| /* |
| * Copyright (C) 2017 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.systemui; |
| |
| import static com.android.systemui.tuner.TunablePadding.FLAG_START; |
| import static com.android.systemui.tuner.TunablePadding.FLAG_END; |
| |
| import android.app.Fragment; |
| import android.content.res.ColorStateList; |
| import android.graphics.Color; |
| import android.graphics.PixelFormat; |
| import android.provider.Settings.Secure; |
| import android.support.annotation.VisibleForTesting; |
| import android.util.DisplayMetrics; |
| import android.view.Gravity; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.View.OnLayoutChangeListener; |
| import android.view.ViewGroup; |
| import android.view.ViewGroup.LayoutParams; |
| import android.view.WindowManager; |
| import android.widget.ImageView; |
| |
| import com.android.systemui.R.id; |
| import com.android.systemui.fragments.FragmentHostManager; |
| import com.android.systemui.fragments.FragmentHostManager.FragmentListener; |
| import com.android.systemui.plugins.qs.QS; |
| import com.android.systemui.qs.SecureSetting; |
| import com.android.systemui.statusbar.phone.CollapsedStatusBarFragment; |
| import com.android.systemui.statusbar.phone.NavigationBarFragment; |
| import com.android.systemui.statusbar.phone.StatusBar; |
| import com.android.systemui.tuner.TunablePadding; |
| import com.android.systemui.tuner.TunerService; |
| import com.android.systemui.tuner.TunerService.Tunable; |
| |
| public class RoundedCorners extends SystemUI implements Tunable { |
| public static final String SIZE = "sysui_rounded_size"; |
| public static final String PADDING = "sysui_rounded_content_padding"; |
| |
| private int mRoundedDefault; |
| private View mOverlay; |
| private View mBottomOverlay; |
| private float mDensity; |
| private TunablePadding mQsPadding; |
| private TunablePadding mStatusBarPadding; |
| private TunablePadding mNavBarPadding; |
| |
| @Override |
| public void start() { |
| mRoundedDefault = mContext.getResources().getDimensionPixelSize( |
| R.dimen.rounded_corner_radius); |
| if (mRoundedDefault != 0) { |
| setupRounding(); |
| } |
| int padding = mContext.getResources().getDimensionPixelSize( |
| R.dimen.rounded_corner_content_padding); |
| if (padding != 0) { |
| setupPadding(padding); |
| } |
| } |
| |
| private void setupRounding() { |
| mOverlay = LayoutInflater.from(mContext) |
| .inflate(R.layout.rounded_corners, null); |
| mOverlay.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE); |
| mOverlay.setAlpha(0); |
| mOverlay.findViewById(R.id.right).setRotation(90); |
| |
| mContext.getSystemService(WindowManager.class) |
| .addView(mOverlay, getWindowLayoutParams()); |
| mBottomOverlay = LayoutInflater.from(mContext) |
| .inflate(R.layout.rounded_corners, null); |
| mBottomOverlay.setAlpha(0); |
| mBottomOverlay.findViewById(R.id.right).setRotation(180); |
| mBottomOverlay.findViewById(R.id.left).setRotation(270); |
| WindowManager.LayoutParams layoutParams = getWindowLayoutParams(); |
| layoutParams.gravity = Gravity.BOTTOM; |
| mContext.getSystemService(WindowManager.class) |
| .addView(mBottomOverlay, layoutParams); |
| |
| DisplayMetrics metrics = new DisplayMetrics(); |
| mContext.getSystemService(WindowManager.class) |
| .getDefaultDisplay().getMetrics(metrics); |
| mDensity = metrics.density; |
| |
| Dependency.get(TunerService.class).addTunable(this, SIZE); |
| |
| // Watch color inversion and invert the overlay as needed. |
| SecureSetting setting = new SecureSetting(mContext, Dependency.get(Dependency.MAIN_HANDLER), |
| Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED) { |
| @Override |
| protected void handleValueChanged(int value, boolean observedChange) { |
| int tint = value != 0 ? Color.WHITE : Color.BLACK; |
| ColorStateList tintList = ColorStateList.valueOf(tint); |
| ((ImageView) mOverlay.findViewById(id.left)).setImageTintList(tintList); |
| ((ImageView) mOverlay.findViewById(id.right)).setImageTintList(tintList); |
| ((ImageView) mBottomOverlay.findViewById(id.left)).setImageTintList(tintList); |
| ((ImageView) mBottomOverlay.findViewById(id.right)).setImageTintList(tintList); |
| } |
| }; |
| setting.setListening(true); |
| setting.onChange(false); |
| |
| mOverlay.addOnLayoutChangeListener(new OnLayoutChangeListener() { |
| @Override |
| public void onLayoutChange(View v, int left, int top, int right, int bottom, |
| int oldLeft, |
| int oldTop, int oldRight, int oldBottom) { |
| mOverlay.removeOnLayoutChangeListener(this); |
| mOverlay.animate() |
| .alpha(1) |
| .setDuration(1000) |
| .start(); |
| mBottomOverlay.animate() |
| .alpha(1) |
| .setDuration(1000) |
| .start(); |
| } |
| }); |
| } |
| |
| private void setupPadding(int padding) { |
| // Add some padding to all the content near the edge of the screen. |
| StatusBar sb = getComponent(StatusBar.class); |
| View statusBar = sb.getStatusBarWindow(); |
| |
| TunablePadding.addTunablePadding(statusBar.findViewById(R.id.keyguard_header), PADDING, |
| padding, FLAG_END); |
| |
| FragmentHostManager fragmentHostManager = FragmentHostManager.get(statusBar); |
| fragmentHostManager.addTagListener(CollapsedStatusBarFragment.TAG, |
| new TunablePaddingTagListener(padding, R.id.status_bar)); |
| fragmentHostManager.addTagListener(QS.TAG, |
| new TunablePaddingTagListener(padding, R.id.header)); |
| } |
| |
| private WindowManager.LayoutParams getWindowLayoutParams() { |
| final WindowManager.LayoutParams lp = new WindowManager.LayoutParams( |
| ViewGroup.LayoutParams.MATCH_PARENT, |
| LayoutParams.WRAP_CONTENT, |
| WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL, |
| 0 |
| | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE |
| | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
| | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL |
| | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH |
| | WindowManager.LayoutParams.FLAG_SLIPPERY |
| | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN |
| | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED |
| , |
| PixelFormat.TRANSLUCENT); |
| lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS |
| | WindowManager.LayoutParams.PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY; |
| lp.setTitle("RoundedOverlay"); |
| lp.gravity = Gravity.TOP; |
| return lp; |
| } |
| |
| |
| @Override |
| public void onTuningChanged(String key, String newValue) { |
| if (mOverlay == null) return; |
| if (SIZE.equals(key)) { |
| int size = mRoundedDefault; |
| try { |
| size = (int) (Integer.parseInt(newValue) * mDensity); |
| } catch (Exception e) { |
| } |
| setSize(mOverlay.findViewById(R.id.left), size); |
| setSize(mOverlay.findViewById(R.id.right), size); |
| setSize(mBottomOverlay.findViewById(R.id.left), size); |
| setSize(mBottomOverlay.findViewById(R.id.right), size); |
| } |
| } |
| |
| private void setSize(View view, int pixelSize) { |
| LayoutParams params = view.getLayoutParams(); |
| params.width = pixelSize; |
| params.height = pixelSize; |
| view.setLayoutParams(params); |
| } |
| |
| @VisibleForTesting |
| static class TunablePaddingTagListener implements FragmentListener { |
| |
| private final int mPadding; |
| private final int mId; |
| private TunablePadding mTunablePadding; |
| |
| public TunablePaddingTagListener(int padding, int id) { |
| mPadding = padding; |
| mId = id; |
| } |
| |
| @Override |
| public void onFragmentViewCreated(String tag, Fragment fragment) { |
| if (mTunablePadding != null) { |
| mTunablePadding.destroy(); |
| } |
| View view = fragment.getView(); |
| if (mId != 0) { |
| view = view.findViewById(mId); |
| } |
| mTunablePadding = TunablePadding.addTunablePadding(view, PADDING, mPadding, |
| FLAG_START | FLAG_END); |
| } |
| } |
| } |