.gitea/workflows/android.yml

@@ -1,8 +1,6 @@
 name: Android
 
 on:
-  push:
-  pull_request:
   release:
     types: [published]
   workflow_dispatch:
@@ -22,8 +20,6 @@ jobs:
       - uses: android-actions/setup-android@v3
       # Gitea's act resolver cannot peel the annotated v4 tag alias.
       - uses: gradle/actions/setup-gradle@ed408507eac070d1f99cc633dbcf757c94c7933a # v4.4.3
-        with:
-          cache-read-only: ${{ gitea.event_name == 'pull_request' }}
       - name: Install Android SDK packages
         run: sdkmanager "platforms;android-35" "build-tools;35.0.0"
       - name: Lint and test

android/app/src/main/java/io/github/transui/android/PushToTalkButton.java

@@ -1,17 +1,34 @@
 package io.github.transui.android;
 
 import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.widget.ImageButton;
 
 public final class PushToTalkButton extends ImageButton {
+    enum IconMode {
+        APPS,
+        STOP_CIRCLE
+    }
+
+    private final Paint iconPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
     private Runnable pressedAction;
     private Runnable releasedAction;
     private boolean trackingPress;
+    private IconMode iconMode = IconMode.STOP_CIRCLE;
 
     public PushToTalkButton(Context context, AttributeSet attributes) {
         super(context, attributes);
+        iconPaint.setColor(context.getColor(R.color.on_signal));
+        setImageDrawable(null);
+    }
+
+    void setIconMode(IconMode iconMode) {
+        this.iconMode = iconMode;
+        setImageDrawable(null);
+        invalidate();
     }
 
     void setPushToTalkActions(Runnable pressedAction, Runnable releasedAction) {
@@ -55,4 +72,48 @@ public final class PushToTalkButton extends ImageButton {
     public boolean performClick() {
         return super.performClick();
     }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        float contentWidth = getWidth() - getPaddingLeft() - getPaddingRight();
+        float contentHeight = getHeight() - getPaddingTop() - getPaddingBottom();
+        float size = Math.min(contentWidth, contentHeight);
+        float centerX = getWidth() / 2f;
+        float centerY = getHeight() / 2f;
+        if (iconMode == IconMode.APPS) {
+            drawAppsIcon(canvas, centerX, centerY, size);
+        } else {
+            drawStopCircleIcon(canvas, centerX, centerY, size);
+        }
+    }
+
+    private void drawAppsIcon(Canvas canvas, float centerX, float centerY, float size) {
+        iconPaint.setStyle(Paint.Style.FILL);
+        float spacing = size * 0.27f;
+        float radius = size * 0.09f;
+        for (int row = -1; row <= 1; row++) {
+            for (int column = -1; column <= 1; column++) {
+                canvas.drawCircle(
+                        centerX + column * spacing,
+                        centerY + row * spacing,
+                        radius,
+                        iconPaint);
+            }
+        }
+    }
+
+    private void drawStopCircleIcon(Canvas canvas, float centerX, float centerY, float size) {
+        iconPaint.setStyle(Paint.Style.STROKE);
+        iconPaint.setStrokeWidth(size * 0.12f);
+        canvas.drawCircle(centerX, centerY, size * 0.42f, iconPaint);
+        iconPaint.setStyle(Paint.Style.FILL);
+        float squareHalfSize = size * 0.17f;
+        canvas.drawRect(
+                centerX - squareHalfSize,
+                centerY - squareHalfSize,
+                centerX + squareHalfSize,
+                centerY + squareHalfSize,
+                iconPaint);
+    }
 }

android/app/src/main/java/io/github/transui/android/SpeechRecognitionActivity.java

@@ -83,13 +83,13 @@ public final class SpeechRecognitionActivity extends Activity {
         if (config.pushToTalk) {
             record.setBackgroundResource(R.drawable.voice_pill_button);
             resizeRecordButton(132, 64, 16);
-            record.setImageResource(R.drawable.ic_apps);
+            record.setIconMode(PushToTalkButton.IconMode.APPS);
             record.setContentDescription(getString(R.string.hold_to_talk));
             record.setPushToTalkActions(this::startRecording, this::stopRecording);
         } else {
             record.setBackgroundResource(R.drawable.voice_primary_button);
             resizeRecordButton(64, 64, 19);
-            record.setImageResource(R.drawable.ic_stop);
+            record.setIconMode(PushToTalkButton.IconMode.STOP_CIRCLE);
             record.setContentDescription(getString(R.string.stop));
             record.setOnClickListener(view -> stopRecording());
         }
@@ -198,7 +198,9 @@ public final class SpeechRecognitionActivity extends Activity {
         public void onRecording() {
             runOnUiThread(() -> {
                 status.setText(R.string.listening);
-                if (!config.pushToTalk) record.setImageResource(R.drawable.ic_stop);
+                if (!config.pushToTalk) {
+                    record.setIconMode(PushToTalkButton.IconMode.STOP_CIRCLE);
+                }
                 recordingStartedAt = SystemClock.elapsedRealtime();
                 elapsed.setText(R.string.elapsed_zero);
                 handler.post(updateElapsed);

android/app/src/main/java/io/github/transui/android/TransuiInputMethodService.java

@@ -112,13 +112,13 @@ public final class TransuiInputMethodService extends InputMethodService {
         if (config.pushToTalk) {
             record.setBackgroundResource(R.drawable.voice_pill_button);
             resizeRecordButton(132, 64, 16);
-            record.setImageResource(R.drawable.ic_apps);
+            record.setIconMode(PushToTalkButton.IconMode.APPS);
             record.setContentDescription(getString(R.string.hold_to_talk));
             record.setPushToTalkActions(this::startRecording, this::stopRecording);
         } else {
             record.setBackgroundResource(R.drawable.voice_primary_button);
             resizeRecordButton(64, 64, 19);
-            record.setImageResource(R.drawable.ic_stop);
+            record.setIconMode(PushToTalkButton.IconMode.STOP_CIRCLE);
             record.setContentDescription(getString(R.string.stop));
             record.setOnClickListener(view -> stopRecording());
         }
@@ -180,7 +180,9 @@ public final class TransuiInputMethodService extends InputMethodService {
         public void onRecording() {
             handler.post(() -> {
                 status.setText(R.string.listening);
-                if (!config.pushToTalk) record.setImageResource(R.drawable.ic_stop);
+                if (!config.pushToTalk) {
+                    record.setIconMode(PushToTalkButton.IconMode.STOP_CIRCLE);
+                }
             });
         }
 

android/app/src/main/res/drawable/ic_apps.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@color/paper"
-        android:pathData="M4,8h4V4H4v4zM10,20h4v-4h-4v4zM4,20h4v-4H4v4zM4,14h4v-4H4v4zM10,14h4v-4h-4v4zM16,4v4h4V4h-4zM10,8h4V4h-4v4zM16,14h4v-4h-4v4zM16,20h4v-4h-4v4z" />
-</vector>

android/app/src/main/res/drawable/ic_stop.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@color/paper"
-        android:fillType="evenOdd"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM16,16H8V8h8v8z" />
-</vector>

android/app/src/main/res/layout/recognition_panel.xml

@@ -60,8 +60,7 @@
         android:layout_marginTop="14dp"
         android:background="@drawable/voice_primary_button"
         android:contentDescription="@string/stop"
-        android:padding="16dp"
+        android:padding="16dp" />
-        android:src="@drawable/ic_stop" />
 
     <Button
         android:id="@+id/recognition_cancel"

android/app/src/main/res/layout/voice_input.xml

@@ -75,7 +75,6 @@
             android:layout_gravity="center"
             android:background="@drawable/voice_primary_button"
             android:contentDescription="@string/stop"
-            android:padding="21dp"
+            android:padding="21dp" />
-            android:src="@drawable/ic_stop" />
     </FrameLayout>
 </LinearLayout>

android/app/src/main/res/values-night/colors.xml

@@ -6,6 +6,7 @@
     <color name="mist">#11191D</color>
     <color name="paper">#192329</color>
     <color name="line">#34444B</color>
+    <color name="on_signal">#142027</color>
     <color name="ripple_on_signal">#3DFFFFFF</color>
     <color name="ripple_signal">#3342C9C1</color>
 </resources>

android/app/src/main/res/values/colors.xml

@@ -6,6 +6,7 @@
     <color name="mist">#F2F6F7</color>
     <color name="paper">#FFFFFF</color>
     <color name="line">#D5E0E3</color>
+    <color name="on_signal">#FFFFFF</color>
     <color name="ripple_on_signal">#3DFFFFFF</color>
     <color name="ripple_signal">#33008D87</color>
 </resources>