package androidx.appcompat.widget;

import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.RectF;
import android.os.Build;
import android.text.Layout;
import android.text.StaticLayout;
import android.text.TextDirectionHeuristic;
import android.text.TextDirectionHeuristics;
import android.text.TextPaint;
import android.text.method.TransformationMethod;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.annotation.RestrictTo;
import androidx.annotation.VisibleForTesting;
import androidx.appcompat.R;
import androidx.core.view.ViewCompat;
import c.d.b.a.a;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.concurrent.ConcurrentHashMap;
public class AppCompatTextViewAutoSizeHelper {
    private static final int DEFAULT_AUTO_SIZE_GRANULARITY_IN_PX = 1;
    private static final int DEFAULT_AUTO_SIZE_MAX_TEXT_SIZE_IN_SP = 112;
    private static final int DEFAULT_AUTO_SIZE_MIN_TEXT_SIZE_IN_SP = 12;
    private static final String TAG = "ACTVAutoSizeHelper";
    private static final RectF TEMP_RECTF = new RectF();
    public static final float UNSET_AUTO_SIZE_UNIFORM_CONFIGURATION_VALUE = -1.0f;
    private static final int VERY_WIDE = 1048576;
    private static ConcurrentHashMap<String, Field> sTextViewFieldByNameCache = new ConcurrentHashMap<>();
    private static ConcurrentHashMap<String, Method> sTextViewMethodByNameCache = new ConcurrentHashMap<>();
    private float mAutoSizeMaxTextSizeInPx = -1.0f;
    private float mAutoSizeMinTextSizeInPx = -1.0f;
    private float mAutoSizeStepGranularityInPx = -1.0f;
    private int[] mAutoSizeTextSizesInPx = new int[0];
    private int mAutoSizeTextType = 0;
    private final Context mContext;
    private boolean mHasPresetAutoSizeValues = false;
    private final Impl mImpl;
    private boolean mNeedsAutoSizeText = false;
    private TextPaint mTempTextPaint;
    @NonNull
    private final TextView mTextView;

    public static class Impl {
        public void computeAndSetTextDirection(StaticLayout.Builder builder, TextView textView) {
        }

        public boolean isHorizontallyScrollable(TextView textView) {
            return ((Boolean) AppCompatTextViewAutoSizeHelper.invokeAndReturnWithDefault(textView, "getHorizontallyScrolling", Boolean.FALSE)).booleanValue();
        }
    }

    @RequiresApi(23)
    public static class Impl23 extends Impl {
        @Override // androidx.appcompat.widget.AppCompatTextViewAutoSizeHelper.Impl
        public void computeAndSetTextDirection(StaticLayout.Builder builder, TextView textView) {
            builder.setTextDirection((TextDirectionHeuristic) AppCompatTextViewAutoSizeHelper.invokeAndReturnWithDefault(textView, "getTextDirectionHeuristic", TextDirectionHeuristics.FIRSTSTRONG_LTR));
        }
    }

    @RequiresApi(29)
    public static class Impl29 extends Impl23 {
        @Override // androidx.appcompat.widget.AppCompatTextViewAutoSizeHelper.Impl23, androidx.appcompat.widget.AppCompatTextViewAutoSizeHelper.Impl
        public void computeAndSetTextDirection(StaticLayout.Builder builder, TextView textView) {
            builder.setTextDirection(textView.getTextDirectionHeuristic());
        }

        @Override // androidx.appcompat.widget.AppCompatTextViewAutoSizeHelper.Impl
        public boolean isHorizontallyScrollable(TextView textView) {
            return textView.isHorizontallyScrollable();
        }
    }

    public AppCompatTextViewAutoSizeHelper(@NonNull TextView textView) {
        this.mTextView = textView;
        this.mContext = textView.getContext();
        int i = Build.VERSION.SDK_INT;
        if (i >= 29) {
            this.mImpl = new Impl29();
        } else if (i >= 23) {
            this.mImpl = new Impl23();
        } else {
            this.mImpl = new Impl();
        }
    }

    private static <T> T accessAndReturnWithDefault(@NonNull Object obj, @NonNull String str, @NonNull T t) {
        try {
            Field textViewField = getTextViewField(str);
            return textViewField == null ? t : (T) textViewField.get(obj);
        } catch (IllegalAccessException e) {
            Log.w("ACTVAutoSizeHelper", "Failed to access TextView#" + str + " member", e);
            return t;
        }
    }

    private int[] cleanupAutoSizePresetSizes(int[] iArr) {
        int length = iArr.length;
        if (length == 0) {
            return iArr;
        }
        Arrays.sort(iArr);
        ArrayList arrayList = new ArrayList();
        for (int i : iArr) {
            if (i > 0 && Collections.binarySearch(arrayList, Integer.valueOf(i)) < 0) {
                arrayList.add(Integer.valueOf(i));
            }
        }
        if (length == arrayList.size()) {
            return iArr;
        }
        int size = arrayList.size();
        int[] iArr2 = new int[size];
        for (int i2 = 0; i2 < size; i2++) {
            iArr2[i2] = ((Integer) arrayList.get(i2)).intValue();
        }
        return iArr2;
    }

    private void clearAutoSizeConfiguration() {
        this.mAutoSizeTextType = 0;
        this.mAutoSizeMinTextSizeInPx = -1.0f;
        this.mAutoSizeMaxTextSizeInPx = -1.0f;
        this.mAutoSizeStepGranularityInPx = -1.0f;
        this.mAutoSizeTextSizesInPx = new int[0];
        this.mNeedsAutoSizeText = false;
    }

    @RequiresApi(23)
    private StaticLayout createStaticLayoutForMeasuring(CharSequence charSequence, Layout.Alignment alignment, int i, int i2) {
        StaticLayout.Builder obtain = StaticLayout.Builder.obtain(charSequence, 0, charSequence.length(), this.mTempTextPaint, i);
        StaticLayout.Builder hyphenationFrequency = obtain.setAlignment(alignment).setLineSpacing(this.mTextView.getLineSpacingExtra(), this.mTextView.getLineSpacingMultiplier()).setIncludePad(this.mTextView.getIncludeFontPadding()).setBreakStrategy(this.mTextView.getBreakStrategy()).setHyphenationFrequency(this.mTextView.getHyphenationFrequency());
        if (i2 == -1) {
            i2 = Integer.MAX_VALUE;
        }
        hyphenationFrequency.setMaxLines(i2);
        try {
            this.mImpl.computeAndSetTextDirection(obtain, this.mTextView);
        } catch (ClassCastException unused) {
            Log.w("ACTVAutoSizeHelper", "Failed to obtain TextDirectionHeuristic, auto size may be incorrect");
        }
        return obtain.build();
    }

    private StaticLayout createStaticLayoutForMeasuringPre16(CharSequence charSequence, Layout.Alignment alignment, int i) {
        return new StaticLayout(charSequence, this.mTempTextPaint, i, alignment, ((Float) accessAndReturnWithDefault(this.mTextView, "mSpacingMult", Float.valueOf(1.0f))).floatValue(), ((Float) accessAndReturnWithDefault(this.mTextView, "mSpacingAdd", Float.valueOf(0.0f))).floatValue(), ((Boolean) accessAndReturnWithDefault(this.mTextView, "mIncludePad", Boolean.TRUE)).booleanValue());
    }

    @RequiresApi(16)
    private StaticLayout createStaticLayoutForMeasuringPre23(CharSequence charSequence, Layout.Alignment alignment, int i) {
        return new StaticLayout(charSequence, this.mTempTextPaint, i, alignment, this.mTextView.getLineSpacingMultiplier(), this.mTextView.getLineSpacingExtra(), this.mTextView.getIncludeFontPadding());
    }

    private int findLargestTextSizeWhichFits(RectF rectF) {
        int length = this.mAutoSizeTextSizesInPx.length;
        if (length != 0) {
            int i = length - 1;
            int i2 = 1;
            int i3 = 0;
            while (i2 <= i) {
                int i4 = (i2 + i) / 2;
                if (suggestedSizeFitsInSpace(this.mAutoSizeTextSizesInPx[i4], rectF)) {
                    int i5 = i4 + 1;
                    i3 = i2;
                    i2 = i5;
                } else {
                    i3 = i4 - 1;
                    i = i3;
                }
            }
            return this.mAutoSizeTextSizesInPx[i3];
        }
        throw new IllegalStateException("No available text sizes to choose from.");
    }

    @Nullable
    private static Field getTextViewField(@NonNull String str) {
        try {
            Field field = sTextViewFieldByNameCache.get(str);
            if (field == null && (field = TextView.class.getDeclaredField(str)) != null) {
                field.setAccessible(true);
                sTextViewFieldByNameCache.put(str, field);
            }
            return field;
        } catch (NoSuchFieldException e) {
            Log.w("ACTVAutoSizeHelper", "Failed to access TextView#" + str + " member", e);
            return null;
        }
    }

    @Nullable
    private static Method getTextViewMethod(@NonNull String str) {
        try {
            Method method = sTextViewMethodByNameCache.get(str);
            if (method == null && (method = TextView.class.getDeclaredMethod(str, new Class[0])) != null) {
                method.setAccessible(true);
                sTextViewMethodByNameCache.put(str, method);
            }
            return method;
        } catch (Exception e) {
            Log.w("ACTVAutoSizeHelper", "Failed to retrieve TextView#" + str + "() method", e);
            return null;
        }
    }

    public static <T> T invokeAndReturnWithDefault(@NonNull Object obj, @NonNull String str, @NonNull T t) {
        try {
            return (T) getTextViewMethod(str).invoke(obj, new Object[0]);
        } catch (Exception e) {
            Log.w("ACTVAutoSizeHelper", "Failed to invoke TextView#" + str + "() method", e);
            return t;
        }
    }

    private void setRawTextSize(float f) {
        if (f != this.mTextView.getPaint().getTextSize()) {
            this.mTextView.getPaint().setTextSize(f);
            boolean isInLayout = this.mTextView.isInLayout();
            if (this.mTextView.getLayout() != null) {
                this.mNeedsAutoSizeText = false;
                try {
                    Method textViewMethod = getTextViewMethod("nullLayouts");
                    if (textViewMethod != null) {
                        textViewMethod.invoke(this.mTextView, new Object[0]);
                    }
                } catch (Exception e) {
                    Log.w("ACTVAutoSizeHelper", "Failed to invoke TextView#nullLayouts() method", e);
                }
                if (!isInLayout) {
                    this.mTextView.requestLayout();
                } else {
                    this.mTextView.forceLayout();
                }
                this.mTextView.invalidate();
            }
        }
    }

    private boolean setupAutoSizeText() {
        if (!supportsAutoSizeText() || this.mAutoSizeTextType != 1) {
            this.mNeedsAutoSizeText = false;
        } else {
            if (!this.mHasPresetAutoSizeValues || this.mAutoSizeTextSizesInPx.length == 0) {
                int floor = ((int) Math.floor((double) ((this.mAutoSizeMaxTextSizeInPx - this.mAutoSizeMinTextSizeInPx) / this.mAutoSizeStepGranularityInPx))) + 1;
                int[] iArr = new int[floor];
                for (int i = 0; i < floor; i++) {
                    iArr[i] = Math.round((((float) i) * this.mAutoSizeStepGranularityInPx) + this.mAutoSizeMinTextSizeInPx);
                }
                this.mAutoSizeTextSizesInPx = cleanupAutoSizePresetSizes(iArr);
            }
            this.mNeedsAutoSizeText = true;
        }
        return this.mNeedsAutoSizeText;
    }

    private void setupAutoSizeUniformPresetSizes(TypedArray typedArray) {
        int length = typedArray.length();
        int[] iArr = new int[length];
        if (length > 0) {
            for (int i = 0; i < length; i++) {
                iArr[i] = typedArray.getDimensionPixelSize(i, -1);
            }
            this.mAutoSizeTextSizesInPx = cleanupAutoSizePresetSizes(iArr);
            setupAutoSizeUniformPresetSizesConfiguration();
        }
    }

    private boolean setupAutoSizeUniformPresetSizesConfiguration() {
        int[] iArr = this.mAutoSizeTextSizesInPx;
        int length = iArr.length;
        boolean z2 = length > 0;
        this.mHasPresetAutoSizeValues = z2;
        if (z2) {
            this.mAutoSizeTextType = 1;
            this.mAutoSizeMinTextSizeInPx = (float) iArr[0];
            this.mAutoSizeMaxTextSizeInPx = (float) iArr[length - 1];
            this.mAutoSizeStepGranularityInPx = -1.0f;
        }
        return z2;
    }

    private boolean suggestedSizeFitsInSpace(int i, RectF rectF) {
        CharSequence transformation;
        CharSequence text = this.mTextView.getText();
        TransformationMethod transformationMethod = this.mTextView.getTransformationMethod();
        if (!(transformationMethod == null || (transformation = transformationMethod.getTransformation(text, this.mTextView)) == null)) {
            text = transformation;
        }
        int maxLines = this.mTextView.getMaxLines();
        initTempTextPaint(i);
        StaticLayout createLayout = createLayout(text, (Layout.Alignment) invokeAndReturnWithDefault(this.mTextView, "getLayoutAlignment", Layout.Alignment.ALIGN_NORMAL), Math.round(rectF.right), maxLines);
        return (maxLines == -1 || (createLayout.getLineCount() <= maxLines && createLayout.getLineEnd(createLayout.getLineCount() - 1) == text.length())) && ((float) createLayout.getHeight()) <= rectF.bottom;
    }

    private boolean supportsAutoSizeText() {
        return !(this.mTextView instanceof AppCompatEditText);
    }

    private void validateAndSetAutoSizeTextTypeUniformConfiguration(float f, float f2, float f3) throws IllegalArgumentException {
        if (f <= 0.0f) {
            throw new IllegalArgumentException("Minimum auto-size text size (" + f + "px) is less or equal to (0px)");
        } else if (f2 <= f) {
            throw new IllegalArgumentException("Maximum auto-size text size (" + f2 + "px) is less or equal to minimum auto-size text size (" + f + "px)");
        } else if (f3 > 0.0f) {
            this.mAutoSizeTextType = 1;
            this.mAutoSizeMinTextSizeInPx = f;
            this.mAutoSizeMaxTextSizeInPx = f2;
            this.mAutoSizeStepGranularityInPx = f3;
            this.mHasPresetAutoSizeValues = false;
        } else {
            throw new IllegalArgumentException("The auto-size step granularity (" + f3 + "px) is less or equal to (0px)");
        }
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public void autoSizeText() {
        if (isAutoSizeEnabled()) {
            if (this.mNeedsAutoSizeText) {
                if (this.mTextView.getMeasuredHeight() > 0 && this.mTextView.getMeasuredWidth() > 0) {
                    int measuredWidth = this.mImpl.isHorizontallyScrollable(this.mTextView) ? 1048576 : (this.mTextView.getMeasuredWidth() - this.mTextView.getTotalPaddingLeft()) - this.mTextView.getTotalPaddingRight();
                    int height = (this.mTextView.getHeight() - this.mTextView.getCompoundPaddingBottom()) - this.mTextView.getCompoundPaddingTop();
                    if (measuredWidth > 0 && height > 0) {
                        RectF rectF = TEMP_RECTF;
                        synchronized (rectF) {
                            rectF.setEmpty();
                            rectF.right = (float) measuredWidth;
                            rectF.bottom = (float) height;
                            float findLargestTextSizeWhichFits = (float) findLargestTextSizeWhichFits(rectF);
                            if (findLargestTextSizeWhichFits != this.mTextView.getTextSize()) {
                                setTextSizeInternal(0, findLargestTextSizeWhichFits);
                            }
                        }
                    } else {
                        return;
                    }
                } else {
                    return;
                }
            }
            this.mNeedsAutoSizeText = true;
        }
    }

    @VisibleForTesting
    public StaticLayout createLayout(CharSequence charSequence, Layout.Alignment alignment, int i, int i2) {
        return Build.VERSION.SDK_INT >= 23 ? createStaticLayoutForMeasuring(charSequence, alignment, i, i2) : createStaticLayoutForMeasuringPre23(charSequence, alignment, i);
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public int getAutoSizeMaxTextSize() {
        return Math.round(this.mAutoSizeMaxTextSizeInPx);
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public int getAutoSizeMinTextSize() {
        return Math.round(this.mAutoSizeMinTextSizeInPx);
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public int getAutoSizeStepGranularity() {
        return Math.round(this.mAutoSizeStepGranularityInPx);
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public int[] getAutoSizeTextAvailableSizes() {
        return this.mAutoSizeTextSizesInPx;
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public int getAutoSizeTextType() {
        return this.mAutoSizeTextType;
    }

    @VisibleForTesting
    public void initTempTextPaint(int i) {
        TextPaint textPaint = this.mTempTextPaint;
        if (textPaint == null) {
            this.mTempTextPaint = new TextPaint();
        } else {
            textPaint.reset();
        }
        this.mTempTextPaint.set(this.mTextView.getPaint());
        this.mTempTextPaint.setTextSize((float) i);
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public boolean isAutoSizeEnabled() {
        return supportsAutoSizeText() && this.mAutoSizeTextType != 0;
    }

    public void loadFromAttributes(@Nullable AttributeSet attributeSet, int i) {
        int resourceId;
        Context context = this.mContext;
        int[] iArr = R.styleable.AppCompatTextView;
        TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, iArr, i, 0);
        TextView textView = this.mTextView;
        ViewCompat.saveAttributeDataForStyleable(textView, textView.getContext(), iArr, attributeSet, obtainStyledAttributes, i, 0);
        int i2 = R.styleable.AppCompatTextView_autoSizeTextType;
        if (obtainStyledAttributes.hasValue(i2)) {
            this.mAutoSizeTextType = obtainStyledAttributes.getInt(i2, 0);
        }
        int i3 = R.styleable.AppCompatTextView_autoSizeStepGranularity;
        float dimension = obtainStyledAttributes.hasValue(i3) ? obtainStyledAttributes.getDimension(i3, -1.0f) : -1.0f;
        int i4 = R.styleable.AppCompatTextView_autoSizeMinTextSize;
        float dimension2 = obtainStyledAttributes.hasValue(i4) ? obtainStyledAttributes.getDimension(i4, -1.0f) : -1.0f;
        int i5 = R.styleable.AppCompatTextView_autoSizeMaxTextSize;
        float dimension3 = obtainStyledAttributes.hasValue(i5) ? obtainStyledAttributes.getDimension(i5, -1.0f) : -1.0f;
        int i6 = R.styleable.AppCompatTextView_autoSizePresetSizes;
        if (obtainStyledAttributes.hasValue(i6) && (resourceId = obtainStyledAttributes.getResourceId(i6, 0)) > 0) {
            TypedArray obtainTypedArray = obtainStyledAttributes.getResources().obtainTypedArray(resourceId);
            setupAutoSizeUniformPresetSizes(obtainTypedArray);
            obtainTypedArray.recycle();
        }
        obtainStyledAttributes.recycle();
        if (!supportsAutoSizeText()) {
            this.mAutoSizeTextType = 0;
        } else if (this.mAutoSizeTextType == 1) {
            if (!this.mHasPresetAutoSizeValues) {
                DisplayMetrics displayMetrics = this.mContext.getResources().getDisplayMetrics();
                if (dimension2 == -1.0f) {
                    dimension2 = TypedValue.applyDimension(2, 12.0f, displayMetrics);
                }
                if (dimension3 == -1.0f) {
                    dimension3 = TypedValue.applyDimension(2, 112.0f, displayMetrics);
                }
                if (dimension == -1.0f) {
                    dimension = 1.0f;
                }
                validateAndSetAutoSizeTextTypeUniformConfiguration(dimension2, dimension3, dimension);
            }
            setupAutoSizeText();
        }
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public void setAutoSizeTextTypeUniformWithConfiguration(int i, int i2, int i3, int i4) throws IllegalArgumentException {
        if (supportsAutoSizeText()) {
            DisplayMetrics displayMetrics = this.mContext.getResources().getDisplayMetrics();
            validateAndSetAutoSizeTextTypeUniformConfiguration(TypedValue.applyDimension(i4, (float) i, displayMetrics), TypedValue.applyDimension(i4, (float) i2, displayMetrics), TypedValue.applyDimension(i4, (float) i3, displayMetrics));
            if (setupAutoSizeText()) {
                autoSizeText();
            }
        }
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public void setAutoSizeTextTypeUniformWithPresetSizes(@NonNull int[] iArr, int i) throws IllegalArgumentException {
        if (supportsAutoSizeText()) {
            int length = iArr.length;
            if (length > 0) {
                int[] iArr2 = new int[length];
                if (i == 0) {
                    iArr2 = Arrays.copyOf(iArr, length);
                } else {
                    DisplayMetrics displayMetrics = this.mContext.getResources().getDisplayMetrics();
                    for (int i2 = 0; i2 < length; i2++) {
                        iArr2[i2] = Math.round(TypedValue.applyDimension(i, (float) iArr[i2], displayMetrics));
                    }
                }
                this.mAutoSizeTextSizesInPx = cleanupAutoSizePresetSizes(iArr2);
                if (!setupAutoSizeUniformPresetSizesConfiguration()) {
                    StringBuilder L = a.L("None of the preset sizes is valid: ");
                    L.append(Arrays.toString(iArr));
                    throw new IllegalArgumentException(L.toString());
                }
            } else {
                this.mHasPresetAutoSizeValues = false;
            }
            if (setupAutoSizeText()) {
                autoSizeText();
            }
        }
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public void setAutoSizeTextTypeWithDefaults(int i) {
        if (!supportsAutoSizeText()) {
            return;
        }
        if (i == 0) {
            clearAutoSizeConfiguration();
        } else if (i == 1) {
            DisplayMetrics displayMetrics = this.mContext.getResources().getDisplayMetrics();
            validateAndSetAutoSizeTextTypeUniformConfiguration(TypedValue.applyDimension(2, 12.0f, displayMetrics), TypedValue.applyDimension(2, 112.0f, displayMetrics), 1.0f);
            if (setupAutoSizeText()) {
                autoSizeText();
            }
        } else {
            throw new IllegalArgumentException(a.k("Unknown auto-size text type: ", i));
        }
    }

    @RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
    public void setTextSizeInternal(int i, float f) {
        Context context = this.mContext;
        setRawTextSize(TypedValue.applyDimension(i, f, (context == null ? Resources.getSystem() : context.getResources()).getDisplayMetrics()));
    }
}