diff options
Diffstat (limited to 'main/thirdparty/com')
| -rw-r--r-- | main/thirdparty/com/viewpagerindicator/TitlePageIndicator.java | 138 |
1 files changed, 70 insertions, 68 deletions
diff --git a/main/thirdparty/com/viewpagerindicator/TitlePageIndicator.java b/main/thirdparty/com/viewpagerindicator/TitlePageIndicator.java index 0f922c5..49181a2 100644 --- a/main/thirdparty/com/viewpagerindicator/TitlePageIndicator.java +++ b/main/thirdparty/com/viewpagerindicator/TitlePageIndicator.java @@ -21,6 +21,7 @@ import cgeo.geocaching.R; import org.eclipse.jdt.annotation.NonNull; +import android.annotation.SuppressLint; import android.content.Context; import android.content.res.Resources; import android.content.res.TypedArray; @@ -67,12 +68,12 @@ public class TitlePageIndicator extends View implements PageIndicator { public final int value; - IndicatorStyle(int value) { + IndicatorStyle(final int value) { this.value = value; } - public static IndicatorStyle fromValue(int value) { - for (IndicatorStyle style : IndicatorStyle.values()) { + public static IndicatorStyle fromValue(final int value) { + for (final IndicatorStyle style : IndicatorStyle.values()) { if (style.value == value) { return style; } @@ -91,12 +92,12 @@ public class TitlePageIndicator extends View implements PageIndicator { private boolean mBoldText; private int mColorText; private int mColorSelected; - private Path mPath = new Path(); + private final Path mPath = new Path(); private final Paint mPaintFooterLine; private IndicatorStyle mFooterIndicatorStyle; private final Paint mPaintFooterIndicator; private float mFooterIndicatorHeight; - private float mFooterIndicatorUnderlinePadding; + private final float mFooterIndicatorUnderlinePadding; private float mFooterPadding; private float mTitlePadding; private float mTopPadding; @@ -106,21 +107,21 @@ public class TitlePageIndicator extends View implements PageIndicator { private static final int INVALID_POINTER = -1; - private int mTouchSlop; + private final int mTouchSlop; private float mLastMotionX = -1; private int mActivePointerId = INVALID_POINTER; private boolean mIsDragging; - public TitlePageIndicator(Context context) { + public TitlePageIndicator(final Context context) { this(context, null); } - public TitlePageIndicator(Context context, AttributeSet attrs) { + public TitlePageIndicator(final Context context, final AttributeSet attrs) { this(context, attrs, R.attr.vpiTitlePageIndicatorStyle); } - public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) { + public TitlePageIndicator(final Context context, final AttributeSet attrs, final int defStyle) { super(context, attrs, defStyle); //Load defaults from resources @@ -140,7 +141,7 @@ public class TitlePageIndicator extends View implements PageIndicator { final float defaultTopPadding = res.getDimension(R.dimen.default_title_indicator_top_padding); //Retrieve styles attributes - TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TitlePageIndicator, defStyle, R.style.Widget_TitlePageIndicator); + final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TitlePageIndicator, defStyle, R.style.Widget_TitlePageIndicator); //Retrieve the colors to be used for this view and apply them. mFooterLineHeight = a.getDimension(R.styleable.TitlePageIndicator_footerLineHeight, defaultFooterLineHeight); @@ -179,7 +180,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mPaintFooterLine.getColor(); } - public void setFooterColor(int footerColor) { + public void setFooterColor(final int footerColor) { mPaintFooterLine.setColor(footerColor); mPaintFooterIndicator.setColor(footerColor); invalidate(); @@ -189,7 +190,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mFooterLineHeight; } - public void setFooterLineHeight(float footerLineHeight) { + public void setFooterLineHeight(final float footerLineHeight) { mFooterLineHeight = footerLineHeight; mPaintFooterLine.setStrokeWidth(mFooterLineHeight); invalidate(); @@ -199,7 +200,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mFooterIndicatorHeight; } - public void setFooterIndicatorHeight(float footerTriangleHeight) { + public void setFooterIndicatorHeight(final float footerTriangleHeight) { mFooterIndicatorHeight = footerTriangleHeight; invalidate(); } @@ -208,7 +209,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mFooterPadding; } - public void setFooterIndicatorPadding(float footerIndicatorPadding) { + public void setFooterIndicatorPadding(final float footerIndicatorPadding) { mFooterPadding = footerIndicatorPadding; invalidate(); } @@ -217,7 +218,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mFooterIndicatorStyle; } - public void setFooterIndicatorStyle(IndicatorStyle indicatorStyle) { + public void setFooterIndicatorStyle(final IndicatorStyle indicatorStyle) { mFooterIndicatorStyle = indicatorStyle; invalidate(); } @@ -226,7 +227,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mColorSelected; } - public void setSelectedColor(int selectedColor) { + public void setSelectedColor(final int selectedColor) { mColorSelected = selectedColor; invalidate(); } @@ -235,7 +236,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mBoldText; } - public void setSelectedBold(boolean selectedBold) { + public void setSelectedBold(final boolean selectedBold) { mBoldText = selectedBold; invalidate(); } @@ -244,7 +245,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mColorText; } - public void setTextColor(int textColor) { + public void setTextColor(final int textColor) { mPaintText.setColor(textColor); mColorText = textColor; invalidate(); @@ -254,7 +255,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return mPaintText.getTextSize(); } - public void setTextSize(float textSize) { + public void setTextSize(final float textSize) { mPaintText.setTextSize(textSize); invalidate(); } @@ -263,7 +264,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return this.mTitlePadding; } - public void setTitlePadding(float titlePadding) { + public void setTitlePadding(final float titlePadding) { mTitlePadding = titlePadding; invalidate(); } @@ -272,7 +273,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return this.mTopPadding; } - public void setTopPadding(float topPadding) { + public void setTopPadding(final float topPadding) { mTopPadding = topPadding; invalidate(); } @@ -281,7 +282,7 @@ public class TitlePageIndicator extends View implements PageIndicator { return this.mClipPadding; } - public void setClipPadding(float clipPadding) { + public void setClipPadding(final float clipPadding) { mClipPadding = clipPadding; invalidate(); } @@ -292,7 +293,7 @@ public class TitlePageIndicator extends View implements PageIndicator { * @see android.view.View#onDraw(android.graphics.Canvas) */ @Override - protected void onDraw(Canvas canvas) { + protected void onDraw(final Canvas canvas) { super.onDraw(canvas); if (mViewPager == null) { @@ -304,7 +305,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } //Calculate views bounds - ArrayList<RectF> bounds = calculateAllBounds(mPaintText); + final ArrayList<RectF> bounds = calculateAllBounds(mPaintText); //Make sure we're on a page that still exists if (mCurrentPage >= bounds.size()) { @@ -333,8 +334,8 @@ public class TitlePageIndicator extends View implements PageIndicator { final float selectedPercent = (SELECTION_FADE_PERCENTAGE - offsetPercent) / SELECTION_FADE_PERCENTAGE; //Verify if the current view must be clipped to the screen - RectF curPageBound = bounds.get(mCurrentPage); - float curPageWidth = curPageBound.right - curPageBound.left; + final RectF curPageBound = bounds.get(mCurrentPage); + final float curPageWidth = curPageBound.right - curPageBound.left; if (curPageBound.left < leftClip) { //Try to clip to the screen (left side) clipViewOnTheLeft(curPageBound, curPageWidth, left); @@ -347,14 +348,14 @@ public class TitlePageIndicator extends View implements PageIndicator { //Left views starting from the current position if (mCurrentPage > 0) { for (int i = mCurrentPage - 1; i >= 0; i--) { - RectF bound = bounds.get(i); + final RectF bound = bounds.get(i); //Is left side is outside the screen if (bound.left < leftClip) { - float w = bound.right - bound.left; + final float w = bound.right - bound.left; //Try to clip to the screen (left side) clipViewOnTheLeft(bound, w, left); //Except if there's an intersection with the right view - RectF rightBound = bounds.get(i + 1); + final RectF rightBound = bounds.get(i + 1); //Intersection if (bound.right + mTitlePadding > rightBound.left) { bound.left = rightBound.left - w - mTitlePadding; @@ -366,14 +367,14 @@ public class TitlePageIndicator extends View implements PageIndicator { //Right views starting from the current position if (mCurrentPage < countMinusOne) { for (int i = mCurrentPage + 1 ; i < count; i++) { - RectF bound = bounds.get(i); + final RectF bound = bounds.get(i); //If right side is outside the screen if (bound.right > rightClip) { - float w = bound.right - bound.left; + final float w = bound.right - bound.left; //Try to clip to the screen (right side) clipViewOnTheRight(bound, w, right); //Except if there's an intersection with the left view - RectF leftBound = bounds.get(i - 1); + final RectF leftBound = bounds.get(i - 1); //Intersection if (bound.left - mTitlePadding < leftBound.right) { bound.left = leftBound.right + mTitlePadding; @@ -386,7 +387,7 @@ public class TitlePageIndicator extends View implements PageIndicator { //Now draw views for (int i = 0; i < count; i++) { //Get the title - RectF bound = bounds.get(i); + final RectF bound = bounds.get(i); //Only if one side is visible if ((bound.left > left && bound.left < right) || (bound.right > left && bound.right < right)) { final boolean currentPage = (i == page); @@ -428,7 +429,7 @@ public class TitlePageIndicator extends View implements PageIndicator { break; } - RectF underlineBounds = bounds.get(page); + final RectF underlineBounds = bounds.get(page); mPath.reset(); mPath.moveTo(underlineBounds.left - mFooterIndicatorUnderlinePadding, height - mFooterLineHeight); mPath.lineTo(underlineBounds.right + mFooterIndicatorUnderlinePadding, height - mFooterLineHeight); @@ -446,8 +447,9 @@ public class TitlePageIndicator extends View implements PageIndicator { } } + @SuppressLint("ClickableViewAccessibility") @Override - public boolean onTouchEvent(@NonNull android.view.MotionEvent ev) { + public boolean onTouchEvent(@NonNull final android.view.MotionEvent ev) { if ((mViewPager == null) || (mViewPager.getAdapter().getCount() == 0)) { return false; } @@ -537,7 +539,7 @@ public class TitlePageIndicator extends View implements PageIndicator { * @param curViewWidth * width of the view. */ - private void clipViewOnTheRight(RectF curViewBound, float curViewWidth, int right) { + private void clipViewOnTheRight(final RectF curViewBound, final float curViewWidth, final int right) { curViewBound.right = right - mClipPadding; curViewBound.left = curViewBound.right - curViewWidth; } @@ -550,7 +552,7 @@ public class TitlePageIndicator extends View implements PageIndicator { * @param curViewWidth * width of the view. */ - private void clipViewOnTheLeft(RectF curViewBound, float curViewWidth, int left) { + private void clipViewOnTheLeft(final RectF curViewBound, final float curViewWidth, final int left) { curViewBound.left = left + mClipPadding; curViewBound.right = mClipPadding + curViewWidth; } @@ -562,16 +564,16 @@ public class TitlePageIndicator extends View implements PageIndicator { * @param currentIndex * @return */ - private ArrayList<RectF> calculateAllBounds(Paint paint) { - ArrayList<RectF> list = new ArrayList<RectF>(); + private ArrayList<RectF> calculateAllBounds(final Paint paint) { + final ArrayList<RectF> list = new ArrayList<RectF>(); //For each views (If no values then add a fake one) final int count = mViewPager.getAdapter().getCount(); final int width = getWidth(); final int halfWidth = width / 2; for (int i = 0; i < count; i++) { - RectF bounds = calcBounds(i, paint); - float w = (bounds.right - bounds.left); - float h = (bounds.bottom - bounds.top); + final RectF bounds = calcBounds(i, paint); + final float w = (bounds.right - bounds.left); + final float h = (bounds.bottom - bounds.top); bounds.left = (halfWidth) - (w / 2) - mCurrentOffset + ((i - mCurrentPage) * width); bounds.right = bounds.left + w; bounds.top = 0; @@ -589,16 +591,16 @@ public class TitlePageIndicator extends View implements PageIndicator { * @param paint * @return */ - private RectF calcBounds(int index, Paint paint) { + private RectF calcBounds(final int index, final Paint paint) { //Calculate the text bounds - RectF bounds = new RectF(); + final RectF bounds = new RectF(); bounds.right = paint.measureText(mTitleProvider.getTitle(index)); bounds.bottom = paint.descent() - paint.ascent(); return bounds; } @Override - public void setViewPager(ViewPager view) { + public void setViewPager(final ViewPager view) { final PagerAdapter adapter = view.getAdapter(); if (adapter == null) { throw new IllegalStateException("ViewPager does not have adapter instance."); @@ -613,7 +615,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void setViewPager(ViewPager view, int initialPosition) { + public void setViewPager(final ViewPager view, final int initialPosition) { setViewPager(view); setCurrentItem(initialPosition); } @@ -624,7 +626,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void setCurrentItem(int item) { + public void setCurrentItem(final int item) { if (mViewPager == null) { throw new IllegalStateException("ViewPager has not been bound."); } @@ -634,7 +636,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void onPageScrollStateChanged(int state) { + public void onPageScrollStateChanged(final int state) { mScrollState = state; if (mListener != null) { @@ -643,7 +645,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { + public void onPageScrolled(final int position, final float positionOffset, final int positionOffsetPixels) { mCurrentPage = position; mCurrentOffset = positionOffsetPixels; invalidate(); @@ -654,7 +656,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void onPageSelected(int position) { + public void onPageSelected(final int position) { if (mScrollState == ViewPager.SCROLL_STATE_IDLE) { mCurrentPage = position; invalidate(); @@ -666,7 +668,7 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) { + public void setOnPageChangeListener(final ViewPager.OnPageChangeListener listener) { mListener = listener; } @@ -676,7 +678,7 @@ public class TitlePageIndicator extends View implements PageIndicator { * @see android.view.View#onMeasure(int, int) */ @Override - protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) { setMeasuredDimension(measureWidth(widthMeasureSpec), measureHeight(heightMeasureSpec)); } @@ -687,9 +689,9 @@ public class TitlePageIndicator extends View implements PageIndicator { * A measureSpec packed into an int * @return The width of the view, honoring constraints from measureSpec */ - private int measureWidth(int measureSpec) { - int specMode = MeasureSpec.getMode(measureSpec); - int specSize = MeasureSpec.getSize(measureSpec); + private int measureWidth(final int measureSpec) { + final int specMode = MeasureSpec.getMode(measureSpec); + final int specSize = MeasureSpec.getSize(measureSpec); if (specMode != MeasureSpec.EXACTLY) { throw new IllegalStateException(getClass().getSimpleName() + " can only be used in EXACTLY mode."); @@ -704,17 +706,17 @@ public class TitlePageIndicator extends View implements PageIndicator { * A measureSpec packed into an int * @return The height of the view, honoring constraints from measureSpec */ - private int measureHeight(int measureSpec) { + private int measureHeight(final int measureSpec) { float result; - int specMode = MeasureSpec.getMode(measureSpec); - int specSize = MeasureSpec.getSize(measureSpec); + final int specMode = MeasureSpec.getMode(measureSpec); + final int specSize = MeasureSpec.getSize(measureSpec); if (specMode == MeasureSpec.EXACTLY) { //We were told how big to be result = specSize; } else { //Calculate the text bounds - RectF bounds = new RectF(); + final RectF bounds = new RectF(); bounds.bottom = mPaintText.descent()-mPaintText.ascent(); result = bounds.bottom - bounds.top + mFooterLineHeight + mFooterPadding + mTopPadding; if (mFooterIndicatorStyle != IndicatorStyle.None) { @@ -725,8 +727,8 @@ public class TitlePageIndicator extends View implements PageIndicator { } @Override - public void onRestoreInstanceState(Parcelable state) { - SavedState savedState = (SavedState)state; + public void onRestoreInstanceState(final Parcelable state) { + final SavedState savedState = (SavedState)state; super.onRestoreInstanceState(savedState.getSuperState()); mCurrentPage = savedState.currentPage; requestLayout(); @@ -734,8 +736,8 @@ public class TitlePageIndicator extends View implements PageIndicator { @Override public Parcelable onSaveInstanceState() { - Parcelable superState = super.onSaveInstanceState(); - SavedState savedState = new SavedState(superState); + final Parcelable superState = super.onSaveInstanceState(); + final SavedState savedState = new SavedState(superState); savedState.currentPage = mCurrentPage; return savedState; } @@ -743,29 +745,29 @@ public class TitlePageIndicator extends View implements PageIndicator { static class SavedState extends BaseSavedState { int currentPage; - public SavedState(Parcelable superState) { + public SavedState(final Parcelable superState) { super(superState); } - private SavedState(Parcel in) { + private SavedState(final Parcel in) { super(in); currentPage = in.readInt(); } @Override - public void writeToParcel(@NonNull Parcel dest, int flags) { + public void writeToParcel(@NonNull final Parcel dest, final int flags) { super.writeToParcel(dest, flags); dest.writeInt(currentPage); } public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() { @Override - public SavedState createFromParcel(Parcel in) { + public SavedState createFromParcel(final Parcel in) { return new SavedState(in); } @Override - public SavedState[] newArray(int size) { + public SavedState[] newArray(final int size) { return new SavedState[size]; } }; |