154 lines
5.8 KiB
Java
154 lines
5.8 KiB
Java
package nodomain.freeyourgadget.gadgetbridge.devices.pebble;
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import android.content.Context;
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import android.net.Uri;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.Writer;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.activities.InstallActivity;
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import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceApp;
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import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
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import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
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import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
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public class PBWInstallHandler implements InstallHandler {
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private static final Logger LOG = LoggerFactory.getLogger(PBWInstallHandler.class);
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private final Context mContext;
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private PBWReader mPBWReader;
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private final Uri mUri;
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public PBWInstallHandler(Uri uri, Context context) {
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mContext = context;
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mUri = uri;
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}
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@Override
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public void validateInstallation(InstallActivity installActivity, GBDevice device) {
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if (device.isBusy()) {
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installActivity.setInfoText(device.getBusyTask());
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installActivity.setInstallEnabled(false);
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return;
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}
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if (device.getType() != DeviceType.PEBBLE || !device.isConnected()) {
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installActivity.setInfoText("Element cannot be installed");
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installActivity.setInstallEnabled(false);
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return;
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}
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String hwRev = device.getHardwareVersion();
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String platformName;
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if (hwRev.startsWith("snowy")) {
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platformName = "basalt";
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} else if (hwRev.startsWith("spalding")) {
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platformName = "chalk";
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} else {
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platformName = "aplite";
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}
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try {
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mPBWReader = new PBWReader(mUri, mContext, platformName);
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} catch (FileNotFoundException e) {
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installActivity.setInfoText("file not found");
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installActivity.setInstallEnabled(false);
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return;
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}
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if (!mPBWReader.isValid()) {
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installActivity.setInfoText("pbw/pbz is broken or incompatible with your Hardware or Firmware.");
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installActivity.setInstallEnabled(false);
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return;
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}
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GenericItem installItem = new GenericItem();
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installItem.setIcon(R.drawable.ic_device_pebble);
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if (mPBWReader.isFirmware()) {
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String hwRevision = mPBWReader.getHWRevision();
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if (hwRevision != null && hwRevision.equals(device.getHardwareVersion())) {
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installItem.setName(mContext.getString(R.string.pbw_installhandler_pebble_firmware, ""));
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installItem.setDetails(mContext.getString(R.string.pbwinstallhandler_correct_hw_revision));
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installActivity.setInfoText(mContext.getString(R.string.firmware_install_warning, hwRevision));
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installActivity.setInstallEnabled(true);
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} else {
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if (hwRevision != null) {
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installItem.setName(mContext.getString(R.string.pbw_installhandler_pebble_firmware, hwRevision));
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installItem.setDetails(mContext.getString(R.string.pbwinstallhandler_incorrect_hw_revision));
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}
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installActivity.setInfoText(mContext.getString(R.string.pbw_install_handler_hw_revision_mismatch));
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installActivity.setInstallEnabled(false);
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}
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} else {
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GBDeviceApp app = mPBWReader.getGBDeviceApp();
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if (app != null) {
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installItem.setName(app.getName());
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installItem.setDetails(mContext.getString(R.string.pbwinstallhandler_app_item, app.getCreator(), app.getVersion()));
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installActivity.setInfoText(mContext.getString(R.string.app_install_info, app.getName(), app.getVersion(), app.getCreator()));
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installActivity.setInstallEnabled(true);
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} else {
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installActivity.setInfoText(mContext.getString(R.string.pbw_install_handler_unable_to_install, mUri.getPath()));
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installActivity.setInstallEnabled(false);
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}
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}
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if (installItem.getName() != null) {
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installActivity.setInstallItem(installItem);
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}
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}
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@Override
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public void onStartInstall(GBDevice device) {
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if (mPBWReader.isFirmware()) {
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return;
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}
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if (!device.getFirmwareVersion().startsWith("v3")) {
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return;
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}
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File destDir;
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GBDeviceApp app = mPBWReader.getGBDeviceApp();
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try {
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destDir = new File(FileUtils.getExternalFilesDir() + "/pbw-cache");
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destDir.mkdirs();
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FileUtils.copyURItoFile(mContext, mUri, new File(destDir, app.getUUID().toString() + ".pbw"));
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} catch (IOException e) {
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LOG.error("Installation failed: " + e.getMessage(), e);
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return;
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}
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File outputFile = new File(destDir, app.getUUID().toString() + ".json");
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Writer writer;
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try {
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writer = new BufferedWriter(new FileWriter(outputFile));
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} catch (IOException e) {
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LOG.error("Failed to open output file: " + e.getMessage(), e);
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return;
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}
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try {
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LOG.info(app.getJSON().toString());
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writer.write(app.getJSON().toString());
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writer.close();
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} catch (IOException e) {
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LOG.error("Failed to write to output file: " + e.getMessage(), e);
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}
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}
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public boolean isValid() {
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// always pretend it is valid, as we cant know yet about hw/fw version
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return true;
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}
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} |