Example usage for android.content.res TypedArray recycle

List of usage examples for android.content.res TypedArray recycle

  1. HOME
  2. Java
  3. android
  4. android.content.res.*
  5. TypedArray
  6. recycle

Introduction

In this page you can find the example usage for android.content.res TypedArray recycle.

Prototype

public void recycle()

Source Link

Document

Recycles the TypedArray, to be re-used by a later caller.

Usage

From source file:android.support.v7.internal.widget.ActivityChooserView.java

/**
 * Create a new instance.//from  ww  w .j a  v a 2 s  .c  o m
 *
 * @param context The application environment.
 * @param attrs A collection of attributes.
 * @param defStyle The default style to apply to this view.
 */
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray attributesArray = context.obtainStyledAttributes(attrs, R.styleable.ActivityChooserView,
            defStyle, 0);

    mInitialActivityCount = attributesArray.getInt(R.styleable.ActivityChooserView_initialActivityCount,
            ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);

    Drawable expandActivityOverflowButtonDrawable = attributesArray
            .getDrawable(R.styleable.ActivityChooserView_expandActivityOverflowButtonDrawable);

    attributesArray.recycle();

    LayoutInflater inflater = LayoutInflater.from(getContext());
    inflater.inflate(R.layout.abc_activity_chooser_view, this, true);

    mCallbacks = new Callbacks();

    mActivityChooserContent = (LinearLayoutCompat) findViewById(R.id.activity_chooser_view_content);
    mActivityChooserContentBackground = mActivityChooserContent.getBackground();

    mDefaultActivityButton = (FrameLayout) findViewById(R.id.default_activity_button);
    mDefaultActivityButton.setOnClickListener(mCallbacks);
    mDefaultActivityButton.setOnLongClickListener(mCallbacks);
    mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.image);

    final FrameLayout expandButton = (FrameLayout) findViewById(R.id.expand_activities_button);
    expandButton.setOnClickListener(mCallbacks);
    expandButton.setOnTouchListener(new ListPopupWindow.ForwardingListener(expandButton) {
        @Override
        public ListPopupWindow getPopup() {
            return getListPopupWindow();
        }

        @Override
        protected boolean onForwardingStarted() {
            showPopup();
            return true;
        }

        @Override
        protected boolean onForwardingStopped() {
            dismissPopup();
            return true;
        }
    });
    mExpandActivityOverflowButton = expandButton;
    mExpandActivityOverflowButtonImage = (ImageView) expandButton.findViewById(R.id.image);
    mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);

    mAdapter = new ActivityChooserViewAdapter();
    mAdapter.registerDataSetObserver(new DataSetObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            updateAppearance();
        }
    });

    Resources resources = context.getResources();
    mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
            resources.getDimensionPixelSize(R.dimen.abc_config_prefDialogWidth));
}

From source file:com.actionbarsherlock.widget.ActivityChooserView.java

/**
 * Create a new instance./*from   www . j av a  2 s.c o m*/
 *
 * @param context The application environment.
 * @param attrs A collection of attributes.
 * @param defStyle The default style to apply to this view.
 */
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mContext = context;

    TypedArray attributesArray = context.obtainStyledAttributes(attrs, R.styleable.SherlockActivityChooserView,
            defStyle, 0);

    mInitialActivityCount = attributesArray.getInt(R.styleable.SherlockActivityChooserView_initialActivityCount,
            ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);

    Drawable expandActivityOverflowButtonDrawable = attributesArray
            .getDrawable(R.styleable.SherlockActivityChooserView_expandActivityOverflowButtonDrawable);

    attributesArray.recycle();

    LayoutInflater inflater = LayoutInflater.from(mContext);
    inflater.inflate(R.layout.abs__activity_chooser_view, this, true);

    mCallbacks = new Callbacks();

    mActivityChooserContent = (IcsLinearLayout) findViewById(R.id.abs__activity_chooser_view_content);
    mActivityChooserContentBackground = mActivityChooserContent.getBackground();

    mDefaultActivityButton = (FrameLayout) findViewById(R.id.abs__default_activity_button);
    mDefaultActivityButton.setOnClickListener(mCallbacks);
    mDefaultActivityButton.setOnLongClickListener(mCallbacks);
    mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.abs__image);

    mExpandActivityOverflowButton = (FrameLayout) findViewById(R.id.abs__expand_activities_button);
    mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
    mExpandActivityOverflowButtonImage = (ImageView) mExpandActivityOverflowButton
            .findViewById(R.id.abs__image);
    mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);

    mAdapter = new ActivityChooserViewAdapter();
    mAdapter.registerDataSetObserver(new DataSetObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            updateAppearance();
        }
    });

    Resources resources = context.getResources();
    mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
            resources.getDimensionPixelSize(R.dimen.abs__config_prefDialogWidth));
}

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

private Typeface readFontFamilyTypeface(int resId) {
    final TypedArray a = mView.getContext().obtainStyledAttributes(resId,
            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN ? new int[] { android.R.attr.fontFamily }
                    : new int[0]);
    try {/*from ww w  .j a  va  2s.  c o m*/
        final String family = a.getString(0);
        if (family != null) {
            return Typeface.create(family, Typeface.NORMAL);
        }
    } catch (Exception e) {
        throw new RuntimeException("Unable to read font family typeface: " + resId);
    } finally {
        a.recycle();
    }
    return null;
}

From source file:android_hddl_framework.viewpagerindicator.LinePageIndicator.java

public LinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;//w w  w  . j  a v a  2  s  .  c  om

    final Resources res = getResources();

    //Load defaults from resources
    final int defaultSelectedColor = res.getColor(R.color.default_line_indicator_selected_color);
    final int defaultUnselectedColor = res.getColor(R.color.default_line_indicator_unselected_color);
    final float defaultLineWidth = res.getDimension(R.dimen.default_line_indicator_line_width);
    final float defaultGapWidth = res.getDimension(R.dimen.default_line_indicator_gap_width);
    final float defaultStrokeWidth = res.getDimension(R.dimen.default_line_indicator_stroke_width);
    final boolean defaultCentered = res.getBoolean(R.bool.default_line_indicator_centered);

    //Retrieve styles attributes
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LinePageIndicator, defStyle, 0);

    mCentered = a.getBoolean(R.styleable.LinePageIndicator_centered, defaultCentered);
    mLineWidth = a.getDimension(R.styleable.LinePageIndicator_lineWidth, defaultLineWidth);
    mGapWidth = a.getDimension(R.styleable.LinePageIndicator_gapWidth, defaultGapWidth);
    setStrokeWidth(a.getDimension(R.styleable.LinePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintUnselected
            .setColor(a.getColor(R.styleable.LinePageIndicator_unselectedColor, defaultUnselectedColor));
    mPaintSelected.setColor(a.getColor(R.styleable.LinePageIndicator_selectedColor, defaultSelectedColor));

    Drawable background = a.getDrawable(R.styleable.LinePageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}

From source file:android.support.v7ox.widget.AppCompatSpinner.java

/**
 * Constructs a new spinner with the given context's theme, the supplied
 * attribute set, default styles, popup mode (one of {@link #MODE_DIALOG}
 * or {@link #MODE_DROPDOWN}), and the context against which the popup
 * should be inflated./*from  w  w  w  . j av  a2 s .c o m*/
 *
 * @param context      The context against which the view is inflated, which
 *                     provides access to the current theme, resources, etc.
 * @param attrs        The attributes of the XML tag that is inflating the view.
 * @param defStyleAttr An attribute in the current theme that contains a
 *                     reference to a style resource that supplies default
 *                     values for the view. Can be 0 to not look for
 *                     defaults.
 * @param mode         Constant describing how the user will select choices from
 *                     the spinner.
 * @param popupTheme   The theme against which the dialog or dropdown popup
 *                     should be inflated. May be {@code null} to use the
 *                     view theme. If set, this will override any value
 *                     specified by
 *                     {@link R.styleable#Spinner_popupTheme}.
 * @see #MODE_DIALOG
 * @see #MODE_DROPDOWN
 */
public AppCompatSpinner(Context context, AttributeSet attrs, int defStyleAttr, int mode,
        Resources.Theme popupTheme) {
    super(context, attrs, defStyleAttr);

    TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs, R.styleable.Spinner, defStyleAttr,
            0);

    mDrawableManager = AppCompatDrawableManager.get();
    mBackgroundTintHelper = new AppCompatBackgroundHelper(this, mDrawableManager);

    if (popupTheme != null) {
        mPopupContext = new ContextThemeWrapper(context, popupTheme);
    } else {
        final int popupThemeResId = a.getResourceId(R.styleable.Spinner_popupTheme, 0);
        if (popupThemeResId != 0) {
            mPopupContext = new ContextThemeWrapper(context, popupThemeResId);
        } else {
            // If we're running on a < M device, we'll use the current context and still handle
            // any dropdown popup
            mPopupContext = !IS_AT_LEAST_M ? context : null;
        }
    }

    if (mPopupContext != null) {
        if (mode == MODE_THEME) {
            if (Build.VERSION.SDK_INT >= 11) {
                // If we're running on API v11+ we will try and read android:spinnerMode
                TypedArray aa = null;
                try {
                    aa = context.obtainStyledAttributes(attrs, ATTRS_ANDROID_SPINNERMODE, defStyleAttr, 0);
                    if (aa.hasValue(0)) {
                        mode = aa.getInt(0, MODE_DIALOG);
                    }
                } catch (Exception e) {
                    Log.i(TAG, "Could not read android:spinnerMode", e);
                } finally {
                    if (aa != null) {
                        aa.recycle();
                    }
                }
            } else {
                // Else, we use a default mode of dropdown
                mode = MODE_DROPDOWN;
            }
        }

        if (mode == MODE_DROPDOWN) {
            final DropdownPopup popup = new DropdownPopup(mPopupContext, attrs, defStyleAttr);
            final TintTypedArray pa = TintTypedArray.obtainStyledAttributes(mPopupContext, attrs,
                    R.styleable.Spinner, defStyleAttr, 0);
            mDropDownWidth = pa.getLayoutDimension(R.styleable.Spinner_android_dropDownWidth,
                    LayoutParams.WRAP_CONTENT);

            popup.setPromptText(a.getString(R.styleable.Spinner_android_prompt));
            pa.recycle();

            mPopup = popup;
            mForwardingListener = new ListPopupWindow.ForwardingListener(this) {
                @Override
                public ListPopupWindow getPopup() {
                    return popup;
                }

                @Override
                public boolean onForwardingStarted() {
                    if (!mPopup.isShowing()) {
                        mPopup.show();
                    }
                    return true;
                }
            };
        }
    }

    final CharSequence[] entries = a.getTextArray(R.styleable.Spinner_android_entries);
    if (entries != null) {
        final ArrayAdapter<CharSequence> adapter = new ArrayAdapter<>(context,
                R.layout.support_simple_spinner_dropdown_item, entries);
        adapter.setDropDownViewResource(R.layout.support_simple_spinner_dropdown_item);
        setAdapter(adapter);
    }

    a.recycle();

    mPopupSet = true;

    // Base constructors can call setAdapter before we initialize mPopup.
    // Finish setting things up if this happened.
    if (mTempAdapter != null) {
        setAdapter(mTempAdapter);
        mTempAdapter = null;
    }

    mBackgroundTintHelper.loadFromAttributes(attrs, defStyleAttr);
}

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

private Typeface readFontFamilyTypeface(int resId) {
    final TypedArray a = mView.getContext().obtainStyledAttributes(resId,
            android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN
                    ? new int[] { android.R.attr.fontFamily }
                    : new int[0]);
    try {// w w w  .ja  v  a2s .c o  m
        final String family = a.getString(0);
        if (family != null) {
            return Typeface.create(family, Typeface.NORMAL);
        }
    } catch (Exception e) {
        throw new RuntimeException("Unable to read font family typeface: " + resId);
    } finally {
        a.recycle();
    }
    return null;
}

From source file:android.support.v7.widget.AppCompatSpinner.java

/**
 * Constructs a new spinner with the given context's theme, the supplied
 * attribute set, default styles, popup mode (one of {@link #MODE_DIALOG}
 * or {@link #MODE_DROPDOWN}), and the context against which the popup
 * should be inflated./*from  ww w .  ja  v a2  s.  c o  m*/
 *
 * @param context      The context against which the view is inflated, which
 *                     provides access to the current theme, resources, etc.
 * @param attrs        The attributes of the XML tag that is inflating the view.
 * @param defStyleAttr An attribute in the current theme that contains a
 *                     reference to a style resource that supplies default
 *                     values for the view. Can be 0 to not look for
 *                     defaults.
 * @param mode         Constant describing how the user will select choices from
 *                     the spinner.
 * @param popupTheme   The theme against which the dialog or dropdown popup
 *                     should be inflated. May be {@code null} to use the
 *                     view theme. If set, this will override any value
 *                     specified by
 *                     {@link R.styleable#Spinner_popupTheme}.
 * @see #MODE_DIALOG
 * @see #MODE_DROPDOWN
 */
public AppCompatSpinner(Context context, AttributeSet attrs, int defStyleAttr, int mode,
        Resources.Theme popupTheme) {
    super(context, attrs, defStyleAttr);

    TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs, R.styleable.Spinner, defStyleAttr,
            0);

    mDrawableManager = AppCompatDrawableManager.get();
    mBackgroundTintHelper = new AppCompatBackgroundHelper(this, mDrawableManager);

    if (popupTheme != null) {
        mPopupContext = new ContextThemeWrapper(context, popupTheme);
    } else {
        final int popupThemeResId = a.getResourceId(R.styleable.Spinner_popupTheme, 0);
        if (popupThemeResId != 0) {
            mPopupContext = new ContextThemeWrapper(context, popupThemeResId);
        } else {
            // If we're running on a < M device, we'll use the current context and still handle
            // any dropdown popup
            mPopupContext = !IS_AT_LEAST_M ? context : null;
        }
    }

    if (mPopupContext != null) {
        if (mode == MODE_THEME) {
            if (Build.VERSION.SDK_INT >= 11) {
                // If we're running on API v11+ we will try and read android:spinnerMode
                TypedArray aa = null;
                try {
                    aa = context.obtainStyledAttributes(attrs, ATTRS_ANDROID_SPINNERMODE, defStyleAttr, 0);
                    if (aa.hasValue(0)) {
                        mode = aa.getInt(0, MODE_DIALOG);
                    }
                } catch (Exception e) {
                    Log.i(TAG, "Could not read android:spinnerMode", e);
                } finally {
                    if (aa != null) {
                        aa.recycle();
                    }
                }
            } else {
                // Else, we use a default mode of dropdown
                mode = MODE_DROPDOWN;
            }
        }

        if (mode == MODE_DROPDOWN) {
            final DropdownPopup popup = new DropdownPopup(mPopupContext, attrs, defStyleAttr);
            final TintTypedArray pa = TintTypedArray.obtainStyledAttributes(mPopupContext, attrs,
                    R.styleable.Spinner, defStyleAttr, 0);
            mDropDownWidth = pa.getLayoutDimension(R.styleable.Spinner_android_dropDownWidth,
                    LayoutParams.WRAP_CONTENT);
            popup.setBackgroundDrawable(pa.getDrawable(R.styleable.Spinner_android_popupBackground));
            popup.setPromptText(a.getString(R.styleable.Spinner_android_prompt));
            pa.recycle();

            mPopup = popup;
            mForwardingListener = new ForwardingListener(this) {
                @Override
                public ShowableListMenu getPopup() {
                    return popup;
                }

                @Override
                public boolean onForwardingStarted() {
                    if (!mPopup.isShowing()) {
                        mPopup.show();
                    }
                    return true;
                }
            };
        }
    }

    final CharSequence[] entries = a.getTextArray(R.styleable.Spinner_android_entries);
    if (entries != null) {
        final ArrayAdapter<CharSequence> adapter = new ArrayAdapter<>(context,
                android.R.layout.simple_spinner_item, entries);
        adapter.setDropDownViewResource(R.layout.support_simple_spinner_dropdown_item);
        setAdapter(adapter);
    }

    a.recycle();

    mPopupSet = true;

    // Base constructors can call setAdapter before we initialize mPopup.
    // Finish setting things up if this happened.
    if (mTempAdapter != null) {
        setAdapter(mTempAdapter);
        mTempAdapter = null;
    }

    mBackgroundTintHelper.loadFromAttributes(attrs, defStyleAttr);
}

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

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}./*from www .ja v a  2 s .  c  o  m*/
 * @param attrs   The {@link AttributeSet}.
 */
public SheetBehavior(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SheetBehavior);
    setPeekHeight(a.getDimensionPixelSize(R.styleable.SheetBehavior_peekHeight, 0));
    setHideable(a.getBoolean(R.styleable.SheetBehavior_hiddenEnable, false));
    mSlideModel = a.getInt(R.styleable.SheetBehavior_slideMode, BOTTOM_SHEET);
    a.recycle();
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.abcs.haiwaigou.yyg.view.ReadMoreTextView.java

public ReadMoreTextView(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.ReadMoreTextView);
    this.trimLength = typedArray.getInt(R.styleable.ReadMoreTextView_trimLength, DEFAULT_TRIM_LENGTH);
    int resourceIdTrimCollapsedText = typedArray.getResourceId(R.styleable.ReadMoreTextView_trimCollapsedText,
            R.string.read_more);/*w  w  w .  j a v a2s.  co  m*/
    int resourceIdTrimExpandedText = typedArray.getResourceId(R.styleable.ReadMoreTextView_trimExpandedText,
            R.string.read_less);
    this.trimCollapsedText = getResources().getString(resourceIdTrimCollapsedText);
    this.trimExpandedText = getResources().getString(resourceIdTrimExpandedText);
    this.trimLines = typedArray.getInt(R.styleable.ReadMoreTextView_trimLines, DEFAULT_TRIM_LINES);
    this.colorClickableText = typedArray.getColor(R.styleable.ReadMoreTextView_colorClickableText,
            ContextCompat.getColor(context, R.color.tljr_statusbarcolor));
    this.showTrimExpandedText = typedArray.getBoolean(R.styleable.ReadMoreTextView_showTrimExpandedText,
            DEFAULT_SHOW_TRIM_EXPANDED_TEXT);
    this.trimMode = typedArray.getInt(R.styleable.ReadMoreTextView_trimMode, TRIM_MODE_LINES);
    typedArray.recycle();
    viewMoreSpan = new ReadMoreClickableSpan();
    onGlobalLayoutLineEndIndex();
    setText();
}

From source file:jp.co.ipublishing.esnavi.views.MarqueeView.java

/**
 * (XML??)//w  w w  .java2 s  . c om
 *
 * @param context 
 * @param attrs   XML???
 */
public MarqueeView(Context context, AttributeSet attrs) {
    super(context, attrs);

    initMarqueeView();

    // XML??
    final TypedArray attributes = context.obtainStyledAttributes(attrs, R.styleable.MarqueeView);

    final String marqueeText = attributes.getString(R.styleable.MarqueeView_marquee_text);
    if (marqueeText != null) {
        setText(marqueeText);
    }

    final int textSize = attributes.getDimensionPixelOffset(R.styleable.MarqueeView_marquee_textSize, 0);
    if (textSize > 0) {
        setTextSize(textSize);
    }

    final int padding = attributes.getDimensionPixelOffset(R.styleable.MarqueeView_marquee_padding, 0);
    if (padding > 0) {
        setPadding(padding, padding, padding, padding);
    }

    setTextColor(attributes.getColor(R.styleable.MarqueeView_marquee_textColor, 0xFFFFFFFF));
    setBackgroundColor(attributes.getColor(R.styleable.MarqueeView_marquee_background, 0xFF000000));
    setRepeatLimit(attributes.getInteger(R.styleable.MarqueeView_marquee_repeatLimit, 1));
    setTextMoveSpeed(attributes.getInteger(R.styleable.MarqueeView_marquee_textMoveSpeed, 5));

    attributes.recycle();
}