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https://github.com/nextcloud/android.git
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Convert to kt
Signed-off-by: alperozturk <alper_ozturk@proton.me>
This commit is contained in:
alperozturk
parent
124a56bf04
commit
b1a3b2f8ee
1 changed files with 180 additions and 190 deletions
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@ -21,234 +21,224 @@
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.owncloud.android.ui.activity
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package com.owncloud.android.ui.activity;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.view.KeyEvent;
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import android.webkit.JavascriptInterface;
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import com.nextcloud.client.account.CurrentAccountProvider;
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import com.nextcloud.client.account.User;
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import com.nextcloud.client.network.ClientFactory;
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import com.owncloud.android.R;
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import com.owncloud.android.datamodel.OCFile;
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import com.owncloud.android.lib.common.OwnCloudAccount;
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import com.owncloud.android.lib.common.operations.RemoteOperationResult;
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import com.owncloud.android.lib.common.utils.Log_OC;
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import com.owncloud.android.operations.RichDocumentsCreateAssetOperation;
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import com.owncloud.android.ui.asynctasks.PrintAsyncTask;
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import com.owncloud.android.ui.asynctasks.RichDocumentsLoadUrlTask;
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import com.owncloud.android.ui.fragment.OCFileListFragment;
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import com.owncloud.android.utils.DisplayUtils;
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import com.owncloud.android.utils.FileStorageUtils;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.File;
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import java.lang.ref.WeakReference;
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import javax.inject.Inject;
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import androidx.annotation.NonNull;
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import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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import android.content.Intent
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import android.net.Uri
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import android.os.Build
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import android.os.Bundle
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import android.text.TextUtils
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import android.view.KeyEvent
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import android.webkit.JavascriptInterface
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import androidx.activity.result.ActivityResult
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import androidx.activity.result.ActivityResultLauncher
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import androidx.activity.result.contract.ActivityResultContracts
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import com.nextcloud.client.account.CurrentAccountProvider
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import com.nextcloud.client.network.ClientFactory
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import com.owncloud.android.R
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import com.owncloud.android.datamodel.OCFile
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import com.owncloud.android.lib.common.utils.Log_OC
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import com.owncloud.android.operations.RichDocumentsCreateAssetOperation
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import com.owncloud.android.ui.asynctasks.PrintAsyncTask
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import com.owncloud.android.ui.asynctasks.RichDocumentsLoadUrlTask
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import com.owncloud.android.ui.fragment.OCFileListFragment
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import com.owncloud.android.utils.DisplayUtils
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import com.owncloud.android.utils.FileStorageUtils
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import edu.umd.cs.findbugs.annotations.SuppressFBWarnings
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import org.json.JSONException
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import org.json.JSONObject
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import java.io.File
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import java.lang.ref.WeakReference
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import javax.inject.Inject
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/**
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* Opens document for editing via Richdocuments app in a web view
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*/
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public class RichDocumentsEditorWebView extends EditorWebView {
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private static final int REQUEST_REMOTE_FILE = 100;
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private static final String URL = "URL";
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private static final String HYPERLINK = "Url";
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private static final String TYPE = "Type";
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private static final String PRINT = "print";
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private static final String SLIDESHOW = "slideshow";
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private static final String NEW_NAME = "NewName";
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class RichDocumentsEditorWebView : EditorWebView() {
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@JvmField
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@Inject
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protected CurrentAccountProvider currentAccountProvider;
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var currentAccountProvider: CurrentAccountProvider? = null
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@JvmField
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@Inject
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protected ClientFactory clientFactory;
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var clientFactory: ClientFactory? = null
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private var activityResult: ActivityResultLauncher<Intent>? = null
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@SuppressFBWarnings("ANDROID_WEB_VIEW_JAVASCRIPT_INTERFACE")
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@Override
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protected void postOnCreate() {
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super.postOnCreate();
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override fun postOnCreate() {
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super.postOnCreate()
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getWebView().addJavascriptInterface(new RichDocumentsMobileInterface(), "RichDocumentsMobileInterface");
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webView.addJavascriptInterface(RichDocumentsMobileInterface(), "RichDocumentsMobileInterface")
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// load url in background
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loadUrl(getIntent().getStringExtra(EXTRA_URL));
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}
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@Override
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protected void onNewIntent(Intent intent) {
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super.onNewIntent(intent);
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}
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private void openFileChooser() {
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Intent action = new Intent(this, FilePickerActivity.class);
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action.putExtra(OCFileListFragment.ARG_MIMETYPE, "image/");
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startActivityForResult(action, REQUEST_REMOTE_FILE);
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}
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@Override
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protected void handleActivityResult(int requestCode, int resultCode, Intent data) {
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switch (requestCode) {
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case REQUEST_REMOTE_FILE:
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handleRemoteFile(data);
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break;
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default:
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// unexpected, do nothing
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break;
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intent.getStringExtra(EXTRA_URL)?.let {
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loadUrl(it)
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}
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super.handleActivityResult(requestCode, resultCode, data);
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registerActivityResult()
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}
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private void handleRemoteFile(Intent data) {
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OCFile file = data.getParcelableExtra(FolderPickerActivity.EXTRA_FILES);
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new Thread(() -> {
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User user = currentAccountProvider.getUser();
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RichDocumentsCreateAssetOperation operation = new RichDocumentsCreateAssetOperation(file.getRemotePath());
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RemoteOperationResult result = operation.execute(user, this);
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if (result.isSuccess()) {
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String asset = (String) result.getSingleData();
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runOnUiThread(() -> getWebView().evaluateJavascript("OCA.RichDocuments.documentsMain.postAsset('" +
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file.getFileName() + "', '" + asset + "');", null));
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} else {
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runOnUiThread(() -> DisplayUtils.showSnackMessage(this, "Inserting image failed!"));
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}
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}).start();
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override fun onNewIntent(intent: Intent) {
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super.onNewIntent(intent)
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}
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@Override
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protected void onSaveInstanceState(@NonNull Bundle outState) {
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outState.putString(EXTRA_URL, url);
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super.onSaveInstanceState(outState);
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private fun openFileChooser() {
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val action = Intent(this, FilePickerActivity::class.java)
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action.putExtra(OCFileListFragment.ARG_MIMETYPE, "image/")
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activityResult?.launch(action)
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}
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@Override
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public void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
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url = savedInstanceState.getString(EXTRA_URL);
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super.onRestoreInstanceState(savedInstanceState);
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}
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@Override
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protected void onResume() {
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super.onResume();
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getWebView().evaluateJavascript("if (typeof OCA.RichDocuments.documentsMain.postGrabFocus !== 'undefined') " +
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"{ OCA.RichDocuments.documentsMain.postGrabFocus(); }",
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null);
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}
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private void printFile(Uri url) {
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OwnCloudAccount account = accountManager.getCurrentOwnCloudAccount();
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if (account == null) {
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DisplayUtils.showSnackMessage(getWebView(), getString(R.string.failed_to_print));
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return;
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}
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File targetFile = new File(FileStorageUtils.getTemporalPath(account.getName()) + "/print.pdf");
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new PrintAsyncTask(targetFile, url.toString(), new WeakReference<>(this)).execute();
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}
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@Override
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public void loadUrl(String url) {
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if (TextUtils.isEmpty(url)) {
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new RichDocumentsLoadUrlTask(this, getUser().get(), getFile()).execute();
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} else {
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super.loadUrl(url);
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}
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}
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private void showSlideShow(Uri url) {
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Intent intent = new Intent(this, ExternalSiteWebView.class);
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intent.putExtra(ExternalSiteWebView.EXTRA_URL, url.toString());
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intent.putExtra(ExternalSiteWebView.EXTRA_SHOW_SIDEBAR, false);
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intent.putExtra(ExternalSiteWebView.EXTRA_SHOW_TOOLBAR, false);
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startActivity(intent);
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}
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private class RichDocumentsMobileInterface extends MobileInterface {
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@JavascriptInterface
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public void insertGraphic() {
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openFileChooser();
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}
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@JavascriptInterface
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public void documentLoaded() {
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runOnUiThread(RichDocumentsEditorWebView.this::hideLoading);
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}
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@JavascriptInterface
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public void downloadAs(String json) {
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try {
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JSONObject downloadJson = new JSONObject(json);
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Uri url = Uri.parse(downloadJson.getString(URL));
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switch (downloadJson.getString(TYPE)) {
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case PRINT:
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printFile(url);
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break;
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case SLIDESHOW:
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showSlideShow(url);
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break;
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default:
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downloadFile(url);
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break;
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private fun registerActivityResult() {
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activityResult =
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registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result: ActivityResult ->
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if (RESULT_OK == result.resultCode) {
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result.data?.let {
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handleRemoteFile(it)
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}
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}
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} catch (JSONException e) {
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Log_OC.e(this, "Failed to parse download json message: " + e);
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}
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}
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private fun handleRemoteFile(data: Intent) {
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val file = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
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data.getParcelableExtra(FolderPickerActivity.EXTRA_FILES, OCFile::class.java)
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} else {
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@Suppress("DEPRECATION")
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data.getParcelableExtra(FolderPickerActivity.EXTRA_FILES)
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}
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Thread {
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val user = currentAccountProvider?.user
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val operation = RichDocumentsCreateAssetOperation(file?.remotePath)
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val result = operation.execute(user, this)
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if (result.isSuccess) {
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val asset = result.singleData as String
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runOnUiThread {
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webView.evaluateJavascript(
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"OCA.RichDocuments.documentsMain.postAsset('" +
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file?.fileName + "', '" + asset + "');",
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null
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)
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}
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} else {
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runOnUiThread { DisplayUtils.showSnackMessage(this, "Inserting image failed!") }
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}
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}.start()
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}
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override fun onSaveInstanceState(outState: Bundle) {
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outState.putString(EXTRA_URL, url)
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super.onSaveInstanceState(outState)
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}
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override fun onRestoreInstanceState(savedInstanceState: Bundle) {
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url = savedInstanceState.getString(EXTRA_URL)
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super.onRestoreInstanceState(savedInstanceState)
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}
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override fun onResume() {
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super.onResume()
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webView.evaluateJavascript(
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"if (typeof OCA.RichDocuments.documentsMain.postGrabFocus !== 'undefined') " +
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"{ OCA.RichDocuments.documentsMain.postGrabFocus(); }",
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null
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)
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}
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private fun printFile(url: Uri) {
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val account = accountManager.currentOwnCloudAccount
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if (account == null) {
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DisplayUtils.showSnackMessage(webView, getString(R.string.failed_to_print))
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return
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}
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val targetFile = File(FileStorageUtils.getTemporalPath(account.name) + "/print.pdf")
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PrintAsyncTask(targetFile, url.toString(), WeakReference(this)).execute()
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}
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public override fun loadUrl(url: String) {
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if (TextUtils.isEmpty(url)) {
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RichDocumentsLoadUrlTask(this, user.get(), file).execute()
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} else {
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super.loadUrl(url)
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}
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}
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private fun showSlideShow(url: Uri) {
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val intent = Intent(this, ExternalSiteWebView::class.java)
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intent.putExtra(EXTRA_URL, url.toString())
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intent.putExtra(EXTRA_SHOW_SIDEBAR, false)
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intent.putExtra(EXTRA_SHOW_TOOLBAR, false)
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startActivity(intent)
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}
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private inner class RichDocumentsMobileInterface : MobileInterface() {
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@JavascriptInterface
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fun insertGraphic() {
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openFileChooser()
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}
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@JavascriptInterface
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fun documentLoaded() {
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runOnUiThread { hideLoading() }
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}
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@JavascriptInterface
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fun downloadAs(json: String?) {
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try {
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json ?: return
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val downloadJson = JSONObject(json)
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val url = Uri.parse(downloadJson.getString(URL))
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when (downloadJson.getString(TYPE)) {
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PRINT -> printFile(url)
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SLIDESHOW -> showSlideShow(url)
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else -> downloadFile(url)
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}
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} catch (e: JSONException) {
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Log_OC.e(this, "Failed to parse download json message: $e")
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}
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}
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@JavascriptInterface
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public void fileRename(String renameString) {
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fun fileRename(renameString: String?) {
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// when shared file is renamed in another instance, we will get notified about it
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// need to change filename for sharing
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try {
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JSONObject renameJson = new JSONObject(renameString);
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String newName = renameJson.getString(NEW_NAME);
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getFile().setFileName(newName);
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} catch (JSONException e) {
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Log_OC.e(this, "Failed to parse rename json message: " + e);
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renameString ?: return
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val renameJson = JSONObject(renameString)
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val newName = renameJson.getString(NEW_NAME)
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file.fileName = newName
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} catch (e: JSONException) {
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Log_OC.e(this, "Failed to parse rename json message: $e")
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}
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}
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@JavascriptInterface
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public void paste() {
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fun paste() {
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// Javascript cannot do this by itself, so help out.
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getWebView().dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_PASTE));
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getWebView().dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_PASTE));
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webView.dispatchKeyEvent(KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_PASTE))
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webView.dispatchKeyEvent(KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_PASTE))
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}
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@JavascriptInterface
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public void hyperlink(String hyperlink) {
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fun hyperlink(hyperlink: String?) {
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try {
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String url = new JSONObject(hyperlink).getString(HYPERLINK);
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setData(Uri.parse(url));
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startActivity(intent);
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} catch (JSONException e) {
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Log_OC.e(this, "Failed to parse download json message: " + e);
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hyperlink ?: return
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val url = JSONObject(hyperlink).getString(HYPERLINK)
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val intent = Intent(Intent.ACTION_VIEW)
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intent.data = Uri.parse(url)
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startActivity(intent)
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} catch (e: JSONException) {
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Log_OC.e(this, "Failed to parse download json message: $e")
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}
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}
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}
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companion object {
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private const val URL = "URL"
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private const val HYPERLINK = "Url"
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private const val TYPE = "Type"
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private const val PRINT = "print"
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private const val SLIDESHOW = "slideshow"
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private const val NEW_NAME = "NewName"
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}
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}
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