66 lines
2.6 KiB
Java
66 lines
2.6 KiB
Java
package nodomain.freeyourgadget.gadgetbridge.service.devices.miband.operations;
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import android.widget.Toast;
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import java.io.IOException;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEOperation;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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public abstract class AbstractMiBandOperation<T extends AbstractBTLEDeviceSupport> extends AbstractBTLEOperation<T> {
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protected AbstractMiBandOperation(T support) {
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super(support);
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}
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@Override
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protected void prePerform() throws IOException {
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super.prePerform();
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getDevice().setBusyTask("Operation starting..."); // mark as busy quickly to avoid interruptions from the outside
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TransactionBuilder builder = performInitialized("disabling some notifications");
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enableOtherNotifications(builder, false);
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enableNeededNotifications(builder, true);
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builder.queue(getQueue());
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}
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@Override
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protected void operationFinished() {
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operationStatus = OperationStatus.FINISHED;
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if (getDevice() != null && getDevice().isConnected()) {
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unsetBusy();
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try {
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TransactionBuilder builder = performInitialized("reenabling disabled notifications");
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handleFinished(builder);
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builder.queue(getQueue());
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} catch (IOException ex) {
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GB.toast(getContext(), "Error enabling Mi Band notifications, you may need to connect and disconnect", Toast.LENGTH_LONG, GB.ERROR, ex);
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}
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}
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}
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private void handleFinished(TransactionBuilder builder) {
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enableNeededNotifications(builder, false);
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enableOtherNotifications(builder, true);
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}
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/**
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* Enables or disables the notifications that are needed for the entire operation.
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* Enabled on operation start and disabled on operation finish.
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* @param builder
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* @param enable
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*/
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protected abstract void enableNeededNotifications(TransactionBuilder builder, boolean enable);
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/**
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* Enables or disables certain kinds of notifications that could interfere with this
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* operation. Call this method once initially to disable other notifications, and once
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* when this operation has finished.
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*
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* @param builder
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* @param enable true to enable, false to disable the other notifications
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*/
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protected abstract void enableOtherNotifications(TransactionBuilder builder, boolean enable);
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}
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