| /* |
| * Copyright (C) 2015 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.qs.tiles; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.graphics.drawable.Drawable; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.text.SpannableStringBuilder; |
| import android.text.Spanned; |
| import android.text.style.RelativeSizeSpan; |
| import android.util.TypedValue; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.View.OnAttachStateChangeListener; |
| import android.view.View.OnClickListener; |
| import android.view.ViewGroup; |
| import android.widget.Checkable; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| import com.android.internal.logging.MetricsProto.MetricsEvent; |
| import com.android.settingslib.BatteryInfo; |
| import com.android.settingslib.graph.UsageView; |
| import com.android.systemui.BatteryMeterDrawable; |
| import com.android.systemui.R; |
| import com.android.systemui.qs.QSTile; |
| import com.android.systemui.statusbar.policy.BatteryController; |
| |
| import java.text.NumberFormat; |
| |
| public class BatteryTile extends QSTile<QSTile.State> implements BatteryController.BatteryStateChangeCallback { |
| |
| private final BatteryController mBatteryController; |
| private final BatteryDetail mBatteryDetail = new BatteryDetail(); |
| |
| private int mLevel; |
| private boolean mPowerSave; |
| private boolean mCharging; |
| private boolean mDetailShown; |
| private boolean mPluggedIn; |
| |
| public BatteryTile(Host host) { |
| super(host); |
| mBatteryController = host.getBatteryController(); |
| } |
| |
| @Override |
| public State newTileState() { |
| return new QSTile.State(); |
| } |
| |
| @Override |
| public DetailAdapter getDetailAdapter() { |
| return mBatteryDetail; |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.QS_BATTERY_TILE; |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| mBatteryController.addStateChangedCallback(this); |
| } else { |
| mBatteryController.removeStateChangedCallback(this); |
| } |
| } |
| |
| @Override |
| public void setDetailListening(boolean listening) { |
| super.setDetailListening(listening); |
| if (!listening) { |
| mBatteryDetail.mCurrentView = null; |
| } |
| } |
| |
| @Override |
| public Intent getLongClickIntent() { |
| return new Intent(Intent.ACTION_POWER_USAGE_SUMMARY); |
| } |
| |
| @Override |
| protected void handleClick() { |
| showDetail(true); |
| } |
| |
| @Override |
| public CharSequence getTileLabel() { |
| return mContext.getString(R.string.battery); |
| } |
| |
| @Override |
| protected void handleUpdateState(State state, Object arg) { |
| int level = (arg != null) ? (Integer) arg : mLevel; |
| String percentage = NumberFormat.getPercentInstance().format((double) level / 100.0); |
| |
| state.icon = new Icon() { |
| @Override |
| public Drawable getDrawable(Context context) { |
| BatteryMeterDrawable drawable = |
| new BatteryMeterDrawable(context, new Handler(Looper.getMainLooper()), |
| context.getColor(R.color.batterymeter_frame_color)); |
| drawable.onBatteryLevelChanged(mLevel, mPluggedIn, mCharging); |
| drawable.onPowerSaveChanged(mPowerSave); |
| return drawable; |
| } |
| |
| @Override |
| public int getPadding() { |
| return mHost.getContext().getResources().getDimensionPixelSize( |
| R.dimen.qs_battery_padding); |
| } |
| }; |
| state.label = percentage; |
| } |
| |
| @Override |
| public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) { |
| mLevel = level; |
| mPluggedIn = pluggedIn; |
| mCharging = charging; |
| refreshState((Integer) level); |
| if (mDetailShown) { |
| mBatteryDetail.postBindView(); |
| } |
| } |
| |
| @Override |
| public void onPowerSaveChanged(boolean isPowerSave) { |
| mPowerSave = isPowerSave; |
| refreshState(null); |
| if (mDetailShown) { |
| mBatteryDetail.postBindView(); |
| } |
| } |
| |
| private final class BatteryDetail implements DetailAdapter, OnClickListener, |
| OnAttachStateChangeListener { |
| private final BatteryMeterDrawable mDrawable = new BatteryMeterDrawable(mHost.getContext(), |
| new Handler(), mHost.getContext().getColor(R.color.batterymeter_frame_color)); |
| private View mCurrentView; |
| |
| @Override |
| public CharSequence getTitle() { |
| return mContext.getString(R.string.battery_panel_title, mLevel); |
| } |
| |
| @Override |
| public Boolean getToggleState() { |
| return null; |
| } |
| |
| @Override |
| public View createDetailView(Context context, View convertView, ViewGroup parent) { |
| if (convertView == null) { |
| convertView = LayoutInflater.from(mContext).inflate(R.layout.battery_detail, parent, |
| false); |
| } |
| mCurrentView = convertView; |
| mCurrentView.addOnAttachStateChangeListener(this); |
| bindView(); |
| return convertView; |
| } |
| |
| private void postBindView() { |
| if (mCurrentView == null) return; |
| mCurrentView.post(new Runnable() { |
| @Override |
| public void run() { |
| bindView(); |
| } |
| }); |
| } |
| |
| private void bindView() { |
| if (mCurrentView == null) { |
| return; |
| } |
| mDrawable.onBatteryLevelChanged(100, false, false); |
| mDrawable.onPowerSaveChanged(true); |
| mDrawable.disableShowPercent(); |
| ((ImageView) mCurrentView.findViewById(android.R.id.icon)).setImageDrawable(mDrawable); |
| Checkable checkbox = (Checkable) mCurrentView.findViewById(android.R.id.toggle); |
| checkbox.setChecked(mPowerSave); |
| BatteryInfo.getBatteryInfo(mContext, new BatteryInfo.Callback() { |
| @Override |
| public void onBatteryInfoLoaded(BatteryInfo info) { |
| if (mCurrentView != null) { |
| bindBatteryInfo(info); |
| } |
| } |
| }); |
| final TextView batterySaverTitle = |
| (TextView) mCurrentView.findViewById(android.R.id.title); |
| final TextView batterySaverSummary = |
| (TextView) mCurrentView.findViewById(android.R.id.summary); |
| if (mCharging) { |
| mCurrentView.findViewById(R.id.switch_container).setAlpha(.7f); |
| batterySaverTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14); |
| batterySaverTitle.setText(R.string.battery_detail_charging_summary); |
| mCurrentView.findViewById(android.R.id.toggle).setVisibility(View.GONE); |
| mCurrentView.findViewById(R.id.switch_container).setClickable(false); |
| } else { |
| mCurrentView.findViewById(R.id.switch_container).setAlpha(1); |
| batterySaverTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16); |
| batterySaverTitle.setText(R.string.battery_detail_switch_title); |
| batterySaverSummary.setText(R.string.battery_detail_switch_summary); |
| mCurrentView.findViewById(android.R.id.toggle).setVisibility(View.VISIBLE); |
| mCurrentView.findViewById(R.id.switch_container).setClickable(true); |
| mCurrentView.findViewById(R.id.switch_container).setOnClickListener(this); |
| } |
| } |
| |
| private void bindBatteryInfo(BatteryInfo info) { |
| SpannableStringBuilder builder = new SpannableStringBuilder(); |
| builder.append(info.batteryPercentString, new RelativeSizeSpan(2.6f), |
| Spanned.SPAN_INCLUSIVE_EXCLUSIVE); |
| if (info.remainingLabel != null) { |
| if (mContext.getResources().getBoolean(R.bool.quick_settings_wide)) { |
| builder.append(' '); |
| } else { |
| builder.append('\n'); |
| } |
| builder.append(info.remainingLabel); |
| } |
| ((TextView) mCurrentView.findViewById(R.id.charge_and_estimation)).setText(builder); |
| |
| info.bindHistory((UsageView) mCurrentView.findViewById(R.id.battery_usage)); |
| } |
| |
| @Override |
| public void onClick(View v) { |
| mBatteryController.setPowerSaveMode(!mPowerSave); |
| } |
| |
| @Override |
| public Intent getSettingsIntent() { |
| return new Intent(Intent.ACTION_POWER_USAGE_SUMMARY); |
| } |
| |
| @Override |
| public void setToggleState(boolean state) { |
| // No toggle state. |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.QS_BATTERY_DETAIL; |
| } |
| |
| @Override |
| public void onViewAttachedToWindow(View v) { |
| if (!mDetailShown) { |
| mDetailShown = true; |
| v.getContext().registerReceiver(mReceiver, |
| new IntentFilter(Intent.ACTION_TIME_TICK)); |
| } |
| } |
| |
| @Override |
| public void onViewDetachedFromWindow(View v) { |
| if (mDetailShown) { |
| mDetailShown = false; |
| v.getContext().unregisterReceiver(mReceiver); |
| } |
| } |
| |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| postBindView(); |
| } |
| }; |
| } |
| } |