can use native font and "WenQuanYimicroHei" in andriod and desktop (#1013)

* Update Other.json * Update Notifications.json * Update Other.json * Can Change Language With No "ttf" Font * update * Update AndroidLauncher.java * repair app running slowly in using no "tff" class * Can Change Language with No "ttf" Font (#772) * Update Other.json * Update Notifications.json * Update Other.json * Can Change Language With No "ttf" Font * update * Update AndroidLauncher.java * repair app running slowly in using no "tff" class * update nativefont for Desktop and IOS * Delete NativeFontIOS.java * can choose nativefont or font downloading from internet * update * update * Update Fonts.kt * Update Fonts.kt * update * update * update * update * Update build.gradle * update * update * update * can choose native font or "WenquanYiMicroHei" * update * update * update * update
2025-07-22 13:49:54 +07:00 · 2019-09-01 18:01:37 +08:00
parent 8d3a2d6da3
commit 62a85cd14a
14 changed files with 807 additions and 239 deletions
--- a/android/src/core/java/nativefont/NativeFontAndroid.java
+++ b/android/src/core/java/nativefont/NativeFontAndroid.java
@ -0,0 +1,78 @@
+package core.java.nativefont;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Typeface;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.backends.android.AndroidApplication;
+import com.badlogic.gdx.graphics.Color;
+import com.badlogic.gdx.graphics.Pixmap;
+
+import java.io.ByteArrayOutputStream;
+import java.util.HashMap;
+
+/**
+ * Created by tian on 2016/10/2.
+ */
+
+public class NativeFontAndroid implements NativeFontListener {
+    private HashMap<String, Typeface> fontFaces = new HashMap<String, Typeface>();
+    private AndroidApplication androidApplication = (AndroidApplication) Gdx.app;
+    @Override
+    public Pixmap getFontPixmap(String txt, NativeFontPaint vpaint) {
+        Paint paint = new Paint();
+
+        if (!vpaint.getTTFName().equals("")) {
+            // Typeface fontFace = fontFaces.get(vpaint.getTTFName());
+            Gdx.app.log("app",Gdx.files.internal(vpaint.getTTFName()
+                    + (vpaint.getTTFName().endsWith(".ttf") ? ""
+                    : ".ttf")).file().getPath());
+            Typeface fontFace = Typeface.createFromAsset(androidApplication.getAssets(),vpaint.getTTFName()
+                    + (vpaint.getTTFName().endsWith(".ttf") ? ""
+                    : ".ttf"));
+            fontFaces.put(vpaint.getTTFName(), fontFace);
+            paint.setTypeface(fontFace);
+        }
+        paint.setAntiAlias(true);
+        paint.setTextSize(vpaint.getTextSize());
+        Paint.FontMetrics fm = paint.getFontMetrics();
+        int w = (int) paint.measureText(txt);
+        int h = (int) (fm.descent - fm.ascent);
+        if (w == 0) {
+            w = h = vpaint.getTextSize();
+        }
+        Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+        // 如果是描边类型
+        if (vpaint.getStrokeColor() != null) {
+            // 绘制外层
+            paint.setColor(getColor(vpaint.getStrokeColor()));
+            paint.setStrokeWidth(vpaint.getStrokeWidth()); // 描边宽度
+            paint.setStyle(Paint.Style.FILL_AND_STROKE); // 描边种类
+            paint.setFakeBoldText(true); // 外层text采用粗体
+            canvas.drawText(txt, 0, -fm.ascent, paint);
+            paint.setFakeBoldText(false);
+        } else {
+            paint.setUnderlineText(vpaint.getUnderlineText());
+            paint.setStrikeThruText(vpaint.getStrikeThruText());
+            paint.setFakeBoldText(vpaint.getFakeBoldText());
+        }
+        // 绘制内层
+        paint.setStrokeWidth(0);
+        paint.setColor(getColor(vpaint.getColor()));
+        canvas.drawText(txt, 0, -fm.ascent, paint);
+        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
+        bitmap.compress(Bitmap.CompressFormat.PNG, 100, buffer);
+        byte[] encodedData = buffer.toByteArray();
+        Pixmap pixmap = new Pixmap(encodedData, 0, encodedData.length);
+        bitmap = null;
+        canvas = null;
+        return pixmap;
+    }
+
+    private int getColor(Color color) {
+        return (((((int) (color.a * 255.0f)) << 24) | (((int) (color.r * 255.0f)) << 16)) | (((int) (color.g * 255.0f)) << 8)) | ((int) (color.b * 255.0f));
+    }
+}