package nodomain.freeyourgadget.gadgetbridge.womp;
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import android.Manifest;
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import android.annotation.SuppressLint;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.webkit.WebChromeClient;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.Toast;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import nodomain.freeyourgadget.gadgetbridge.R;
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public class WompWebActivity extends AppCompatActivity implements WompJsBridge.Host {
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public static final String EXTRA_PAGE = "page";
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private static final int REQ_SCAN = 7101;
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private static final int REQ_PERM = 7102;
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private WebView webView;
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private String pendingScanCb;
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private long lastBackPressedAt;
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public static Intent open(android.content.Context ctx, String page) {
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Intent i = new Intent(ctx, WompWebActivity.class);
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i.putExtra(EXTRA_PAGE, page);
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return i;
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}
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@SuppressLint("SetJavaScriptEnabled")
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@Override
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protected void onCreate(@Nullable Bundle savedInstanceState) {
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setTheme(R.style.GadgetbridgeTheme_NoActionBar);
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_womp_web);
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webView = findViewById(R.id.womp_webview);
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WebSettings s = webView.getSettings();
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s.setJavaScriptEnabled(true);
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s.setDomStorageEnabled(true);
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s.setAllowFileAccess(true);
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s.setAllowContentAccess(true);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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s.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
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}
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webView.setWebViewClient(new WebViewClient() {
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@Override
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public void onPageFinished(WebView view, String url) {
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if (url != null && (url.endsWith("home.html") || url.endsWith("login.html"))) {
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view.clearHistory();
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}
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}
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});
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webView.setWebChromeClient(new WebChromeClient());
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webView.addJavascriptInterface(new WompJsBridge(this, this), "Womp");
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String page = getIntent().getStringExtra(EXTRA_PAGE);
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if (page == null || page.length() == 0) {
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page = WompSession.isLoggedIn(this) ? "home.html" : "login.html";
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}
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webView.loadUrl("file:///android_asset/womp/" + page);
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ensureRuntimePermissions();
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}
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private void ensureRuntimePermissions() {
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java.util.ArrayList<String> need = new java.util.ArrayList<>();
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if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
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need.add(Manifest.permission.CAMERA);
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}
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if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
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need.add(Manifest.permission.ACCESS_FINE_LOCATION);
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU
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&& ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
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need.add(Manifest.permission.POST_NOTIFICATIONS);
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}
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if (!need.isEmpty()) {
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ActivityCompat.requestPermissions(this, need.toArray(new String[0]), REQ_PERM);
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}
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}
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@Override
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public void scan(String callbackId) {
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pendingScanCb = callbackId;
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startActivityForResult(new Intent(this, WompScanActivity.class), REQ_SCAN);
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}
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@Override
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public void closePage() {
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finish();
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}
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@Override
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public void onLoggedIn() {
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WompKeepAliveService.start(this);
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if (webView != null) {
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webView.loadUrl("file:///android_asset/womp/home.html");
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}
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}
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@Override
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public void onLogout() {
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if (webView != null) {
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webView.loadUrl("file:///android_asset/womp/login.html");
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}
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}
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@Override
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public void evalJs(String script) {
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if (webView != null) {
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webView.evaluateJavascript(script, null);
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}
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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if (requestCode == REQ_SCAN && pendingScanCb != null) {
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String code = resultCode == RESULT_OK && data != null ? data.getStringExtra(WompScanActivity.EXTRA_CODE) : "";
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String script = "window.__wompCb && window.__wompCb("
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+ org.json.JSONObject.quote(pendingScanCb) + ",true,"
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+ org.json.JSONObject.quote(code == null ? "" : code) + ")";
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evalJs(script);
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pendingScanCb = null;
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}
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}
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@Override
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public void onBackPressed() {
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if (webView != null && webView.canGoBack()) {
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webView.goBack();
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return;
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}
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if (!isTaskRoot()) {
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super.onBackPressed();
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return;
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}
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long now = System.currentTimeMillis();
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if (now - lastBackPressedAt < 2000) {
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finishAffinity();
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return;
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}
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lastBackPressedAt = now;
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Toast.makeText(this, R.string.womp_press_again_to_exit, Toast.LENGTH_SHORT).show();
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}
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}
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