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Call answer button listens to accessibility changes.

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This commit is contained in:
Alan Evans 2019-08-12 15:03:50 -04:00 committed by Greyson Parrelli
parent a58f564d1e
commit 900371bb30
1 changed files with 33 additions and 5 deletions
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38
src/org/thoughtcrime/securesms/components/webrtc/WebRtcAnswerDeclineButton.java
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@ -26,7 +26,7 @@ import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.util.ServiceUtil; import org.thoughtcrime.securesms.util.ServiceUtil;
import org.thoughtcrime.securesms.util.ViewUtil; import org.thoughtcrime.securesms.util.ViewUtil;
public final class WebRtcAnswerDeclineButton extends LinearLayout { public final class WebRtcAnswerDeclineButton extends LinearLayout implements AccessibilityManager.TouchExplorationStateChangeListener {
@SuppressWarnings("unused") @SuppressWarnings("unused")
private static final String TAG = Log.tag(WebRtcAnswerDeclineButton.class); private static final String TAG = Log.tag(WebRtcAnswerDeclineButton.class);
@ -45,6 +45,8 @@ public final class WebRtcAnswerDeclineButton extends LinearLayout {
private AnswerDeclineListener listener; private AnswerDeclineListener listener;
@Nullable private DragToAnswer dragToAnswerListener; @Nullable private DragToAnswer dragToAnswerListener;
private AccessibilityManager accessibilityManager;
private boolean ringAnimation;
public WebRtcAnswerDeclineButton(Context context) { public WebRtcAnswerDeclineButton(Context context) {
super(context); super(context);
@ -65,15 +67,29 @@ public final class WebRtcAnswerDeclineButton extends LinearLayout {
setOrientation(LinearLayout.VERTICAL); setOrientation(LinearLayout.VERTICAL);
setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
AccessibilityManager accessibilityManager = ServiceUtil.getAccessibilityManager(getContext()); accessibilityManager = ServiceUtil.getAccessibilityManager(getContext());
boolean isExploreByTouchEnabled = accessibilityManager.isTouchExplorationEnabled();
if (isExploreByTouchEnabled) { createView(accessibilityManager.isTouchExplorationEnabled());
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
accessibilityManager.addTouchExplorationStateChangeListener(this);
}
@Override
protected void onDetachedFromWindow() {
accessibilityManager.removeTouchExplorationStateChangeListener(this);
super.onDetachedFromWindow();
}
private void createView(boolean isTouchExplorationEnabled) {
if (isTouchExplorationEnabled) {
inflate(getContext(), R.layout.webrtc_answer_decline_button_accessible, this); inflate(getContext(), R.layout.webrtc_answer_decline_button_accessible, this);
findViewById(R.id.answer).setOnClickListener((view) -> listener.onAnswered()); findViewById(R.id.answer).setOnClickListener((view) -> listener.onAnswered());
findViewById(R.id.reject).setOnClickListener((view) -> listener.onDeclined()); findViewById(R.id.reject).setOnClickListener((view) -> listener.onDeclined());
} else { } else {
inflate(getContext(), R.layout.webrtc_answer_decline_button, this); inflate(getContext(), R.layout.webrtc_answer_decline_button, this);
@ -82,6 +98,10 @@ public final class WebRtcAnswerDeclineButton extends LinearLayout {
dragToAnswerListener = new DragToAnswer(answer, this); dragToAnswerListener = new DragToAnswer(answer, this);
answer.setOnTouchListener(dragToAnswerListener); answer.setOnTouchListener(dragToAnswerListener);
if (ringAnimation) {
startRingingAnimation();
}
} }
} }
@ -90,17 +110,25 @@ public final class WebRtcAnswerDeclineButton extends LinearLayout {
} }
public void startRingingAnimation() { public void startRingingAnimation() {
ringAnimation = true;
if (dragToAnswerListener != null) { if (dragToAnswerListener != null) {
dragToAnswerListener.startRingingAnimation(); dragToAnswerListener.startRingingAnimation();
} }
} }
public void stopRingingAnimation() { public void stopRingingAnimation() {
ringAnimation = false;
if (dragToAnswerListener != null) { if (dragToAnswerListener != null) {
dragToAnswerListener.stopRingingAnimation(); dragToAnswerListener.stopRingingAnimation();
} }
} }
@Override
public void onTouchExplorationStateChanged(boolean enabled) {
removeAllViews();
createView(enabled);
}
private class DragToAnswer implements View.OnTouchListener { private class DragToAnswer implements View.OnTouchListener {
private final TextView swipeUpText; private final TextView swipeUpText;