diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/BatteryMeterView.java')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/BatteryMeterView.java | 508 |
1 files changed, 0 insertions, 508 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java b/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java deleted file mode 100644 index deceb951c2bb..000000000000 --- a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java +++ /dev/null @@ -1,508 +0,0 @@ -/* - * Copyright (C) 2013 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 android.provider.Settings.System.SHOW_BATTERY_PERCENT; - -import static com.android.systemui.DejankUtils.whitelistIpcs; -import static com.android.systemui.util.SysuiLifecycle.viewAttachLifecycle; - -import static java.lang.annotation.RetentionPolicy.SOURCE; - -import android.animation.LayoutTransition; -import android.animation.ObjectAnimator; -import android.annotation.IntDef; -import android.app.ActivityManager; -import android.content.Context; -import android.content.res.Resources; -import android.content.res.TypedArray; -import android.database.ContentObserver; -import android.graphics.Rect; -import android.graphics.drawable.Drawable; -import android.net.Uri; -import android.os.Handler; -import android.provider.Settings; -import android.text.TextUtils; -import android.util.ArraySet; -import android.util.AttributeSet; -import android.util.TypedValue; -import android.view.Gravity; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.ImageView; -import android.widget.LinearLayout; -import android.widget.TextView; - -import androidx.annotation.StyleRes; - -import com.android.settingslib.graph.ThemedBatteryDrawable; -import com.android.systemui.animation.Interpolators; -import com.android.systemui.broadcast.BroadcastDispatcher; -import com.android.systemui.plugins.DarkIconDispatcher; -import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver; -import com.android.systemui.settings.CurrentUserTracker; -import com.android.systemui.statusbar.phone.StatusBarIconController; -import com.android.systemui.statusbar.policy.BatteryController; -import com.android.systemui.statusbar.policy.BatteryController.BatteryStateChangeCallback; -import com.android.systemui.statusbar.policy.ConfigurationController; -import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener; -import com.android.systemui.tuner.TunerService; -import com.android.systemui.tuner.TunerService.Tunable; - -import java.io.FileDescriptor; -import java.io.PrintWriter; -import java.lang.annotation.Retention; -import java.text.NumberFormat; - -public class BatteryMeterView extends LinearLayout implements - BatteryStateChangeCallback, Tunable, DarkReceiver, ConfigurationListener { - - - @Retention(SOURCE) - @IntDef({MODE_DEFAULT, MODE_ON, MODE_OFF, MODE_ESTIMATE}) - public @interface BatteryPercentMode {} - public static final int MODE_DEFAULT = 0; - public static final int MODE_ON = 1; - public static final int MODE_OFF = 2; - public static final int MODE_ESTIMATE = 3; - - private final ThemedBatteryDrawable mDrawable; - private final String mSlotBattery; - private final ImageView mBatteryIconView; - private final CurrentUserTracker mUserTracker; - private TextView mBatteryPercentView; - - private BatteryController mBatteryController; - private SettingObserver mSettingObserver; - private final @StyleRes int mPercentageStyleId; - private int mTextColor; - private int mLevel; - private int mShowPercentMode = MODE_DEFAULT; - private boolean mShowPercentAvailable; - // Some places may need to show the battery conditionally, and not obey the tuner - private boolean mIgnoreTunerUpdates; - private boolean mIsSubscribedForTunerUpdates; - private boolean mCharging; - // Error state where we know nothing about the current battery state - private boolean mBatteryStateUnknown; - // Lazily-loaded since this is expected to be a rare-if-ever state - private Drawable mUnknownStateDrawable; - - private DualToneHandler mDualToneHandler; - private int mUser; - - private int mNonAdaptedSingleToneColor; - private int mNonAdaptedForegroundColor; - private int mNonAdaptedBackgroundColor; - - public BatteryMeterView(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public BatteryMeterView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - BroadcastDispatcher broadcastDispatcher = Dependency.get(BroadcastDispatcher.class); - - setOrientation(LinearLayout.HORIZONTAL); - setGravity(Gravity.CENTER_VERTICAL | Gravity.START); - - TypedArray atts = context.obtainStyledAttributes(attrs, R.styleable.BatteryMeterView, - defStyle, 0); - final int frameColor = atts.getColor(R.styleable.BatteryMeterView_frameColor, - context.getColor(R.color.meter_background_color)); - mPercentageStyleId = atts.getResourceId(R.styleable.BatteryMeterView_textAppearance, 0); - mDrawable = new ThemedBatteryDrawable(context, frameColor); - atts.recycle(); - - mSettingObserver = new SettingObserver(new Handler(context.getMainLooper())); - mShowPercentAvailable = context.getResources().getBoolean( - com.android.internal.R.bool.config_battery_percentage_setting_available); - - setupLayoutTransition(); - - mSlotBattery = context.getString( - com.android.internal.R.string.status_bar_battery); - mBatteryIconView = new ImageView(context); - mBatteryIconView.setImageDrawable(mDrawable); - final MarginLayoutParams mlp = new MarginLayoutParams( - getResources().getDimensionPixelSize(R.dimen.status_bar_battery_icon_width), - getResources().getDimensionPixelSize(R.dimen.status_bar_battery_icon_height)); - mlp.setMargins(0, 0, 0, - getResources().getDimensionPixelOffset(R.dimen.battery_margin_bottom)); - addView(mBatteryIconView, mlp); - - updateShowPercent(); - mDualToneHandler = new DualToneHandler(context); - // Init to not dark at all. - onDarkChanged(new Rect(), 0, DarkIconDispatcher.DEFAULT_ICON_TINT); - - mUserTracker = new CurrentUserTracker(broadcastDispatcher) { - @Override - public void onUserSwitched(int newUserId) { - mUser = newUserId; - getContext().getContentResolver().unregisterContentObserver(mSettingObserver); - getContext().getContentResolver().registerContentObserver( - Settings.System.getUriFor(SHOW_BATTERY_PERCENT), false, mSettingObserver, - newUserId); - updateShowPercent(); - } - }; - - setClipChildren(false); - setClipToPadding(false); - Dependency.get(ConfigurationController.class).observe(viewAttachLifecycle(this), this); - } - - private void setupLayoutTransition() { - LayoutTransition transition = new LayoutTransition(); - transition.setDuration(200); - - ObjectAnimator appearAnimator = ObjectAnimator.ofFloat(null, "alpha", 0f, 1f); - transition.setAnimator(LayoutTransition.APPEARING, appearAnimator); - transition.setInterpolator(LayoutTransition.APPEARING, Interpolators.ALPHA_IN); - - ObjectAnimator disappearAnimator = ObjectAnimator.ofFloat(null, "alpha", 1f, 0f); - transition.setInterpolator(LayoutTransition.DISAPPEARING, Interpolators.ALPHA_OUT); - transition.setAnimator(LayoutTransition.DISAPPEARING, disappearAnimator); - - setLayoutTransition(transition); - } - - public void setForceShowPercent(boolean show) { - setPercentShowMode(show ? MODE_ON : MODE_DEFAULT); - } - - /** - * Force a particular mode of showing percent - * - * 0 - No preference - * 1 - Force on - * 2 - Force off - * @param mode desired mode (none, on, off) - */ - public void setPercentShowMode(@BatteryPercentMode int mode) { - if (mode == mShowPercentMode) return; - mShowPercentMode = mode; - updateShowPercent(); - } - - /** - * Set {@code true} to turn off BatteryMeterView's subscribing to the tuner for updates, and - * thus avoid it controlling its own visibility - * - * @param ignore whether to ignore the tuner or not - */ - public void setIgnoreTunerUpdates(boolean ignore) { - mIgnoreTunerUpdates = ignore; - updateTunerSubscription(); - } - - private void updateTunerSubscription() { - if (mIgnoreTunerUpdates) { - unsubscribeFromTunerUpdates(); - } else { - subscribeForTunerUpdates(); - } - } - - private void subscribeForTunerUpdates() { - if (mIsSubscribedForTunerUpdates || mIgnoreTunerUpdates) { - return; - } - - Dependency.get(TunerService.class) - .addTunable(this, StatusBarIconController.ICON_HIDE_LIST); - mIsSubscribedForTunerUpdates = true; - } - - private void unsubscribeFromTunerUpdates() { - if (!mIsSubscribedForTunerUpdates) { - return; - } - - Dependency.get(TunerService.class).removeTunable(this); - mIsSubscribedForTunerUpdates = false; - } - - public void setColorsFromContext(Context context) { - if (context == null) { - return; - } - - mDualToneHandler.setColorsFromContext(context); - } - - @Override - public boolean hasOverlappingRendering() { - return false; - } - - @Override - public void onTuningChanged(String key, String newValue) { - if (StatusBarIconController.ICON_HIDE_LIST.equals(key)) { - ArraySet<String> icons = StatusBarIconController.getIconHideList( - getContext(), newValue); - setVisibility(icons.contains(mSlotBattery) ? View.GONE : View.VISIBLE); - } - } - - @Override - public void onAttachedToWindow() { - super.onAttachedToWindow(); - mBatteryController = Dependency.get(BatteryController.class); - mBatteryController.addCallback(this); - mUser = ActivityManager.getCurrentUser(); - getContext().getContentResolver().registerContentObserver( - Settings.System.getUriFor(SHOW_BATTERY_PERCENT), false, mSettingObserver, mUser); - getContext().getContentResolver().registerContentObserver( - Settings.Global.getUriFor(Settings.Global.BATTERY_ESTIMATES_LAST_UPDATE_TIME), - false, mSettingObserver); - updateShowPercent(); - subscribeForTunerUpdates(); - mUserTracker.startTracking(); - } - - @Override - public void onDetachedFromWindow() { - super.onDetachedFromWindow(); - mUserTracker.stopTracking(); - mBatteryController.removeCallback(this); - getContext().getContentResolver().unregisterContentObserver(mSettingObserver); - unsubscribeFromTunerUpdates(); - } - - @Override - public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) { - mDrawable.setCharging(pluggedIn); - mDrawable.setBatteryLevel(level); - mCharging = pluggedIn; - mLevel = level; - updatePercentText(); - } - - @Override - public void onPowerSaveChanged(boolean isPowerSave) { - mDrawable.setPowerSaveEnabled(isPowerSave); - } - - private TextView loadPercentView() { - return (TextView) LayoutInflater.from(getContext()) - .inflate(R.layout.battery_percentage_view, null); - } - - /** - * Updates percent view by removing old one and reinflating if necessary - */ - public void updatePercentView() { - if (mBatteryPercentView != null) { - removeView(mBatteryPercentView); - mBatteryPercentView = null; - } - updateShowPercent(); - } - - private void updatePercentText() { - if (mBatteryStateUnknown) { - setContentDescription(getContext().getString(R.string.accessibility_battery_unknown)); - return; - } - - if (mBatteryController == null) { - return; - } - - if (mBatteryPercentView != null) { - if (mShowPercentMode == MODE_ESTIMATE && !mCharging) { - mBatteryController.getEstimatedTimeRemainingString((String estimate) -> { - if (mBatteryPercentView == null) { - return; - } - if (estimate != null && mShowPercentMode == MODE_ESTIMATE) { - mBatteryPercentView.setText(estimate); - setContentDescription(getContext().getString( - R.string.accessibility_battery_level_with_estimate, - mLevel, estimate)); - } else { - setPercentTextAtCurrentLevel(); - } - }); - } else { - setPercentTextAtCurrentLevel(); - } - } else { - setContentDescription( - getContext().getString(mCharging ? R.string.accessibility_battery_level_charging - : R.string.accessibility_battery_level, mLevel)); - } - } - - private void setPercentTextAtCurrentLevel() { - if (mBatteryPercentView == null) { - return; - } - mBatteryPercentView.setText( - NumberFormat.getPercentInstance().format(mLevel / 100f)); - setContentDescription( - getContext().getString(mCharging ? R.string.accessibility_battery_level_charging - : R.string.accessibility_battery_level, mLevel)); - } - - private void updateShowPercent() { - final boolean showing = mBatteryPercentView != null; - // TODO(b/140051051) - final boolean systemSetting = 0 != whitelistIpcs(() -> Settings.System - .getIntForUser(getContext().getContentResolver(), - SHOW_BATTERY_PERCENT, 0, mUser)); - boolean shouldShow = - (mShowPercentAvailable && systemSetting && mShowPercentMode != MODE_OFF) - || mShowPercentMode == MODE_ON - || mShowPercentMode == MODE_ESTIMATE; - shouldShow = shouldShow && !mBatteryStateUnknown; - - if (shouldShow) { - if (!showing) { - mBatteryPercentView = loadPercentView(); - if (mPercentageStyleId != 0) { // Only set if specified as attribute - mBatteryPercentView.setTextAppearance(mPercentageStyleId); - } - if (mTextColor != 0) mBatteryPercentView.setTextColor(mTextColor); - updatePercentText(); - addView(mBatteryPercentView, - new ViewGroup.LayoutParams( - LayoutParams.WRAP_CONTENT, - LayoutParams.MATCH_PARENT)); - } - } else { - if (showing) { - removeView(mBatteryPercentView); - mBatteryPercentView = null; - } - } - } - - @Override - public void onDensityOrFontScaleChanged() { - scaleBatteryMeterViews(); - } - - private Drawable getUnknownStateDrawable() { - if (mUnknownStateDrawable == null) { - mUnknownStateDrawable = mContext.getDrawable(R.drawable.ic_battery_unknown); - mUnknownStateDrawable.setTint(mTextColor); - } - - return mUnknownStateDrawable; - } - - @Override - public void onBatteryUnknownStateChanged(boolean isUnknown) { - if (mBatteryStateUnknown == isUnknown) { - return; - } - - mBatteryStateUnknown = isUnknown; - - if (mBatteryStateUnknown) { - mBatteryIconView.setImageDrawable(getUnknownStateDrawable()); - } else { - mBatteryIconView.setImageDrawable(mDrawable); - } - - updateShowPercent(); - } - - /** - * Looks up the scale factor for status bar icons and scales the battery view by that amount. - */ - private void scaleBatteryMeterViews() { - Resources res = getContext().getResources(); - TypedValue typedValue = new TypedValue(); - - res.getValue(R.dimen.status_bar_icon_scale_factor, typedValue, true); - float iconScaleFactor = typedValue.getFloat(); - - int batteryHeight = res.getDimensionPixelSize(R.dimen.status_bar_battery_icon_height); - int batteryWidth = res.getDimensionPixelSize(R.dimen.status_bar_battery_icon_width); - int marginBottom = res.getDimensionPixelSize(R.dimen.battery_margin_bottom); - - LinearLayout.LayoutParams scaledLayoutParams = new LinearLayout.LayoutParams( - (int) (batteryWidth * iconScaleFactor), (int) (batteryHeight * iconScaleFactor)); - scaledLayoutParams.setMargins(0, 0, 0, marginBottom); - - mBatteryIconView.setLayoutParams(scaledLayoutParams); - } - - @Override - public void onDarkChanged(Rect area, float darkIntensity, int tint) { - float intensity = DarkIconDispatcher.isInArea(area, this) ? darkIntensity : 0; - mNonAdaptedSingleToneColor = mDualToneHandler.getSingleColor(intensity); - mNonAdaptedForegroundColor = mDualToneHandler.getFillColor(intensity); - mNonAdaptedBackgroundColor = mDualToneHandler.getBackgroundColor(intensity); - - updateColors(mNonAdaptedForegroundColor, mNonAdaptedBackgroundColor, - mNonAdaptedSingleToneColor); - } - - /** - * Sets icon and text colors. This will be overridden by {@code onDarkChanged} events, - * if registered. - * - * @param foregroundColor - * @param backgroundColor - * @param singleToneColor - */ - public void updateColors(int foregroundColor, int backgroundColor, int singleToneColor) { - mDrawable.setColors(foregroundColor, backgroundColor, singleToneColor); - mTextColor = singleToneColor; - if (mBatteryPercentView != null) { - mBatteryPercentView.setTextColor(singleToneColor); - } - - if (mUnknownStateDrawable != null) { - mUnknownStateDrawable.setTint(singleToneColor); - } - } - - public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { - String powerSave = mDrawable == null ? null : mDrawable.getPowerSaveEnabled() + ""; - CharSequence percent = mBatteryPercentView == null ? null : mBatteryPercentView.getText(); - pw.println(" BatteryMeterView:"); - pw.println(" mDrawable.getPowerSave: " + powerSave); - pw.println(" mBatteryPercentView.getText(): " + percent); - pw.println(" mTextColor: #" + Integer.toHexString(mTextColor)); - pw.println(" mBatteryStateUnknown: " + mBatteryStateUnknown); - pw.println(" mLevel: " + mLevel); - pw.println(" mMode: " + mShowPercentMode); - } - - private final class SettingObserver extends ContentObserver { - public SettingObserver(Handler handler) { - super(handler); - } - - @Override - public void onChange(boolean selfChange, Uri uri) { - super.onChange(selfChange, uri); - updateShowPercent(); - if (TextUtils.equals(uri.getLastPathSegment(), - Settings.Global.BATTERY_ESTIMATES_LAST_UPDATE_TIME)) { - // update the text for sure if the estimate in the cache was updated - updatePercentText(); - } - } - } -} |