atl/android_translation_layer
0
0
Fork 0
mirror of https://gitlab.com/android_translation_layer/android_translation_layer.git synced 2025-10-27 11:48:10 -07:00
Code Issues Packages Projects Releases Wiki Activity

start implementing Drawable using underlying GdkPaintable

Browse Source
This commit is contained in:
Julian Winkler
2023-12-29 16:55:11 +01:00
parent 1b03fa6e1a
commit 8c7dbf6ceb
11 changed files with 148 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/api-impl/android/graphics/drawable/Drawable.java
View File

@@ -1,17 +1,35 @@
package android.graphics.drawable;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import android.content.res.ColorStateList;
import android.content.res.Resources;
import android.content.res.XmlResourceParser;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.PorterDuff;
import android.graphics.Rect;
import android.util.TypedValue;
public abstract class Drawable {
public class Drawable {
public static interface Callback {}
private Rect mBounds = new Rect();
private int[] mStateSet = new int[0];
public long paintable;
public Drawable() {}
public Drawable(long paintable) {
this.paintable = paintable;
}
public int getChangingConfigurations() {
return 0;
@@ -38,7 +56,7 @@ public abstract class Drawable {
return mBounds;
}
public abstract void draw(Canvas canvas);
public void draw(Canvas canvas) {}
public boolean setState(int[] stateSet) {
this.mStateSet = stateSet;
@@ -89,4 +107,36 @@ public abstract class Drawable {
public void setTintMode(PorterDuff.Mode tintMode) {}
public boolean isProjected () {return false;}
public static Drawable createFromXml(Resources resources, XmlResourceParser parser) throws XmlPullParserException, IOException {
int type;
while ((type=parser.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT);
if (type != XmlPullParser.START_TAG)
throw new XmlPullParserException("No start tag found");
if ("selector".equals(parser.getName())) {
StateListDrawable drawable = new StateListDrawable();
drawable.inflate(resources, parser, parser, null);
return drawable;
}
return null;
}
public static Drawable createFromResourceStream(Resources resources, TypedValue value, InputStream is, String file,
Object object) {
Path path = Paths.get(android.os.Environment.getExternalStorageDirectory().getPath(), file);
if (!Files.exists(path)) {
try (InputStream inputStream = ClassLoader.getSystemClassLoader().getResourceAsStream(file)) {
if (inputStream != null) {
Files.createDirectories(path.getParent());
Files.copy(inputStream, path);
}
} catch (IOException e) {
e.printStackTrace();
}
}
long paintable = native_paintable_from_path(path.toString());
return new Drawable(paintable);
}
protected static native long native_paintable_from_path(String path);
}

20
src/api-impl/android/graphics/drawable/StateListDrawable.java
View File

@@ -1,6 +1,15 @@
package android.graphics.drawable;
import java.io.IOException;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import android.content.res.Resources;
import android.content.res.Resources.Theme;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.util.Slog;
public class StateListDrawable extends Drawable {
@@ -11,5 +20,16 @@ public class StateListDrawable extends Drawable {
}
public void addState(int[] stateSet, Drawable drawable) {}
public void inflate(Resources resources, XmlPullParser parser, AttributeSet attrs, Theme theme) throws XmlPullParserException, IOException {
while (parser.next() != XmlPullParser.END_DOCUMENT) {
if ("item".equals(parser.getName())) {
int resid = attrs.getAttributeResourceValue("http://schemas.android.com/apk/res/android", "drawable", -1);
Drawable drawable = resources.getDrawable(resid, theme);
this.paintable = drawable.paintable;
Slog.i("StateListDrawable", "item resid = " + resid + ", paintable = " + drawable.paintable);
}
}
}
}