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Add quickUpdate method to BatteryHeaderPrefCtrl

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This cl adds a method called quickUpdateHeaderPreference, which will
update the following items immediately without waiting for the
BatteryInfo:
1. Battery level
2. Battery charging status(whether to show lighting bolt)
3. Clear the charging summary

Note: this cl doesn't optimize the BatteryInfo loading time.

This cl also rename "TimeText" to "BatteryPercentText" because in
new UI that textview is used to display battery percentage.

Bug: 63029231
Test: RunSettingsRoboTests
Change-Id: I8cc886b35e937d73b46e47e303ff0994ccdcb61c
This commit is contained in:
jackqdyulei
2017-06-26 17:54:09 -07:00
parent d793590678
commit 19648756cb
4 changed files with 47 additions and 12 deletions
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31
src/com/android/settings/fuelgauge/BatteryHeaderPreferenceController.java
View File

@@ -21,6 +21,7 @@ import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.BatteryManager;
import android.support.annotation.VisibleForTesting;
import android.support.v14.preference.PreferenceFragment;
import android.support.v7.preference.PreferenceScreen;
@@ -46,7 +47,7 @@ public class BatteryHeaderPreferenceController extends PreferenceController
@VisibleForTesting
BatteryMeterView mBatteryMeterView;
@VisibleForTesting
TextView mTimeText;
TextView mBatteryPercentText;
@VisibleForTesting
TextView mSummary1;
@VisibleForTesting
@@ -75,16 +76,11 @@ public class BatteryHeaderPreferenceController extends PreferenceController
mBatteryLayoutPref = (LayoutPreference) screen.findPreference(KEY_BATTERY_HEADER);
mBatteryMeterView = (BatteryMeterView) mBatteryLayoutPref
.findViewById(R.id.battery_header_icon);
mTimeText = mBatteryLayoutPref.findViewById(R.id.battery_percent);
mBatteryPercentText = mBatteryLayoutPref.findViewById(R.id.battery_percent);
mSummary1 = mBatteryLayoutPref.findViewById(R.id.summary1);
mSummary2 = mBatteryLayoutPref.findViewById(R.id.summary2);
Intent batteryBroadcast = mContext.registerReceiver(null,
new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
final int batteryLevel = Utils.getBatteryLevel(batteryBroadcast);
mBatteryMeterView.setBatteryLevel(batteryLevel);
mTimeText.setText(Utils.formatPercentage(batteryLevel));
quickUpdateHeaderPreference();
}
@Override
@@ -106,7 +102,7 @@ public class BatteryHeaderPreferenceController extends PreferenceController
}
public void updateHeaderPreference(BatteryInfo info) {
mTimeText.setText(Utils.formatPercentage(info.batteryLevel));
mBatteryPercentText.setText(Utils.formatPercentage(info.batteryLevel));
if (info.remainingLabel == null) {
mSummary1.setText(info.statusLabel);
} else {
@@ -119,4 +115,21 @@ public class BatteryHeaderPreferenceController extends PreferenceController
mBatteryMeterView.setBatteryLevel(info.batteryLevel);
mBatteryMeterView.setCharging(!info.discharging);
}
public void quickUpdateHeaderPreference() {
Intent batteryBroadcast = mContext.registerReceiver(null,
new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
final int batteryLevel = Utils.getBatteryLevel(batteryBroadcast);
final boolean discharging =
batteryBroadcast.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) == 0;
// Set battery level and charging status
mBatteryMeterView.setBatteryLevel(batteryLevel);
mBatteryMeterView.setCharging(!discharging);
mBatteryPercentText.setText(Utils.formatPercentage(batteryLevel));
// clear all the summaries
mSummary1.setText("");
mSummary2.setText("");
}
}