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Merge "Create tooltip for notifying auto-adding the font scaling tile" into udc-dev

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This commit is contained in:
Candice Lo
2023-03-28 09:34:13 +00:00
committed by Android (Google) Code Review
parent a1da0b8da0 b132ada169
commit 6800d9f6c2
5 changed files with 242 additions and 14 deletions
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87
src/com/android/settings/accessibility/PreviewSizeSeekBarController.java
View File

@@ -16,14 +16,22 @@
package com.android.settings.accessibility;
import android.content.ComponentName;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.widget.SeekBar;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.widget.LabeledSeekBarPreference;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnCreate;
import com.android.settingslib.core.lifecycle.events.OnDestroy;
import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
import java.util.Optional;
@@ -31,12 +39,19 @@ import java.util.Optional;
* The controller of {@link LabeledSeekBarPreference} that listens to display size and font size
* settings changes and updates preview size threshold smoothly.
*/
class PreviewSizeSeekBarController extends BasePreferenceController implements
TextReadingResetController.ResetStateListener {
abstract class PreviewSizeSeekBarController extends BasePreferenceController implements
TextReadingResetController.ResetStateListener, LifecycleObserver, OnCreate,
OnDestroy, OnSaveInstanceState {
private final PreviewSizeData<? extends Number> mSizeData;
private static final String KEY_SAVED_QS_TOOLTIP_RESHOW = "qs_tooltip_reshow";
private boolean mSeekByTouch;
private Optional<ProgressInteractionListener> mInteractionListener = Optional.empty();
private LabeledSeekBarPreference mSeekBarPreference;
private int mLastProgress;
private boolean mNeedsQSTooltipReshow = false;
private AccessibilityQuickSettingsTooltipWindow mTooltipWindow;
private final Handler mHandler;
private final SeekBar.OnSeekBarChangeListener mSeekBarChangeListener =
new SeekBar.OnSeekBarChangeListener() {
@@ -54,6 +69,7 @@ class PreviewSizeSeekBarController extends BasePreferenceController implements
if (!mSeekByTouch) {
interactionListener.onProgressChanged();
onProgressFinalized();
}
}
@@ -67,6 +83,7 @@ class PreviewSizeSeekBarController extends BasePreferenceController implements
mSeekByTouch = false;
mInteractionListener.ifPresent(ProgressInteractionListener::onEndTrackingTouch);
onProgressFinalized();
}
};
@@ -74,6 +91,30 @@ class PreviewSizeSeekBarController extends BasePreferenceController implements
@NonNull PreviewSizeData<? extends Number> sizeData) {
super(context, preferenceKey);
mSizeData = sizeData;
mHandler = new Handler(context.getMainLooper());
}
@Override
public void onCreate(Bundle savedInstanceState) {
// Restore the tooltip.
if (savedInstanceState != null
&& savedInstanceState.containsKey(KEY_SAVED_QS_TOOLTIP_RESHOW)) {
mNeedsQSTooltipReshow = savedInstanceState.getBoolean(KEY_SAVED_QS_TOOLTIP_RESHOW);
}
}
@Override
public void onDestroy() {
// remove runnables in the queue.
mHandler.removeCallbacksAndMessages(null);
}
@Override
public void onSaveInstanceState(Bundle outState) {
final boolean isTooltipWindowShowing = mTooltipWindow != null && mTooltipWindow.isShowing();
if (mNeedsQSTooltipReshow || isTooltipWindowShowing) {
outState.putBoolean(KEY_SAVED_QS_TOOLTIP_RESHOW, /* value= */ true);
}
}
void setInteractionListener(ProgressInteractionListener interactionListener) {
@@ -91,11 +132,15 @@ class PreviewSizeSeekBarController extends BasePreferenceController implements
final int dataSize = mSizeData.getValues().size();
final int initialIndex = mSizeData.getInitialIndex();
mLastProgress = initialIndex;
mSeekBarPreference = screen.findPreference(getPreferenceKey());
mSeekBarPreference.setMax(dataSize - 1);
mSeekBarPreference.setProgress(initialIndex);
mSeekBarPreference.setContinuousUpdates(true);
mSeekBarPreference.setOnSeekBarChangeListener(mSeekBarChangeListener);
if (mNeedsQSTooltipReshow) {
mHandler.post(this::showQuickSettingsTooltipIfNeeded);
}
}
@Override
@@ -108,6 +153,44 @@ class PreviewSizeSeekBarController extends BasePreferenceController implements
mInteractionListener.ifPresent(ProgressInteractionListener::onProgressChanged);
}
private void onProgressFinalized() {
// Using progress in SeekBarPreference since the progresses in
// SeekBarPreference and seekbar are not always the same.
// See {@link androidx.preference.Preference#callChangeListener(Object)}
int seekBarPreferenceProgress = mSeekBarPreference.getProgress();
if (seekBarPreferenceProgress != mLastProgress) {
showQuickSettingsTooltipIfNeeded();
mLastProgress = seekBarPreferenceProgress;
}
}
private void showQuickSettingsTooltipIfNeeded() {
final ComponentName tileComponentName = getTileComponentName();
if (tileComponentName == null) {
// Returns if no tile service assigned.
return;
}
if (!mNeedsQSTooltipReshow && AccessibilityQuickSettingUtils.hasValueInSharedPreferences(
mContext, tileComponentName)) {
// Returns if quick settings tooltip only show once.
return;
}
mTooltipWindow = new AccessibilityQuickSettingsTooltipWindow(mContext);
mTooltipWindow.setup(getTileTooltipContent(),
R.drawable.accessibility_auto_added_qs_tooltip_illustration);
mTooltipWindow.showAtTopCenter(mSeekBarPreference.getSeekbar());
AccessibilityQuickSettingUtils.optInValueToSharedPreferences(mContext, tileComponentName);
mNeedsQSTooltipReshow = false;
}
/** Returns the accessibility Quick Settings tile component name. */
abstract ComponentName getTileComponentName();
/** Returns accessibility Quick Settings tile tooltip content. */
abstract CharSequence getTileTooltipContent();
/**
* Interface for callbacks when users interact with the seek bar.

28
src/com/android/settings/accessibility/TextReadingPreferenceFragment.java
View File

@@ -16,11 +16,13 @@
package com.android.settings.accessibility;
import static com.android.internal.accessibility.AccessibilityShortcutController.FONT_SIZE_COMPONENT_NAME;
import static com.android.settings.accessibility.TextReadingResetController.ResetStateListener;
import android.app.Activity;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
@@ -156,12 +158,34 @@ public class TextReadingPreferenceFragment extends DashboardFragment {
controllers.add(mPreviewController);
final PreviewSizeSeekBarController fontSizeController = new PreviewSizeSeekBarController(
context, FONT_SIZE_KEY, fontSizeData);
context, FONT_SIZE_KEY, fontSizeData) {
@Override
ComponentName getTileComponentName() {
return FONT_SIZE_COMPONENT_NAME;
}
@Override
CharSequence getTileTooltipContent() {
return context.getText(
R.string.accessibility_font_scaling_auto_added_qs_tooltip_content);
}
};
fontSizeController.setInteractionListener(mPreviewController);
getSettingsLifecycle().addObserver(fontSizeController);
controllers.add(fontSizeController);
final PreviewSizeSeekBarController displaySizeController = new PreviewSizeSeekBarController(
context, DISPLAY_SIZE_KEY, displaySizeData);
context, DISPLAY_SIZE_KEY, displaySizeData) {
@Override
ComponentName getTileComponentName() {
return null;
}
@Override
CharSequence getTileTooltipContent() {
return null;
}
};
displaySizeController.setInteractionListener(mPreviewController);
controllers.add(displaySizeController);

14
src/com/android/settings/widget/LabeledSeekBarPreference.java
View File

@@ -63,6 +63,8 @@ public class LabeledSeekBarPreference extends SeekBarPreference {
private OnPreferenceChangeListener mStopListener;
private SeekBar.OnSeekBarChangeListener mSeekBarChangeListener;
private SeekBar mSeekBar;
public LabeledSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
@@ -104,6 +106,10 @@ public class LabeledSeekBarPreference extends SeekBarPreference {
com.android.internal.R.attr.seekBarPreferenceStyle), 0);
}
public SeekBar getSeekbar() {
return mSeekBar;
}
@Override
public void onBindViewHolder(PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
@@ -133,19 +139,19 @@ public class LabeledSeekBarPreference extends SeekBarPreference {
final boolean isValidTextResIdExist = mTextStartId > 0 || mTextEndId > 0;
labelFrame.setVisibility(isValidTextResIdExist ? View.VISIBLE : View.GONE);
final SeekBar seekBar = (SeekBar) holder.findViewById(com.android.internal.R.id.seekbar);
mSeekBar = (SeekBar) holder.findViewById(com.android.internal.R.id.seekbar);
if (mTickMarkId != 0) {
final Drawable tickMark = getContext().getDrawable(mTickMarkId);
seekBar.setTickMark(tickMark);
mSeekBar.setTickMark(tickMark);
}
final ViewGroup iconStartFrame = (ViewGroup) holder.findViewById(R.id.icon_start_frame);
final ImageView iconStartView = (ImageView) holder.findViewById(R.id.icon_start);
updateIconStartIfNeeded(iconStartFrame, iconStartView, seekBar);
updateIconStartIfNeeded(iconStartFrame, iconStartView, mSeekBar);
final ViewGroup iconEndFrame = (ViewGroup) holder.findViewById(R.id.icon_end_frame);
final ImageView iconEndView = (ImageView) holder.findViewById(R.id.icon_end);
updateIconEndIfNeeded(iconEndFrame, iconEndView, seekBar);
updateIconEndIfNeeded(iconEndFrame, iconEndView, mSeekBar);
}
public void setOnPreferenceChangeStopListener(OnPreferenceChangeListener listener) {