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Commit 08f96b0c authored by Peter_Liang's avatar Peter_Liang Committed by Automerger Merge Worker
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Rollback chooser menu to version Q behavior for accessibility button (1/n). am: b8bf55c8 

Change-Id: I552d04e631d965e57fcb0a43d6cc99fd4412ea05
parents b91676f2 b8bf55c8

core/java/com/android/internal/accessibility/dialog/AccessibilityButtonChooserActivity.java

0 → 100644
+102 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.internal.accessibility.dialog;



import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;

import static android.view.accessibility.AccessibilityManager.ACCESSIBILITY_BUTTON;

import static android.view.accessibility.AccessibilityManager.ACCESSIBILITY_SHORTCUT_KEY;



import static com.android.internal.accessibility.dialog.AccessibilityTargetHelper.getTargets;

import static com.android.internal.util.Preconditions.checkArgument;



import android.annotation.Nullable;

import android.app.Activity;

import android.os.Bundle;

import android.provider.Settings;

import android.text.TextUtils;

import android.view.View;

import android.view.accessibility.AccessibilityManager;

import android.widget.GridView;

import android.widget.TextView;



import com.android.internal.R;

import com.android.internal.widget.ResolverDrawerLayout;



import java.util.ArrayList;

import java.util.List;



/**

 * Activity used to display and persist a service or feature target for the Accessibility button.

 */

public class AccessibilityButtonChooserActivity extends Activity {

    private final List<AccessibilityTarget> mTargets = new ArrayList<>();



    @Override

    protected void onCreate(@Nullable Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.accessibility_button_chooser);



        final int shortcutType = getIntent().getIntExtra(AccessibilityManager.EXTRA_SHORTCUT_TYPE,

                /* unexpectedShortcutType */ -1);

        final boolean existInShortcutType = (shortcutType == ACCESSIBILITY_BUTTON)

                || (shortcutType == ACCESSIBILITY_SHORTCUT_KEY);

        checkArgument(existInShortcutType, "Unexpected shortcut type: " + shortcutType);



        final ResolverDrawerLayout rdl = findViewById(R.id.contentPanel);

        if (rdl != null) {

            rdl.setOnDismissedListener(this::finish);

        }



        final String component = Settings.Secure.getString(getContentResolver(),

                Settings.Secure.ACCESSIBILITY_BUTTON_TARGET_COMPONENT);



        final AccessibilityManager accessibilityManager =

                getSystemService(AccessibilityManager.class);

        final boolean isTouchExploreOn =

                accessibilityManager.isTouchExplorationEnabled();

        final boolean isGestureNavigateEnabled =

                NAV_BAR_MODE_GESTURAL == getResources().getInteger(

                        com.android.internal.R.integer.config_navBarInteractionMode);



        if (isGestureNavigateEnabled) {

            final TextView promptPrologue = findViewById(R.id.accessibility_button_prompt_prologue);

            promptPrologue.setText(isTouchExploreOn

                    ? R.string.accessibility_gesture_3finger_prompt_text

                    : R.string.accessibility_gesture_prompt_text);

        }



        if (TextUtils.isEmpty(component)) {

            final TextView prompt = findViewById(R.id.accessibility_button_prompt);

            if (isGestureNavigateEnabled) {

                prompt.setText(isTouchExploreOn

                        ? R.string.accessibility_gesture_3finger_instructional_text

                        : R.string.accessibility_gesture_instructional_text);

            }

            prompt.setVisibility(View.VISIBLE);

        }



        mTargets.addAll(getTargets(this, shortcutType));



        final GridView gridview = findViewById(R.id.accessibility_button_chooser_grid);

        gridview.setAdapter(new ButtonTargetAdapter(mTargets));

        gridview.setOnItemClickListener((parent, view, position, id) -> {

            final String key = Settings.Secure.ACCESSIBILITY_BUTTON_TARGET_COMPONENT;

            Settings.Secure.putString(getContentResolver(), key, mTargets.get(position).getId());

            finish();

        });

    }

}

core/java/com/android/internal/accessibility/dialog/AccessibilityShortcutChooserActivity.java

+2 −2
Original line number Diff line number Diff line
@@ -149,10 +149,10 @@ public class AccessibilityShortcutChooserActivity extends Activity { 


    private void updateDialogListeners() {

        final boolean isEditMenuMode =

                (mTargetAdapter.getShortcutMenuMode() == ShortcutMenuMode.EDIT);

                mTargetAdapter.getShortcutMenuMode() == ShortcutMenuMode.EDIT;

        final int selectDialogTitleId = R.string.accessibility_select_shortcut_menu_title;

        final int editDialogTitleId =

                (mShortcutType == ACCESSIBILITY_BUTTON)

                mShortcutType == ACCESSIBILITY_BUTTON

                        ? R.string.accessibility_edit_shortcut_menu_button_title

                        : R.string.accessibility_edit_shortcut_menu_volume_title;

core/java/com/android/internal/accessibility/dialog/ButtonTargetAdapter.java

0 → 100644
+68 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.internal.accessibility.dialog;



import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.ImageView;

import android.widget.TextView;



import com.android.internal.R;



import java.util.List;



/**

 * Extension for {@link TargetAdapter} and used for AccessibilityButtonChooserActivity.

 */

class ButtonTargetAdapter extends TargetAdapter {

    private List<AccessibilityTarget> mTargets;



    ButtonTargetAdapter(List<AccessibilityTarget> targets) {

        mTargets = targets;

    }



    @Override

    public int getCount() {

        return mTargets.size();

    }



    @Override

    public Object getItem(int position) {

        return mTargets.get(position);

    }



    @Override

    public long getItemId(int position) {

        return position;

    }



    @Override

    public View getView(int position, View convertView, ViewGroup parent) {

        final Context context = parent.getContext();

        final View root = LayoutInflater.from(context).inflate(

                R.layout.accessibility_button_chooser_item, parent, /* attachToRoot= */

                false);

        final AccessibilityTarget target = mTargets.get(position);

        final ImageView iconView = root.findViewById(R.id.accessibility_button_target_icon);

        final TextView labelView = root.findViewById(R.id.accessibility_button_target_label);

        iconView.setImageDrawable(target.getIcon());

        labelView.setText(target.getLabel());

        return root;

    }

}

core/java/com/android/internal/accessibility/util/ShortcutUtils.java

+1 −1
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ public final class ShortcutUtils { 
    public static String convertToKey(@UserShortcutType int type) {

        switch (type) {

            case UserShortcutType.SOFTWARE:

                return Settings.Secure.ACCESSIBILITY_BUTTON_TARGET_COMPONENT;

                return Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS;

            case UserShortcutType.HARDWARE:

                return Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE;

            case UserShortcutType.TRIPLETAP:

core/res/AndroidManifest.xml

+14 −0
Original line number Diff line number Diff line
@@ -5072,6 +5072,20 @@ 
                  android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation|keyboard|keyboardHidden"

                  android:process=":ui"

                  android:visibleToInstantApps="true">

            <intent-filter>

                <category android:name="android.intent.category.DEFAULT" />

            </intent-filter>

        </activity>

        <activity android:name="com.android.internal.accessibility.dialog.AccessibilityButtonChooserActivity"

                  android:exported="false"

                  android:theme="@style/Theme.DeviceDefault.Resolver"

                  android:finishOnCloseSystemDialogs="true"

                  android:excludeFromRecents="true"

                  android:documentLaunchMode="never"

                  android:relinquishTaskIdentity="true"

                  android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation|keyboard|keyboardHidden"

                  android:process=":ui"

                  android:visibleToInstantApps="true">

            <intent-filter>

                <action android:name="com.android.internal.intent.action.CHOOSE_ACCESSIBILITY_BUTTON" />

                <category android:name="android.intent.category.DEFAULT" />