Example usage for android.content Context ACCESSIBILITY_SERVICE

List of usage examples for android.content Context ACCESSIBILITY_SERVICE

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Introduction

In this page you can find the example usage for android.content Context ACCESSIBILITY_SERVICE.

Prototype

String ACCESSIBILITY_SERVICE

To view the source code for android.content Context ACCESSIBILITY_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.view.accessibility.AccessibilityManager for giving the user feedback for UI events through the registered event listeners.

Usage

From source file:android.support.v7.app.MediaRouteControllerDialog.java

public MediaRouteControllerDialog(Context context, int theme) {
    super(MediaRouterThemeHelper.createThemedContext(context, theme), theme);
    mContext = getContext();//from   w ww . j  av  a 2  s . co  m

    mControllerCallback = new MediaControllerCallback();
    mRouter = MediaRouter.getInstance(mContext);
    mCallback = new MediaRouterCallback();
    mRoute = mRouter.getSelectedRoute();
    setMediaSession(mRouter.getMediaSessionToken());
    mVolumeGroupListPaddingTop = mContext.getResources()
            .getDimensionPixelSize(R.dimen.mr_controller_volume_group_list_padding_top);
    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (android.os.Build.VERSION.SDK_INT >= 21) {
        mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
                R.interpolator.mr_linear_out_slow_in);
        mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
                R.interpolator.mr_fast_out_slow_in);
    }
    mAccelerateDecelerateInterpolator = new AccelerateDecelerateInterpolator();
}

From source file:androidx.mediarouter.app.MediaRouteControllerDialog.java

public MediaRouteControllerDialog(Context context, int theme) {
    super(context = MediaRouterThemeHelper.createThemedDialogContext(context, theme, true),
            MediaRouterThemeHelper.createThemedDialogStyle(context));
    mContext = getContext();//from www.  j av  a  2 s.co m

    mControllerCallback = new MediaControllerCallback();
    mRouter = MediaRouter.getInstance(mContext);
    mCallback = new MediaRouterCallback();
    mRoute = mRouter.getSelectedRoute();
    setMediaSession(mRouter.getMediaSessionToken());
    mVolumeGroupListPaddingTop = mContext.getResources()
            .getDimensionPixelSize(R.dimen.mr_controller_volume_group_list_padding_top);
    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (android.os.Build.VERSION.SDK_INT >= 21) {
        mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
                R.interpolator.mr_linear_out_slow_in);
        mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
                R.interpolator.mr_fast_out_slow_in);
    }
    mAccelerateDecelerateInterpolator = new AccelerateDecelerateInterpolator();
}

From source file:com.box.myview.MyTopSnackBar.TSnackbar.java

private TSnackbar(ViewGroup parent, @OverSnackAppearDirection int appearDirection) {
    this.appearDirection = appearDirection;
    mParent = parent;/*  www .j  av  a2s . co  m*/
    mContext = parent.getContext();
    LayoutInflater inflater = LayoutInflater.from(mContext);
    if (appearDirection == APPEAR_FROM_BOTTOM_TO_TOP) {
        mView = (SnackbarLayout) inflater.inflate(R.layout.view_bsnackbar_layout, mParent, false);
    } else {
        mView = (SnackbarLayout) inflater.inflate(R.layout.view_tsnackbar_layout, mParent, false);
    }
    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (appearDirection == APPEAR_FROM_TOP_TO_DOWN) {
        setMinHeight(0, 0);
    }
}

From source file:com.odo.kcl.mobileminer.activities.MainActivity.java

private boolean isAccessibilityEnabled() {
    // http://stackoverflow.com/questions/5081145/android-how-do-you-check-if-a-particular-accessibilityservice-is-enabled
    if (Build.VERSION.SDK_INT >= 17) {
        AccessibilityManager am = (AccessibilityManager) this.getSystemService(Context.ACCESSIBILITY_SERVICE);
        List<AccessibilityServiceInfo> runningServices = am
                .getEnabledAccessibilityServiceList(AccessibilityEvent.TYPES_ALL_MASK);
        for (AccessibilityServiceInfo service : runningServices) {
            if ("com.odo.kcl.mobileminer/.NotificationService".equals(service.getId()))
                return true;
        }/*from  www. j  av  a 2 s  .  c  om*/
    }
    return false;
}

From source file:com.stasbar.knowyourself.timer.CountingTimerView.java

public CountingTimerView(Context context, AttributeSet attrs) {
    super(context, attrs);
    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
    Resources r = context.getResources();
    mDefaultColor = mWhiteColor = ContextCompat.getColor(context, R.color.colorPrimary);
    mPressedColor = mAccentColor = ContextCompat.getColor(context, R.color.colorPrimary);
    mBigFontSize = r.getDimension(R.dimen.big_font_size);
    mSmallFontSize = r.getDimension(R.dimen.small_font_size);

    mPaintBigThin.setAntiAlias(true);/*from  w  w  w.  j a v a 2  s .c om*/
    mPaintBigThin.setStyle(Paint.Style.STROKE);
    mPaintBigThin.setTextAlign(Paint.Align.CENTER);
    mPaintBigThin.setTypeface(Typeface.create("sans-serif-thin", Typeface.NORMAL));

    mPaintMed.setAntiAlias(true);
    mPaintMed.setStyle(Paint.Style.STROKE);
    mPaintMed.setTextAlign(Paint.Align.CENTER);
    mPaintMed.setTypeface(Typeface.create("sans-serif-light", Typeface.NORMAL));

    resetTextSize();
    setTextColor(mDefaultColor);

    // allDigits will contain ten digits: "0123456789" in the default locale
    final String allDigits = String.format(Locale.getDefault(), "%010d", 123456789);
    mBigSeconds = new UnsignedTime(mPaintBigThin, 0.f, allDigits);
    mBigHours = new SignedTime(mBigSeconds, HOURS_MINUTES_SPACING);
    mBigMinutes = new SignedTime(mBigSeconds, HOURS_MINUTES_SPACING);
    mMedHundredths = new Hundredths(mPaintMed, HUNDREDTHS_SPACING, allDigits);

    mRadiusOffset = Utils.calculateRadiusOffset(r);
}

From source file:android.support.design.widget.BaseTransientBottomBar.java

/**
 * Constructor for the transient bottom bar.
 *
 * @param parent The parent for this transient bottom bar.
 * @param content The content view for this transient bottom bar.
 * @param contentViewCallback The content view callback for this transient bottom bar.
 *//*from w w w . j  av a2s. co  m*/
protected BaseTransientBottomBar(@NonNull ViewGroup parent, @NonNull View content,
        @NonNull ContentViewCallback contentViewCallback) {
    if (parent == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null parent");
    }
    if (content == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null content");
    }
    if (contentViewCallback == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null callback");
    }

    mTargetParent = parent;
    mContentViewCallback = contentViewCallback;
    mContext = parent.getContext();

    ThemeUtils.checkAppCompatTheme(mContext);

    LayoutInflater inflater = LayoutInflater.from(mContext);
    // Note that for backwards compatibility reasons we inflate a layout that is defined
    // in the extending Snackbar class. This is to prevent breakage of apps that have custom
    // coordinator layout behaviors that depend on that layout.
    mView = (SnackbarBaseLayout) inflater.inflate(R.layout.design_layout_snackbar, mTargetParent, false);
    mView.addView(content);

    ViewCompat.setAccessibilityLiveRegion(mView, ViewCompat.ACCESSIBILITY_LIVE_REGION_POLITE);
    ViewCompat.setImportantForAccessibility(mView, ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES);

    // Make sure that we fit system windows and have a listener to apply any insets
    ViewCompat.setFitsSystemWindows(mView, true);
    ViewCompat.setOnApplyWindowInsetsListener(mView, new android.support.v4.view.OnApplyWindowInsetsListener() {
        @Override
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            // Copy over the bottom inset as padding so that we're displayed
            // above the navigation bar
            v.setPadding(v.getPaddingLeft(), v.getPaddingTop(), v.getPaddingRight(),
                    insets.getSystemWindowInsetBottom());
            return insets;
        }
    });

    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
}

From source file:com.rexmtorres.android.patternlock.PatternLockView.java

@SuppressWarnings("deprecation")
public PatternLockView(Context context, AttributeSet attrs) {
    super(context, attrs);

    mContext = getContext();//from   www .  j  av a 2  s. c  o m

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.PatternLockView,
            R.attr.patternLockViewStyle, 0);
    final String aspect = a.getString(R.styleable.PatternLockView_aspect);
    if ("square".equals(aspect)) {
        mAspect = ASPECT_SQUARE;
    } else if ("lock_width".equals(aspect)) {
        mAspect = ASPECT_LOCK_WIDTH;
    } else if ("lock_height".equals(aspect)) {
        mAspect = ASPECT_LOCK_HEIGHT;
    } else {
        mAspect = ASPECT_SQUARE;
    }
    setClickable(true);
    mPathPaint.setAntiAlias(true);
    mPathPaint.setDither(true);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        mRegularColor = context.getColor(R.color.lock_pattern_view_regular_color);
        mErrorColor = context.getColor(R.color.lock_pattern_view_error_color);
        mSuccessColor = context.getColor(R.color.lock_pattern_view_success_color);
    } else {
        Resources resources = context.getResources();

        mRegularColor = resources.getColor(R.color.lock_pattern_view_regular_color);
        mErrorColor = resources.getColor(R.color.lock_pattern_view_error_color);
        mSuccessColor = resources.getColor(R.color.lock_pattern_view_success_color);
    }

    mRegularColor = a.getColor(R.styleable.PatternLockView_regularColor, mRegularColor);
    mErrorColor = a.getColor(R.styleable.PatternLockView_errorColor, mErrorColor);
    mSuccessColor = a.getColor(R.styleable.PatternLockView_successColor, mSuccessColor);

    int pathColor = a.getColor(R.styleable.PatternLockView_pathColor, mRegularColor);

    // [START rexmtorres 20160401] If set, replaces the pattern dots with the specified bitmap.
    Drawable oDotDrawable = a.getDrawable(R.styleable.PatternLockView_dotBitmap);

    if (oDotDrawable != null) {
        if (oDotDrawable instanceof BitmapDrawable) {
            m_oDotBitmap = ((BitmapDrawable) oDotDrawable).getBitmap();
            m_oBigDotBitmap = Bitmap.createScaledBitmap(m_oDotBitmap, (int) (m_oDotBitmap.getWidth() * 1.25),
                    (int) (m_oDotBitmap.getHeight() * 1.25), false);
        }
    }
    // [END rexmtorres 20160401]

    a.recycle();

    mPathPaint.setColor(pathColor);
    mPathPaint.setStyle(Paint.Style.STROKE);
    mPathPaint.setStrokeJoin(Paint.Join.ROUND);
    mPathPaint.setStrokeCap(Paint.Cap.ROUND);
    mPathWidth = getResources().getDimensionPixelSize(R.dimen.lock_pattern_dot_line_width);
    mPathPaint.setStrokeWidth(mPathWidth);
    mDotSize = getResources().getDimensionPixelSize(R.dimen.lock_pattern_dot_size);
    mDotSizeActivated = getResources().getDimensionPixelSize(R.dimen.lock_pattern_dot_size_activated);
    mPaint.setAntiAlias(true);
    mPaint.setDither(true);
    mCellStates = new CellState[3][3];
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            mCellStates[i][j] = new CellState();
            mCellStates[i][j].radius = mDotSize / 2;
            mCellStates[i][j].row = i;
            mCellStates[i][j].col = j;
            mCellStates[i][j].bitmapDot = m_oDotBitmap;
        }
    }

    mFastOutSlowInInterpolator = new FastOutSlowInInterpolator();
    mLinearOutSlowInInterpolator = new LinearOutSlowInInterpolator();
    mExploreByTouchHelper = new PatternExploreByTouchHelper(this);
    ViewCompat.setAccessibilityDelegate(this, mExploreByTouchHelper);
    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
    mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
}

From source file:finalproject.ece558.edu.pdx.ece.brailleblackjack.PlayBlackJackGameFragment.java

/**
 * Check accessibility and set flags. Set-up The Android TextToSpeech Engine. Also Set-up
 *  the Google MessageApi Client.//from  w w  w. j  a v a2 s.c  om
 *
 *  Android Developers Website was used to aid in creating the MessageApi Client. For more info
 *   go there
 *  Source: http://developer.android.com/training/wearables/data-layer/events.html
 * @param savedInstanceState
 *
 * A Tutorial from tutorialspoint.com was used to aid with Android TextToSpeech
 *  Source: http://www.tutorialspoint.com/android/android_text_to_speech.htm
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    context = this.getActivity();

    /* Check if Accessibility is on to Speak upon certain events */
    am = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
    isAccessibilityEnabled = am.isEnabled();
    isExploreByTouchEnabled = am.isTouchExplorationEnabled();

    /* Set-up the TTS Api */
    textToSpeech = new TextToSpeech(context, new TextToSpeech.OnInitListener() {
        @Override
        public void onInit(int status) {
            if (status == TextToSpeech.SUCCESS) {
                int result = textToSpeech.setLanguage(Locale.US);
                if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
                    Log.e("error", "Language chosen is not supported");
                } else {
                    if (isAccessibilityEnabled) {
                        if (!first_draw_spoken) {
                            String speak = "You drew " + player_left_card.getCardDescription() + " and "
                                    + player_right_card.getCardDescription() + "\n  Dealer drew "
                                    + dealer_right_card.getCardDescription();

                            convertTextToSpeech(speak);
                            first_draw_spoken = true;
                        }
                    }
                }
            } else {
                Log.e("error", "Initialization Failed!");
            }
        }
    });

    Log.d(TAG, "Attempting to connect to Google Api Client");
    mGoogleApiClient = new GoogleApiClient.Builder(context).addApi(Wearable.API).addConnectionCallbacks(this)
            .addOnConnectionFailedListener(this).build();
    Log.d(TAG, "Connected to Google Api Client");

    // Initialize state flags
    button_hit_state = true;
    button_stand_state = true;
    button_hint_state = true;
    button_start_over_state = true;
    first_draw_spoken = false;
}

From source file:com.mark.quick.ui.view.snackbar.BaseTransientBottomBar.java

/**
 * Constructor for the transient bottom bar.
 *
 * @param parent              The parent for this transient bottom bar.
 * @param content             The content view for this transient bottom bar.
 * @param contentViewCallback The content view callback for this transient bottom bar.
 *///  w w w .j a  v a 2s. c o  m
protected BaseTransientBottomBar(@NonNull ViewGroup parent, @NonNull View content,
        @NonNull ContentViewCallback contentViewCallback) {

    if (parent == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null parent");
    }
    if (content == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null content");
    }
    if (contentViewCallback == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null callback");
    }

    mTargetParent = parent;
    mContentViewCallback = contentViewCallback;
    mContext = parent.getContext();

    ThemeUtils.checkAppCompatTheme(mContext);

    LayoutInflater inflater = LayoutInflater.from(mContext);
    // Note that for backwards compatibility reasons we inflate a layout that is defined
    // in the extending Snackbar class. This is to prevent breakage of apps that have custom
    // coordinator layout behaviors that depend on that layout.

    mView = (SnackbarBaseLayout) inflater.inflate(R.layout.mark_design_layout_snackbar, mTargetParent, false);
    mView.addView(content);

    ViewCompat.setAccessibilityLiveRegion(mView, ViewCompat.ACCESSIBILITY_LIVE_REGION_POLITE);
    ViewCompat.setImportantForAccessibility(mView, ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES);

    // Make sure that we fit system windows and have a listener to apply any insets
    ViewCompat.setFitsSystemWindows(mView, true);
    ViewCompat.setOnApplyWindowInsetsListener(mView, new android.support.v4.view.OnApplyWindowInsetsListener() {
        @Override
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            // Copy over the bottom inset as padding so that we're displayed
            // above the navigation bar
            v.setPadding(v.getPaddingLeft(), v.getPaddingTop(), v.getPaddingRight(),
                    insets.getSystemWindowInsetBottom());
            return insets;
        }
    });

    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
}

From source file:com.commonsware.cwac.crossport.design.widget.BaseTransientBottomBar.java

/**
 * Constructor for the transient bottom bar.
 *
 * @param parent The parent for this transient bottom bar.
 * @param content The content view for this transient bottom bar.
 * @param contentViewCallback The content view callback for this transient bottom bar.
 *//* ww  w  .  j a  va 2s  .c  o  m*/
protected BaseTransientBottomBar(@NonNull ViewGroup parent, @NonNull View content,
        @NonNull ContentViewCallback contentViewCallback) {
    if (parent == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null parent");
    }
    if (content == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null content");
    }
    if (contentViewCallback == null) {
        throw new IllegalArgumentException("Transient bottom bar must have non-null callback");
    }

    mTargetParent = parent;
    mContentViewCallback = contentViewCallback;
    mContext = parent.getContext();

    // ThemeUtils.checkAppCompatTheme(mContext);

    LayoutInflater inflater = LayoutInflater.from(mContext);
    // Note that for backwards compatibility reasons we inflate a layout that is defined
    // in the extending Snackbar class. This is to prevent breakage of apps that have custom
    // coordinator layout behaviors that depend on that layout.
    mView = (SnackbarBaseLayout) inflater.inflate(R.layout.design_layout_snackbar, mTargetParent, false);
    mView.addView(content);

    ViewCompat.setAccessibilityLiveRegion(mView, ViewCompat.ACCESSIBILITY_LIVE_REGION_POLITE);
    ViewCompat.setImportantForAccessibility(mView, ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES);

    // Make sure that we fit system windows and have a listener to apply any insets
    ViewCompat.setFitsSystemWindows(mView, true);
    ViewCompat.setOnApplyWindowInsetsListener(mView, new android.support.v4.view.OnApplyWindowInsetsListener() {
        @Override
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            // Copy over the bottom inset as padding so that we're displayed
            // above the navigation bar
            v.setPadding(v.getPaddingLeft(), v.getPaddingTop(), v.getPaddingRight(),
                    insets.getSystemWindowInsetBottom());
            return insets;
        }
    });

    mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
}