourceIcon().get(position));
    holder.checkbox.setChecked(mixListView.getDataSourceChecked().get(position));

    holder.checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            mixListView.clickOnDataSource(position);
        }

    });

    holder.text.setPadding(20, 8, 0, 0);
    holder.description.setPadding(20, 40, 0, 0);

    holder.text.setText(mixListView.getDataSourceMenu().get(position));
    holder.description.setText(mixListView.getDataSourceDescription().get(position));

    int colorPos = position % bgcolors.length;
    convertView.setBackgroundColor(bgcolors[colorPos]);
    holder.text.setTextColor(textcolors[colorPos]);
    holder.description.setTextColor(descriptioncolors[colorPos]);

    return convertView;
}

From source file:im.vector.adapters.VectorMediasViewerAdapter.java

@Override
public Object instantiateItem(ViewGroup container, final int position) {
    View view = mLayoutInflater.inflate(R.layout.adapter_vector_medias_viewer, null, false);

    // hide the pie chart
    final PieFractionView pieFractionView = (PieFractionView) view.findViewById(R.id.media_slider_piechart);
    pieFractionView.setVisibility(View.GONE);

    final WebView imageWebView = (WebView) view.findViewById(R.id.media_slider_image_webview);
    final View videoLayout = view.findViewById(R.id.media_slider_videolayout);
    final ImageView thumbView = (ImageView) view.findViewById(R.id.media_slider_video_thumbnail);

    imageWebView.getSettings().setDisplayZoomControls(false);

    imageWebView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override//from www  .j av a  2s  .  co m
        public boolean onLongClick(View v) {
            VectorMediasViewerAdapter.this.onLongClick();
            return true;
        }
    });

    thumbView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            VectorMediasViewerAdapter.this.onLongClick();
            return true;
        }
    });

    // black background
    view.setBackgroundColor(0xFF000000);
    imageWebView.setBackgroundColor(0xFF000000);
    videoLayout.setBackgroundColor(0xFF000000);

    final SlidableMediaInfo mediaInfo = mMediasMessagesList.get(position);
    String mediaUrl = mediaInfo.mMediaUrl;

    if (mediaInfo.mMessageType.equals(Message.MSGTYPE_IMAGE)) {
        imageWebView.setVisibility(View.VISIBLE);
        imageWebView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
        imageWebView.getSettings().setJavaScriptEnabled(true);
        imageWebView.getSettings().setLoadWithOverviewMode(true);
        imageWebView.getSettings().setUseWideViewPort(true);
        imageWebView.getSettings().setBuiltInZoomControls(true);

        videoLayout.setVisibility(View.GONE);

        final int rotationAngle = mediaInfo.mRotationAngle;
        final String mimeType = mediaInfo.mMimeType;
        File mediaFile = mMediasCache.mediaCacheFile(mediaUrl, mimeType);

        // is the high picture already downloaded ?
        if (null != mediaFile) {
            if (mHighResMediaIndex.indexOf(position) < 0) {
                mHighResMediaIndex.add(position);
            }
        } else {
            // try to retrieve the thumbnail
            mediaFile = mMediasCache.mediaCacheFile(mediaUrl, mMaxImageWidth, mMaxImageHeight, null);
        }

        // the thumbnail is not yet downloaded
        if (null == mediaFile) {
            // display nothing
            container.addView(view, 0);
            return view;
        }

        String mediaUri = "file://" + mediaFile.getPath();

        String css = computeCss(mediaUri, mMaxImageWidth, mMaxImageHeight, rotationAngle);
        final String viewportContent = "width=640";
        loadImage(imageWebView, Uri.parse(mediaUri), viewportContent, css);
        container.addView(view, 0);
    } else {
        loadVideo(position, view, mediaInfo.mThumbnailUrl, mediaUrl, mediaInfo.mMimeType);
        container.addView(view, 0);
    }

    // check if the media is downloading
    String downloadId = mMediasCache.downloadMedia(mContext, mSession.getHomeserverConfig(), mediaUrl,
            mediaInfo.mMimeType);

    if (null != downloadId) {
        pieFractionView.setVisibility(View.VISIBLE);
        pieFractionView.setFraction(mMediasCache.getProgressValueForDownloadId(downloadId));
        pieFractionView.setTag(downloadId);

        mMediasCache.addDownloadListener(downloadId, new MXMediaDownloadListener() {
            @Override
            public void onDownloadError(String downloadId, JsonElement jsonElement) {
                pieFractionView.setVisibility(View.GONE);
                MatrixError error = JsonUtils.toMatrixError(jsonElement);

                if ((null != error) && error.isSupportedErrorCode()) {
                    Toast.makeText(VectorMediasViewerAdapter.this.mContext, error.getLocalizedMessage(),
                            Toast.LENGTH_LONG).show();
                }
            }

            @Override
            public void onDownloadProgress(String aDownloadId, DownloadStats stats) {
                if (aDownloadId.equals(pieFractionView.getTag())) {
                    pieFractionView.setFraction(stats.mProgress);
                }
            }

            @Override
            public void onDownloadComplete(String aDownloadId) {
                if (aDownloadId.equals(pieFractionView.getTag())) {
                    pieFractionView.setVisibility(View.GONE);
                }
            }
        });
    }

    return view;
}

From source file:im.neon.adapters.VectorMediasViewerAdapter.java

@Override
public Object instantiateItem(ViewGroup container, final int position) {
    View view = mLayoutInflater.inflate(R.layout.adapter_vector_medias_viewer, null, false);

    // hide the pie chart
    final PieFractionView pieFractionView = (PieFractionView) view.findViewById(R.id.media_slider_piechart);
    pieFractionView.setVisibility(View.GONE);

    final WebView imageWebView = (WebView) view.findViewById(R.id.media_slider_image_webview);
    final View videoLayout = view.findViewById(R.id.media_slider_videolayout);
    final ImageView thumbView = (ImageView) view.findViewById(R.id.media_slider_video_thumbnail);

    imageWebView.getSettings().setDisplayZoomControls(false);

    imageWebView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override//from  w  w  w  .j  a  v  a2  s  .  c om
        public boolean onLongClick(View v) {
            VectorMediasViewerAdapter.this.onLongClick();
            return true;
        }
    });

    thumbView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            VectorMediasViewerAdapter.this.onLongClick();
            return true;
        }
    });

    // black background
    view.setBackgroundColor(0xFF000000);
    imageWebView.setBackgroundColor(0xFF000000);
    videoLayout.setBackgroundColor(0xFF000000);

    final SlidableMediaInfo mediaInfo = mMediasMessagesList.get(position);
    String mediaUrl = mediaInfo.mMediaUrl;

    if (mediaInfo.mMessageType.equals(Message.MSGTYPE_IMAGE)) {
        imageWebView.setVisibility(View.VISIBLE);
        imageWebView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
        imageWebView.getSettings().setJavaScriptEnabled(true);
        imageWebView.getSettings().setLoadWithOverviewMode(true);
        imageWebView.getSettings().setUseWideViewPort(true);
        imageWebView.getSettings().setBuiltInZoomControls(true);

        videoLayout.setVisibility(View.GONE);

        final int rotationAngle = mediaInfo.mRotationAngle;

        if (TextUtils.isEmpty(mediaInfo.mMimeType)) {
            mediaInfo.mMimeType = "image/jpeg";
        }

        final String mimeType = mediaInfo.mMimeType;
        File mediaFile = mMediasCache.mediaCacheFile(mediaUrl, mimeType);

        // is the high picture already downloaded ?
        if (null != mediaFile) {
            if (mHighResMediaIndex.indexOf(position) < 0) {
                mHighResMediaIndex.add(position);
            }
        } else {
            // try to retrieve the thumbnail
            mediaFile = mMediasCache.mediaCacheFile(mediaUrl, mMaxImageWidth, mMaxImageHeight, null);
        }

        // the thumbnail is not yet downloaded
        if (null == mediaFile) {
            // display nothing
            container.addView(view, 0);
            return view;
        }

        String mediaUri = "file://" + mediaFile.getPath();

        String css = computeCss(mediaUri, mMaxImageWidth, mMaxImageHeight, rotationAngle);
        final String viewportContent = "width=640";
        loadImage(imageWebView, Uri.parse(mediaUri), viewportContent, css);
        container.addView(view, 0);
    } else {
        loadVideo(position, view, mediaInfo.mThumbnailUrl, mediaUrl, mediaInfo.mMimeType);
        container.addView(view, 0);
    }

    // check if the media is downloading
    String downloadId = mMediasCache.downloadMedia(mContext, mSession.getHomeserverConfig(), mediaUrl,
            mediaInfo.mMimeType, mediaInfo.mEncryptedFileInfo);

    if (null != downloadId) {
        pieFractionView.setVisibility(View.VISIBLE);
        pieFractionView.setFraction(mMediasCache.getProgressValueForDownloadId(downloadId));
        pieFractionView.setTag(downloadId);

        mMediasCache.addDownloadListener(downloadId, new MXMediaDownloadListener() {
            @Override
            public void onDownloadError(String downloadId, JsonElement jsonElement) {
                pieFractionView.setVisibility(View.GONE);
                MatrixError error = JsonUtils.toMatrixError(jsonElement);

                if ((null != error) && error.isSupportedErrorCode()) {
                    Toast.makeText(VectorMediasViewerAdapter.this.mContext, error.getLocalizedMessage(),
                            Toast.LENGTH_LONG).show();
                }
            }

            @Override
            public void onDownloadProgress(String aDownloadId, DownloadStats stats) {
                if (aDownloadId.equals(pieFractionView.getTag())) {
                    pieFractionView.setFraction(stats.mProgress);
                }
            }

            @Override
            public void onDownloadComplete(String aDownloadId) {
                if (aDownloadId.equals(pieFractionView.getTag())) {
                    pieFractionView.setVisibility(View.GONE);
                }
            }
        });
    }

    return view;
}

From source file:org.de.jmg.learn._MainActivity.java

void setTextColors() {
    libLearn.gStatus = "setTextColors";
    if (_txtMeaning1 == null)
        return;//from  w w  w .  ja v a 2s. co  m
    _txtMeaning1.setTextColor(_main.Colors.get(ColorItems.meaning).ColorValue);
    _txtMeaning2.setTextColor(_main.Colors.get(ColorItems.meaning).ColorValue);
    _txtMeaning3.setTextColor(_main.Colors.get(ColorItems.meaning).ColorValue);
    _txtWord.setTextColor(_main.Colors.get(ColorItems.word).ColorValue);
    _txtKom.setTextColor(_main.Colors.get(ColorItems.comment).ColorValue);
    /*
     * _txtMeaning1.setBackgroundColor(_main.Colors.get(ColorItems.background).
     * ColorValue);
     * _txtMeaning2.setBackgroundColor(_main.Colors.get(ColorItems.background
     * ).ColorValue);
     * _txtMeaning3.setBackgroundColor(_main.Colors.get(ColorItems.background
     * ).ColorValue);
     * _txtWord.setBackgroundColor(_main.Colors.get(ColorItems.background
     * ).ColorValue);
     * _txtKom.setBackgroundColor(_main.Colors.get(ColorItems.background
     * ).ColorValue);
     */
    View v = findViewById(R.id.layoutMain);
    if (v != null)
        v.setBackgroundColor(_main.Colors.get(ColorItems.background).ColorValue);
}

From source file:net.czlee.debatekeeper.DebatingActivity.java

/**
 * Resets the background colour to the default.
 * This should be called whenever the background colour preference is changed, as <code>updateGui()</code>
 * doesn't automatically do this (for efficiency). You should call <code>updateGui()</code> as immediately as
 * practicable after calling this.//from   www  . jav  a2 s  .c o m
 */
private void resetBackgroundColoursToTransparent() {
    for (int i = 0; i < mViewPager.getChildCount(); i++) {
        View v = mViewPager.getChildAt(i);
        if (v.getId() == R.id.debateTimer_root) {
            v.setBackgroundColor(COLOUR_TRANSPARENT);
            View speechNameText = v.findViewById(R.id.debateTimer_speechNameText);
            View periodDescriptionText = v.findViewById(R.id.debateTimer_periodDescriptionText);
            speechNameText.setBackgroundColor(COLOUR_TRANSPARENT);
            periodDescriptionText.setBackgroundColor(COLOUR_TRANSPARENT);
        }
    }
}

From source file:at.ac.tuwien.caa.docscan.ui.CameraActivity.java

/**
 * Called after configuration changes -> This includes also orientation change. By handling
 * orientation changes by ourselves, we can prevent a restart of the camera, which results in a
 * speedup.//from   w w  w.ja  v  a 2  s.  c om
 * @param newConfig new configuration
 */
@Override
public void onConfigurationChanged(Configuration newConfig) {

    super.onConfigurationChanged(newConfig);
    mDrawerToggle.onConfigurationChanged(newConfig);

    // Tell the camera that the orientation changed, so it can adapt the preview orientation:
    if (mCameraPreview != null)
        mCameraPreview.displayRotated();

    // Change the layout dynamically: Remove the current camera_controls_layout and add a new
    // one, which is appropriate for the orientation (portrait or landscape xml's).
    ViewGroup appRoot = (ViewGroup) findViewById(R.id.main_frame_layout);
    if (appRoot == null)
        return;

    View f = findViewById(R.id.camera_controls_layout);
    if (f == null)
        return;

    appRoot.removeView(f);

    getLayoutInflater().inflate(R.layout.camera_controls_layout, appRoot);
    View view = findViewById(R.id.camera_controls_layout);
    view.setBackgroundColor(getResources().getColor(R.color.control_background_color_transparent));

    // Initialize the newly created buttons:
    initButtons();

}