msb-public
/
FairEmail
mirror of https://github.com/M66B/FairEmail.git
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Code Issues Projects Releases Wiki Activity

Prevent NPE

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pull/214/head
M66B 4 months ago
parent 1ddd42fcac
commit fb9657384f
1 changed files with 124 additions and 107 deletions
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231
app/src/main/java/eu/faircode/email/AdapterMessage.java
Unescape View File

@ -6402,137 +6402,154 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
private boolean onOpenLink(Uri uri, String title, boolean always_confirm) {
Log.i("Opening uri=" + uri + " title=" + title + " always confirm=" + always_confirm);
if (UriHelper.isHyperLink(uri))
uri = Uri.parse(uri.toString().trim().replaceAll("\\s+", "+"));
if (ProtectedContent.isProtectedContent(uri)) {
Bundle args = new Bundle();
args.putParcelable("uri", uri);
try {
if (UriHelper.isHyperLink(uri))
uri = Uri.parse(uri.toString().trim().replaceAll("\\s+", "+"));
FragmentDialogBase dialog = new ProtectedContent.FragmentDialogDecrypt();
dialog.setArguments(args);
dialog.show(parentFragment.getParentFragmentManager(), "decrypt");
return true;
}
if (ProtectedContent.isProtectedContent(uri)) {
Bundle args = new Bundle();
args.putParcelable("uri", uri);
try {
String url = uri.getQueryParameter("url");
if (!TextUtils.isEmpty(url)) {
Uri alt = Uri.parse(url);
if (isActivate(alt))
uri = alt;
}
Uri sanitized = UriHelper.sanitize(context, uri);
if (sanitized != null && isActivate(sanitized))
uri = sanitized;
else if (title != null) {
Uri alt = Uri.parse(title);
if (isActivate(alt))
uri = alt;
}
} catch (Throwable ignored) {
}
FragmentDialogBase dialog = new ProtectedContent.FragmentDialogDecrypt();
dialog.setArguments(args);
dialog.show(parentFragment.getParentFragmentManager(), "decrypt");
return true;
}
if (isActivate(uri)) {
try {
if (ActivityBilling.activatePro(context, uri))
ToastEx.makeText(context, R.string.title_pro_valid, Toast.LENGTH_LONG).show();
else
ToastEx.makeText(context, R.string.title_pro_invalid, Toast.LENGTH_LONG).show();
} catch (NoSuchAlgorithmException ex) {
Log.e(ex);
ToastEx.makeText(context, Log.formatThrowable(ex), Toast.LENGTH_LONG).show();
String url = uri.getQueryParameter("url");
if (!TextUtils.isEmpty(url)) {
Uri alt = Uri.parse(url);
if (isActivate(alt))
uri = alt;
}
Uri sanitized = UriHelper.sanitize(context, uri);
if (sanitized != null && isActivate(sanitized))
uri = sanitized;
else if (title != null) {
Uri alt = Uri.parse(title);
if (isActivate(alt))
uri = alt;
}
} catch (Throwable ignored) {
}
} else {
String scheme = uri.getScheme();
if ("full".equals(scheme)) {
TupleMessageEx message = getMessage();
if (message != null)
onShow(message, true);
return (message != null);
} else if ("external".equals(scheme)) {
TupleMessageEx message = getMessage();
if (message == null)
return false;
Bundle args = new Bundle();
args.putLong("id", message.id);
if (isActivate(uri)) {
try {
if (ActivityBilling.activatePro(context, uri))
ToastEx.makeText(context, R.string.title_pro_valid, Toast.LENGTH_LONG).show();
else
ToastEx.makeText(context, R.string.title_pro_invalid, Toast.LENGTH_LONG).show();
} catch (NoSuchAlgorithmException ex) {
Log.e(ex);
ToastEx.makeText(context, Log.formatThrowable(ex), Toast.LENGTH_LONG).show();
}
} else {
String scheme = uri.getScheme();
if ("full".equals(scheme)) {
TupleMessageEx message = getMessage();
if (message != null)
onShow(message, true);
return (message != null);
} else if ("external".equals(scheme)) {
TupleMessageEx message = getMessage();
if (message == null)
return false;
new SimpleTask<Uri>() {
@Override
protected Uri onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
Bundle args = new Bundle();
args.putLong("id", message.id);
File source = EntityMessage.getFile(context, id);
new SimpleTask<Uri>() {
@Override
protected Uri onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
File dir = Helper.ensureExists(context, "shared");
File target = new File(dir, id + ".html");
File source = EntityMessage.getFile(context, id);
Helper.copy(source, target);
File dir = Helper.ensureExists(context, "shared");
File target = new File(dir, id + ".html");
return FileProviderEx.getUri(context, BuildConfig.APPLICATION_ID, target);
}
Helper.copy(source, target);
@Override
protected void onExecuted(Bundle args, Uri uri) {
Helper.share(context, uri, "text/html", null);
}
return FileProviderEx.getUri(context, BuildConfig.APPLICATION_ID, target);
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
}
}.execute(context, owner, args, "message:external");
@Override
protected void onExecuted(Bundle args, Uri uri) {
Helper.share(context, uri, "text/html", null);
}
return true;
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
}
}.execute(context, owner, args, "message:external");
if ("cid".equals(uri.getScheme()) || "data".equals(uri.getScheme()))
return false;
return true;
}
boolean confirm_links = prefs.getBoolean("confirm_links", true);
if ("cid".equals(uri.getScheme()) || "data".equals(uri.getScheme()))
return false;
String chost = FragmentDialogOpenLink.getConfirmHost(uri);
boolean confirm_link = (chost == null || prefs.getBoolean(chost + ".confirm_link", true));
if (always_confirm || (confirm_links && confirm_link)) {
Bundle args = new Bundle();
args.putParcelable("uri", uri);
args.putString("title", title);
args.putBoolean("always_confirm", always_confirm);
boolean confirm_links = prefs.getBoolean("confirm_links", true);
FragmentDialogOpenLink fragment = new FragmentDialogOpenLink();
fragment.setArguments(args);
fragment.show(parentFragment.getParentFragmentManager(), "open:link");
} else {
boolean link_view = prefs.getBoolean(chost + ".link_view", false);
boolean link_sanitize = prefs.getBoolean(chost + ".link_sanitize", false);
if (link_sanitize && UriHelper.isHyperLink(uri)) {
Uri sanitized = UriHelper.sanitize(context, uri);
if (sanitized != null)
uri = sanitized;
Log.i("Open sanitized=" + uri);
}
String chost = FragmentDialogOpenLink.getConfirmHost(uri);
boolean confirm_link = (chost == null || prefs.getBoolean(chost + ".confirm_link", true));
if (always_confirm || (confirm_links && confirm_link)) {
Bundle args = new Bundle();
args.putParcelable("uri", uri);
args.putString("title", title);
args.putBoolean("always_confirm", always_confirm);
if (link_view) {
Log.i("Open view=" + uri);
Intent view = new Intent(Intent.ACTION_VIEW, UriHelper.fix(uri));
Intent chooser = Intent.createChooser(view, context.getString(R.string.title_select_app));
try {
context.startActivity(chooser);
} catch (ActivityNotFoundException ex) {
Log.w(ex);
Helper.view(context, uri, true, true);
}
FragmentDialogOpenLink fragment = new FragmentDialogOpenLink();
fragment.setArguments(args);
fragment.show(parentFragment.getParentFragmentManager(), "open:link");
} else {
boolean tabs = prefs.getBoolean("open_with_tabs", true);
Helper.view(context, UriHelper.guessScheme(uri), !tabs, !tabs);
boolean link_view = prefs.getBoolean(chost + ".link_view", false);
boolean link_sanitize = prefs.getBoolean(chost + ".link_sanitize", false);
if (link_sanitize && UriHelper.isHyperLink(uri)) {
Uri sanitized = UriHelper.sanitize(context, uri);
if (sanitized != null)
uri = sanitized;
Log.i("Open sanitized=" + uri);
}
if (link_view) {
Log.i("Open view=" + uri);
Intent view = new Intent(Intent.ACTION_VIEW, UriHelper.fix(uri));
Intent chooser = Intent.createChooser(view, context.getString(R.string.title_select_app));
try {
context.startActivity(chooser);
} catch (ActivityNotFoundException ex) {
Log.w(ex);
Helper.view(context, uri, true, true);
}
} else {
boolean tabs = prefs.getBoolean("open_with_tabs", true);
Helper.view(context, UriHelper.guessScheme(uri), !tabs, !tabs);
}
}
}
}
return true;
return true;
} catch (Throwable ex) {
/*
Exception java.lang.NullPointerException:
at eu.faircode.email.AdapterMessage$ViewHolder.onOpenLink (AdapterMessage.java:6506)
at eu.faircode.email.AdapterMessage$ViewHolder.access$900 (AdapterMessage.java:354)
at eu.faircode.email.AdapterMessage$ViewHolder$2$1.onClick (AdapterMessage.java:670)
at eu.faircode.email.AdapterMessage$ViewHolder$2$1.onLongPress (AdapterMessage.java:632)
at android.view.GestureDetector.dispatchLongPress (GestureDetector.java:1014)
at android.view.GestureDetector.-$$Nest$mdispatchLongPress
at android.view.GestureDetector$GestureHandler.handleMessage (GestureDetector.java:358)
at android.os.Handler.dispatchMessage (Handler.java:106)
*/
Log.e(ex);
return false;
}
}
private boolean isActivate(Uri uri) {

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