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Code Issues Projects Releases Packages Wiki Activity Actions 2

android: fix cursor and handle color

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On android, the handle is the same as the cursor color and the cursor
color is usually the "accent" color.
We can't know the accent color from the native code, but we know the
selection color which is the accent color with a lesser opacity.
This commit is contained in:
Olivier Goffart 2024-03-20 13:10:18 +01:00
parent b988d6d198
commit 9f6b837f7d
4 changed files with 68 additions and 12 deletions
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26
internal/backends/android-activity/java/SlintAndroidJavaHelper.java
View file

@ -7,6 +7,8 @@ import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.BlendMode;
import android.graphics.BlendModeColorFilter;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.text.Editable;
@ -85,6 +87,14 @@ class InputHandle extends ImageView {
public void hide() {
mPopupWindow.dismiss();
}
public void setHandleColor(int color) {
Drawable drawable = getDrawable();
if (drawable != null) {
drawable.setColorFilter(new BlendModeColorFilter(color, BlendMode.SRC_IN));
setImageDrawable(drawable);
}
}
}
class SlintInputView extends View {
@ -213,6 +223,12 @@ class SlintInputView extends View {
mHandle.hide();
}
}
public void setHandleColor(int color) {
if (mHandle != null) {
mHandle.setHandleColor(color);
}
}
}
public class SlintAndroidJavaHelper {
@ -270,6 +286,16 @@ public class SlintAndroidJavaHelper {
int selEnd = Math.max(cursor_position, anchor_position);
mInputView.setText(text, selStart, selEnd, preedit_start, preedit_end, input_type);
mInputView.setCursorPos(rect_x, rect_y, rect_w, rect_h, show_cursor_handles);
}
});
}
public void set_handle_color(int color) {
mActivity.runOnUiThread(new Runnable() {
@Override
public void run() {
mInputView.setHandleColor(color);
}
});
}