| /* |
| * 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.Context; |
| import android.content.Intent; |
| import android.graphics.drawable.Drawable; |
| import android.os.Handler; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Checkable; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.settingslib.BatteryInfo; |
| 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 BatteryMeterDrawable mDrawable; |
| private final BatteryController mBatteryController; |
| private final BatteryDetail mBatteryDetail = new BatteryDetail(); |
| |
| private int mLevel; |
| private boolean mPowerSave; |
| private boolean mCharging; |
| |
| public BatteryTile(Host host) { |
| super(host); |
| mBatteryController = host.getBatteryController(); |
| mDrawable = new BatteryMeterDrawable(host.getContext(), new Handler(), |
| host.getContext().getColor(R.color.batterymeter_frame_color)); |
| mDrawable.setBatteryController(mBatteryController); |
| } |
| |
| @Override |
| protected State newTileState() { |
| return new QSTile.State(); |
| } |
| |
| @Override |
| public DetailAdapter getDetailAdapter() { |
| return mBatteryDetail; |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsLogger.QS_BATTERY_TILE; |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| mDrawable.startListening(); |
| mBatteryController.addStateChangedCallback(this); |
| } else { |
| mDrawable.stopListening(); |
| mBatteryController.removeStateChangedCallback(this); |
| } |
| } |
| |
| @Override |
| public void setDetailListening(boolean listening) { |
| super.setDetailListening(listening); |
| if (!listening) { |
| mBatteryDetail.mCurrentView = null; |
| } |
| } |
| |
| @Override |
| protected void handleClick() { |
| showDetail(true); |
| } |
| |
| @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) { |
| return mDrawable; |
| } |
| }; |
| state.label = percentage; |
| } |
| |
| @Override |
| public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) { |
| mLevel = level; |
| mCharging = charging; |
| refreshState((Integer) level); |
| if (mBatteryDetail.mCurrentView != null) { |
| mBatteryDetail.bindView(); |
| } |
| } |
| |
| @Override |
| public void onPowerSaveChanged(boolean isPowerSave) { |
| mPowerSave = isPowerSave; |
| if (mBatteryDetail.mCurrentView != null) { |
| mBatteryDetail.bindView(); |
| } |
| } |
| |
| private final class BatteryDetail implements DetailAdapter, View.OnClickListener { |
| 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; |
| bindView(); |
| return convertView; |
| } |
| |
| private void bindView() { |
| mDrawable.onBatteryLevelChanged(100, false, false); |
| mDrawable.onPowerSaveChanged(true); |
| ((ImageView) mCurrentView.findViewById(android.R.id.icon)).setImageDrawable(mDrawable); |
| Checkable checkbox = (Checkable) mCurrentView.findViewById(android.R.id.toggle); |
| checkbox.setChecked(mPowerSave); |
| if (mCharging) { |
| BatteryInfo.getBatteryInfo(mContext, new BatteryInfo.Callback() { |
| @Override |
| public void onBatteryInfoLoaded(BatteryInfo info) { |
| if (mCurrentView != null && mCharging) { |
| ((TextView) mCurrentView.findViewById(android.R.id.title)).setText( |
| info.mChargeLabelString); |
| } |
| } |
| }); |
| ((TextView) mCurrentView.findViewById(android.R.id.summary)).setText( |
| R.string.battery_detail_charging_summary); |
| mCurrentView.setClickable(false); |
| mCurrentView.findViewById(android.R.id.icon).setVisibility(View.INVISIBLE); |
| mCurrentView.findViewById(android.R.id.toggle).setVisibility(View.INVISIBLE); |
| } else { |
| ((TextView) mCurrentView.findViewById(android.R.id.title)).setText( |
| R.string.battery_detail_switch_title); |
| ((TextView) mCurrentView.findViewById(android.R.id.summary)).setText( |
| R.string.battery_detail_switch_summary); |
| mCurrentView.setClickable(true); |
| mCurrentView.findViewById(android.R.id.icon).setVisibility(View.VISIBLE); |
| mCurrentView.findViewById(android.R.id.toggle).setVisibility(View.VISIBLE); |
| mCurrentView.setOnClickListener(this); |
| } |
| } |
| |
| @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 MetricsLogger.QS_BATTERY_DETAIL; |
| } |
| } |
| } |