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| == Why need counter mode ==
| | {{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/battery-power/understand-q3-counter-mode}} |
| Q3 use a soft battery. If it is fully charged for a long time and continuously charged, it is prone to bulge.Therefore, the charging mechanism needs to be adjusted by software to prevent the battery from being fully charged for a long time.
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| In order to protect the battery, please use the counter mode when the charger always connect to terminal. In counter mode, the battery is recharged at 15%, otherwise recharged at 95%.
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| == How to change counter mode ==
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| === Change manually in terminal ===
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| * Click Settings> Administrator Login
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| * Click Setting>Battery, turn on/off Counter Mode
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| === Change by APK ===
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| Install the follow apk, after install, it will run and set the counter mode automatically, it has no app icon show in launcher desktop.
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| * [http://ftp.wizarpos.com/advanceSDK/ChargeCounterOn-v30-release-q1_platform.apk APK to turn on Counter Mode]
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| * [http://ftp.wizarpos.com/advanceSDK/ChargeCounterOff-v30-release-q1_platform.apk APK to turn off Counter Mode]
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| === Change from TMS ===
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| * Steps:
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| # Add a new parameter file name in WizarView.
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| ## Click Applications > Application.
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| ## Click + icon in the left bottom of the tool box, popup an edit window.
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| ## In the edit window, write the name and other input area, then select type param.
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| ## Input the package name(com.wizarpos.system.settings) and parameter file name.
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| ## Click Commit button.
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| # Click Search button in the Applications>Application page.
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| # Select the parameter file name in the list.
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| # Select config icon in the right bottom of the tool box.
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| # Select Upload button in the popup window.
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| # Choose the upload file, then click Commit button.
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| The parameter file has configured in WizarView now.
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| The push file process is the same as the push application process.
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| [[File:3_upload_success.png]]
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| [[File:4_push_parm.png]]
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| | |
| * Parameter file sample:
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| 1. [http://ftp.wizarpos.com/advanceSDK/counter_true.xml paramter file to turn on Counter Mode]
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| 2. [http://ftp.wizarpos.com/advanceSDK/counter_false.xml parameter to turn off Counter Mode]
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| === Change From API ===
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| # Add Permission in AndroidManifest.xml - <uses-permission android:name="android.permission.CLOUDPOS_SET_BATTERY_COUNTER_MODE" />
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| # Get and put the [http://ftp.wizarpos.com/advanceSDK/ISystemExtApi.aidl AIDL file] to the package com.wizarpos.wizarviewagentassistant.aidl
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| # Code Sample:
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| <syntaxhighlight lang="java">public void systemExtApiService_setBatteryCounterMode(Context context, boolean enable) {
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| ServiceConnection systemExtConn = new ServiceConnection() {
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| @Override
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| public void onServiceConnected(ComponentName name, IBinder service) {
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| ISystemExtApi systemExtApiService = ISystemExtApi.Stub.asInterface(service);
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| Logger.debug("startAgentService = " + systemExtApiService);
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| try {
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| systemExtApiService.setBatteryCounterMode(enable);
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| } catch (RemoteException e) {
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| e.printStackTrace();
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| }
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| }
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| @Override
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| public void onServiceDisconnected(ComponentName name) {
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| }
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| };
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| ComponentName comp = new ComponentName("com.wizarpos.wizarviewagentassistant","com.wizarpos.wizarviewagentassistant.SystemExtApiService");
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| Intent intent = new Intent();
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| intent.setComponent(comp);
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| context.bindService(intent, systemExtConn, Context.BIND_AUTO_CREATE);
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| context.startService(intent);
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| }</syntaxhighlight>
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