import android.annotation.Nullable;
import android.content.Context;
import android.content.res.TypedArray;
+import android.os.UserHandle;
import android.util.AttributeSet;
import android.widget.ImageView;
+import com.android.internal.hardware.AmbientDisplayConfiguration;
import com.android.systemui.statusbar.policy.BatteryController;
import com.android.systemui.statusbar.policy.ConfigurationController;
BatteryController.BatteryStateChangeCallback,
ConfigurationController.ConfigurationListener {
+ private static final long CHARGING_INDICATION_DELAY_MS = 1000;
+
+ private final AmbientDisplayConfiguration mConfig;
+ private final Runnable mClearSuppressCharging = this::clearSuppressCharging;
private BatteryController mBatteryController;
private int mImageResource;
private boolean mCharging;
private boolean mDark;
+ private boolean mSuppressCharging;
+
+
+ private void clearSuppressCharging() {
+ mSuppressCharging = false;
+ removeCallbacks(mClearSuppressCharging);
+ updateVisibility();
+ }
public ChargingView(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
+ mConfig = new AmbientDisplayConfiguration(context);
+
TypedArray a = context.obtainStyledAttributes(attrs, new int[]{android.R.attr.src});
int srcResId = a.getResourceId(0, 0);
super.onDetachedFromWindow();
mBatteryController.removeCallback(this);
Dependency.get(ConfigurationController.class).removeCallback(this);
+ removeCallbacks(mClearSuppressCharging);
}
@Override
public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
+ boolean startCharging = charging && !mCharging;
+ if (startCharging && deviceWillWakeUpWhenPluggedIn() && mDark) {
+ // We're about to wake up, and thus don't want to show the indicator just for it to be
+ // hidden again.
+ clearSuppressCharging();
+ mSuppressCharging = true;
+ postDelayed(mClearSuppressCharging, CHARGING_INDICATION_DELAY_MS);
+ }
mCharging = charging;
updateVisibility();
}
+ private boolean deviceWillWakeUpWhenPluggedIn() {
+ boolean plugTurnsOnScreen = getResources().getBoolean(
+ com.android.internal.R.bool.config_unplugTurnsOnScreen);
+ boolean aod = mConfig.alwaysOnEnabled(UserHandle.USER_CURRENT);
+ return !aod && plugTurnsOnScreen;
+ }
+
@Override
public void onDensityOrFontScaleChanged() {
setImageResource(mImageResource);
public void setDark(boolean dark) {
mDark = dark;
+ if (!dark) {
+ clearSuppressCharging();
+ }
updateVisibility();
}
private void updateVisibility() {
- setVisibility(mCharging && mDark ? VISIBLE : INVISIBLE);
+ setVisibility(mCharging && !mSuppressCharging && mDark ? VISIBLE : INVISIBLE);
}
}