ADD week 5

02-Easy5/E5/sources/androidx/emoji2/text/EmojiSpan.java

@@ -0,0 +1,54 @@
+package androidx.emoji2.text;
+
+import android.graphics.Paint;
+import android.text.style.ReplacementSpan;
+import androidx.core.util.Preconditions;
+
+/* loaded from: classes.dex */
+public abstract class EmojiSpan extends ReplacementSpan {
+    private final EmojiMetadata mMetadata;
+    private final Paint.FontMetricsInt mTmpFontMetrics = new Paint.FontMetricsInt();
+    private short mWidth = -1;
+    private short mHeight = -1;
+    private float mRatio = 1.0f;
+
+    public final int getHeight() {
+        return this.mHeight;
+    }
+
+    public final EmojiMetadata getMetadata() {
+        return this.mMetadata;
+    }
+
+    final float getRatio() {
+        return this.mRatio;
+    }
+
+    final int getWidth() {
+        return this.mWidth;
+    }
+
+    EmojiSpan(EmojiMetadata emojiMetadata) {
+        Preconditions.checkNotNull(emojiMetadata, "metadata cannot be null");
+        this.mMetadata = emojiMetadata;
+    }
+
+    @Override // android.text.style.ReplacementSpan
+    public int getSize(Paint paint, CharSequence charSequence, int i, int i2, Paint.FontMetricsInt fontMetricsInt) {
+        paint.getFontMetricsInt(this.mTmpFontMetrics);
+        this.mRatio = (Math.abs(this.mTmpFontMetrics.descent - this.mTmpFontMetrics.ascent) * 1.0f) / this.mMetadata.getHeight();
+        this.mHeight = (short) (this.mMetadata.getHeight() * this.mRatio);
+        this.mWidth = (short) (this.mMetadata.getWidth() * this.mRatio);
+        if (fontMetricsInt != null) {
+            fontMetricsInt.ascent = this.mTmpFontMetrics.ascent;
+            fontMetricsInt.descent = this.mTmpFontMetrics.descent;
+            fontMetricsInt.top = this.mTmpFontMetrics.top;
+            fontMetricsInt.bottom = this.mTmpFontMetrics.bottom;
+        }
+        return this.mWidth;
+    }
+
+    public final int getId() {
+        return getMetadata().getId();
+    }
+}