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      1 /*
      2  * Copyright (C) 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.systemui.statusbar;
     18 
     19 import static com.android.systemui.statusbar.StatusBarIconView.STATE_DOT;
     20 import static com.android.systemui.statusbar.StatusBarIconView.STATE_HIDDEN;
     21 import static com.android.systemui.statusbar.StatusBarIconView.STATE_ICON;
     22 import static com.android.systemui.statusbar.policy.DarkIconDispatcher.getTint;
     23 import static com.android.systemui.statusbar.policy.DarkIconDispatcher.isInArea;
     24 
     25 import android.content.Context;
     26 import android.content.res.ColorStateList;
     27 import android.graphics.Color;
     28 import android.graphics.Rect;
     29 import android.util.AttributeSet;
     30 import android.util.Log;
     31 import android.view.Gravity;
     32 import android.view.LayoutInflater;
     33 import android.view.View;
     34 import android.widget.FrameLayout;
     35 import android.widget.ImageView;
     36 
     37 import android.widget.LinearLayout;
     38 import com.android.internal.annotations.VisibleForTesting;
     39 import com.android.keyguard.AlphaOptimizedLinearLayout;
     40 import com.android.settingslib.graph.SignalDrawable;
     41 import com.android.systemui.R;
     42 import com.android.systemui.statusbar.phone.StatusBarSignalPolicy.MobileIconState;
     43 import com.android.systemui.statusbar.policy.DarkIconDispatcher.DarkReceiver;
     44 
     45 public class StatusBarMobileView extends FrameLayout implements DarkReceiver,
     46         StatusIconDisplayable {
     47     private static final String TAG = "StatusBarMobileView";
     48 
     49     /// Used to show etc dots
     50     private StatusBarIconView mDotView;
     51     /// The main icon view
     52     private LinearLayout mMobileGroup;
     53     private String mSlot;
     54     private MobileIconState mState;
     55     private SignalDrawable mMobileDrawable;
     56     private View mInoutContainer;
     57     private ImageView mIn;
     58     private ImageView mOut;
     59     private ImageView mMobile, mMobileType, mMobileRoaming;
     60     private View mMobileRoamingSpace;
     61     private int mVisibleState = -1;
     62 
     63     public static StatusBarMobileView fromContext(Context context, String slot) {
     64         LayoutInflater inflater = LayoutInflater.from(context);
     65         StatusBarMobileView v = (StatusBarMobileView)
     66                 inflater.inflate(R.layout.status_bar_mobile_signal_group, null);
     67 
     68         v.setSlot(slot);
     69         v.init();
     70         v.setVisibleState(STATE_ICON);
     71         return v;
     72     }
     73 
     74     public StatusBarMobileView(Context context) {
     75         super(context);
     76     }
     77 
     78     public StatusBarMobileView(Context context, AttributeSet attrs) {
     79         super(context, attrs);
     80     }
     81 
     82     public StatusBarMobileView(Context context, AttributeSet attrs, int defStyleAttr) {
     83         super(context, attrs, defStyleAttr);
     84     }
     85 
     86     public StatusBarMobileView(Context context, AttributeSet attrs, int defStyleAttr,
     87             int defStyleRes) {
     88         super(context, attrs, defStyleAttr, defStyleRes);
     89     }
     90 
     91     @Override
     92     public void getDrawingRect(Rect outRect) {
     93         super.getDrawingRect(outRect);
     94         float translationX = getTranslationX();
     95         float translationY = getTranslationY();
     96         outRect.left += translationX;
     97         outRect.right += translationX;
     98         outRect.top += translationY;
     99         outRect.bottom += translationY;
    100     }
    101 
    102     private void init() {
    103         mMobileGroup = findViewById(R.id.mobile_group);
    104         mMobile = findViewById(R.id.mobile_signal);
    105         mMobileType = findViewById(R.id.mobile_type);
    106         mMobileRoaming = findViewById(R.id.mobile_roaming);
    107         mMobileRoamingSpace = findViewById(R.id.mobile_roaming_space);
    108         mIn = findViewById(R.id.mobile_in);
    109         mOut = findViewById(R.id.mobile_out);
    110         mInoutContainer = findViewById(R.id.inout_container);
    111 
    112         mMobileDrawable = new SignalDrawable(getContext());
    113         mMobile.setImageDrawable(mMobileDrawable);
    114 
    115         initDotView();
    116     }
    117 
    118     private void initDotView() {
    119         mDotView = new StatusBarIconView(mContext, mSlot, null);
    120         mDotView.setVisibleState(STATE_DOT);
    121 
    122         int width = mContext.getResources().getDimensionPixelSize(R.dimen.status_bar_icon_size);
    123         LayoutParams lp = new LayoutParams(width, width);
    124         lp.gravity = Gravity.CENTER_VERTICAL | Gravity.START;
    125         addView(mDotView, lp);
    126     }
    127 
    128     public void applyMobileState(MobileIconState state) {
    129         if (state == null) {
    130             setVisibility(View.GONE);
    131             mState = null;
    132             return;
    133         }
    134 
    135         if (mState == null) {
    136             mState = state.copy();
    137             initViewState();
    138             return;
    139         }
    140 
    141         if (!mState.equals(state)) {
    142             updateState(state.copy());
    143         }
    144     }
    145 
    146     private void initViewState() {
    147         setContentDescription(mState.contentDescription);
    148         if (!mState.visible) {
    149             mMobileGroup.setVisibility(View.GONE);
    150         } else {
    151             mMobileGroup.setVisibility(View.VISIBLE);
    152         }
    153         mMobileDrawable.setLevel(mState.strengthId);
    154         if (mState.typeId > 0) {
    155             mMobileType.setContentDescription(mState.typeContentDescription);
    156             mMobileType.setImageResource(mState.typeId);
    157             mMobileType.setVisibility(View.VISIBLE);
    158         } else {
    159             mMobileType.setVisibility(View.GONE);
    160         }
    161 
    162         mMobileRoaming.setVisibility(mState.roaming ? View.VISIBLE : View.GONE);
    163         mMobileRoamingSpace.setVisibility(mState.roaming ? View.VISIBLE : View.GONE);
    164         mIn.setVisibility(mState.activityIn ? View.VISIBLE : View.GONE);
    165         mOut.setVisibility(mState.activityIn ? View.VISIBLE : View.GONE);
    166         mInoutContainer.setVisibility((mState.activityIn || mState.activityOut)
    167                 ? View.VISIBLE : View.GONE);
    168     }
    169 
    170     private void updateState(MobileIconState state) {
    171         setContentDescription(state.contentDescription);
    172         if (mState.visible != state.visible) {
    173             mMobileGroup.setVisibility(state.visible ? View.VISIBLE : View.GONE);
    174         }
    175         if (mState.strengthId != state.strengthId) {
    176             mMobileDrawable.setLevel(state.strengthId);
    177         }
    178         if (mState.typeId != state.typeId) {
    179             if (state.typeId != 0) {
    180                 mMobileType.setContentDescription(state.typeContentDescription);
    181                 mMobileType.setImageResource(state.typeId);
    182                 mMobileType.setVisibility(View.VISIBLE);
    183             } else {
    184                 mMobileType.setVisibility(View.GONE);
    185             }
    186         }
    187 
    188         mMobileRoaming.setVisibility(state.roaming ? View.VISIBLE : View.GONE);
    189         mMobileRoamingSpace.setVisibility(state.roaming ? View.VISIBLE : View.GONE);
    190         mIn.setVisibility(state.activityIn ? View.VISIBLE : View.GONE);
    191         mOut.setVisibility(state.activityIn ? View.VISIBLE : View.GONE);
    192         mInoutContainer.setVisibility((state.activityIn || state.activityOut)
    193                 ? View.VISIBLE : View.GONE);
    194 
    195         mState = state;
    196     }
    197 
    198     @Override
    199     public void onDarkChanged(Rect area, float darkIntensity, int tint) {
    200         if (!isInArea(area, this)) {
    201             return;
    202         }
    203         mMobileDrawable.setDarkIntensity(darkIntensity);
    204         ColorStateList color = ColorStateList.valueOf(getTint(area, this, tint));
    205         mIn.setImageTintList(color);
    206         mOut.setImageTintList(color);
    207         mMobileType.setImageTintList(color);
    208         mMobileRoaming.setImageTintList(color);
    209         mDotView.setDecorColor(tint);
    210         mDotView.setIconColor(tint, false);
    211     }
    212 
    213     @Override
    214     public String getSlot() {
    215         return mSlot;
    216     }
    217 
    218     public void setSlot(String slot) {
    219         mSlot = slot;
    220     }
    221 
    222     @Override
    223     public void setStaticDrawableColor(int color) {
    224         ColorStateList list = ColorStateList.valueOf(color);
    225         float intensity = color == Color.WHITE ? 0 : 1;
    226         mMobileDrawable.setDarkIntensity(intensity);
    227 
    228         mIn.setImageTintList(list);
    229         mOut.setImageTintList(list);
    230         mMobileType.setImageTintList(list);
    231         mMobileRoaming.setImageTintList(list);
    232         mDotView.setDecorColor(color);
    233     }
    234 
    235     @Override
    236     public void setDecorColor(int color) {
    237         mDotView.setDecorColor(color);
    238     }
    239 
    240     @Override
    241     public boolean isIconVisible() {
    242         return mState.visible;
    243     }
    244 
    245     @Override
    246     public void setVisibleState(int state) {
    247         if (state == mVisibleState) {
    248             return;
    249         }
    250 
    251         mVisibleState = state;
    252         switch (state) {
    253             case STATE_ICON:
    254                 mMobileGroup.setVisibility(View.VISIBLE);
    255                 mDotView.setVisibility(View.GONE);
    256                 break;
    257             case STATE_DOT:
    258                 mMobileGroup.setVisibility(View.INVISIBLE);
    259                 mDotView.setVisibility(View.VISIBLE);
    260                 break;
    261             case STATE_HIDDEN:
    262             default:
    263                 mMobileGroup.setVisibility(View.INVISIBLE);
    264                 mDotView.setVisibility(View.INVISIBLE);
    265                 break;
    266         }
    267     }
    268 
    269     @Override
    270     public int getVisibleState() {
    271         return mVisibleState;
    272     }
    273 
    274     @VisibleForTesting
    275     public MobileIconState getState() {
    276         return mState;
    277     }
    278 
    279     @Override
    280     public String toString() {
    281         return "StatusBarMobileView(slot=" + mSlot + " state=" + mState + ")";
    282     }
    283 }
    284