下面列出了android.app.ProgressDialog#setOnCancelListener ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public DownloadTask(final Context context, String username, String password) {
super(context, username, password);
progressDialog = new ProgressDialog(context);
progressDialog.setMessage("");
progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setMax(1);
progressDialog.setIndeterminate(true);
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.setCancelable(true);
progressDialog.setOnCancelListener(arg0 -> {
if (downloadTask != null && downloadTask.getStatus() != Status.FINISHED) {
downloadTask.cancel(false);
downloadTask = null;
Log.i("down", "cancel");
ManagerNotify.toastShortMessage(context, getString(R.string.cancelled));
}
});
}
/**
* Creates a progress dialog.
*
* @param spinner true to use the spinner style
* @param context the context
* @param messageId the progress message id
* @param onCancelListener the cancel listener
* @param formatArgs the format arguments for the message id
*/
private static ProgressDialog createProgressDialog(boolean spinner, final Context context,
int messageId, DialogInterface.OnCancelListener onCancelListener, Object... formatArgs) {
final ProgressDialog progressDialog = new ProgressDialog(context);
progressDialog.setCancelable(true);
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.setIcon(android.R.drawable.ic_dialog_info);
progressDialog.setIndeterminate(true);
progressDialog.setMessage(context.getString(messageId, formatArgs));
progressDialog.setOnCancelListener(onCancelListener);
progressDialog.setProgressStyle(spinner ? ProgressDialog.STYLE_SPINNER
: ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setTitle(R.string.generic_progress_title);
progressDialog.setOnShowListener(new DialogInterface.OnShowListener() {
@Override
public void onShow(DialogInterface dialog) {
setDialogTitleDivider(context, progressDialog);
}
});
return progressDialog;
}
@Override
protected void onPreExecute() {
mCancelled=false;
mProgressDialog = new ProgressDialog(mParent);
mProgressDialog.setTitle(R.string.spinner_message);
mProgressDialog.setMessage(mQuery);
mProgressDialog.setIndeterminate(true);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mProgressDialog.setCancelable(true);
mProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog)
{
mCancelled=true;
cancel(false);
}
});
mProgressDialog.show();
mParent = null;
}
public WebServiceClient(Context context, WebServiceTaskListener<T> listener) {
mContext = context;
mListener = listener;
if (mContext == null || mListener == null) {
throw new IllegalArgumentException();
}
mProgressDialog = new ProgressDialog(mContext);
mProgressDialog.setMessage(mContext.getString(R.string.wsc_please_wait));
mProgressDialog.setIndeterminate(true);
mProgressDialog.setCancelable(true);
mProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dlgInterface) {
abortTaskIfRunning();
}
});
mHash = getAppSignatureHash(mContext);
}
@Override
protected void onPreExecute() {
mProgressDialog = new ProgressDialog(mParent);
mProgressDialog.setTitle(R.string.spinner_message);
// mProgressDialog.setMessage(R.string.spinner_message);
mProgressDialog.setIndeterminate(true);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mProgressDialog.setCancelable(false);
mProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog) {
}
});
mProgressDialog.show();
mChangeCancel = true;
mParent = null;
}
/**
* Creates new instance.
*
* @param context
* the context.
* @param cancelable
* whether the user can cancel the dialog by tapping outside of
* it, or by pressing Back button.
* @param msg
* the message to display.
*/
public LoadingDialog(Context context, boolean cancelable, CharSequence msg) {
mDialog = new ProgressDialog(context);
mDialog.setCancelable(cancelable);
mDialog.setMessage(msg);
mDialog.setIndeterminate(true);
if (cancelable) {
mDialog.setCanceledOnTouchOutside(true);
mDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
cancel(true);
}// onCancel()
});
}
}
private void initData() {
mDialog=new ProgressDialog(this);
mDialog.setCanceledOnTouchOutside(false);
mDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
});
mDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mDialog.setTitle("正在解析压缩包");
mDialog.setMessage("请稍等...");
mDialog.show();
adapter = new CompressionListAdapter(this, data);
switch (FileUtil.getExtensionName(handleFilePath)) {
case "zip":
type = "zip";
presenter.resolveZip(handleFilePath);
break;
case "rar":
type = "rar";
presenter.resolveRar(handleFilePath);
break;
}
}
@Override
protected void onPreExecute() {
mCancelled=false;
mProgressDialog = new ProgressDialog(mParent);
mProgressDialog.setTitle(R.string.spinner_message);
mProgressDialog.setMessage(mQuery);
mProgressDialog.setIndeterminate(true);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mProgressDialog.setCancelable(true);
mProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog)
{
mCancelled=true;
cancel(false);
}
});
mProgressDialog.show();
mParent = null;
}
/**
* Connects to the Gatt service of the device to download a web page and displays a progress bar
* for the title.
* @param deviceAddress The mac address of the bar
* @param title The title of the web page being downloaded
*/
public void connect(String deviceAddress, String title) {
running = true;
String progressTitle = activity.getString(R.string.page_loading_title) + " " + title;
progress = new ProgressDialog(activity);
progress.setCancelable(true);
progress.setOnCancelListener(new OnCancelListener() {
@Override
public void onCancel(DialogInterface dialogInterface) {
Log.i(TAG, "Dialog box canceled");
close();
}
});
progress.setTitle(progressTitle);
progress.setMessage(activity.getString(R.string.page_loading_message));
progress.show();
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
mBluetoothGatt = BluetoothAdapter.getDefaultAdapter().getRemoteDevice(deviceAddress)
.connectGatt(activity, false, BluetoothSite.this);
}
});
}
@Override
protected void onPreExecute() {
mProgressDialog = new ProgressDialog(mParent);
mProgressDialog.setTitle(R.string.spinner_message);
// mProgressDialog.setMessage(R.string.spinner_message);
mProgressDialog.setIndeterminate(true);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mProgressDialog.setCancelable(false);
mProgressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog) {
}
});
mProgressDialog.show();
mChangeCancel = true;
mParent = null;
}
private static ProgressDialog show(Context context, CharSequence title,
CharSequence message, boolean indeterminate,
boolean cancelable, DialogInterface.OnCancelListener cancelListener) {
ProgressDialog dialog = new ProgressDialog(context,ProgressDialog.THEME_HOLO_LIGHT);
dialog.setTitle(title);
dialog.setMessage(message);
dialog.setIndeterminate(indeterminate);
dialog.setCancelable(cancelable);
dialog.setOnCancelListener(cancelListener);
dialog.show();
return dialog;
}
private ProgressDialog showProgressDialog(final CancellableTask task) {
ProgressDialog progressDialog = new ProgressDialog(this);
progressDialog.setMessage(getString(R.string.custom_themes_loading));
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
task.cancel();
}
});
progressDialog.show();
return progressDialog;
}
public PerformSendCallback(int localArchiveMax) {
Context context = uiManager.getContext();
dialog = new ProgressDialog(context);
if (localArchiveMax >= 0) {
dialog.setMessage(context.getString(R.string.message_processing_data));
dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
dialog.setMax(localArchiveMax);
} else {
dialog.setMessage(context.getString(R.string.message_sending));
}
dialog.setCanceledOnTouchOutside(false);
dialog.setOnCancelListener(this);
dialog.show();
}
@Override
protected void onPreExecute() {
ProgressDialog dialog = new ProgressDialog(mContext);
dialog.setMessage(mContext.getString(mProgressMessageId));
dialog.setIndeterminate(true);
dialog.setCancelable(mCancelable);
if (mCancelable) {
dialog.setOnCancelListener(this);
}
dialog.show();
mDialog = dialog;
}
/** Connect to a chosen Bluetooth Device using whatever BLE Stack is available. **/
public static BluetoothLEStack connectToBluetoothLEStack(BluetoothDevice device, Activity hostActivity, String uuidStringRepresentation, OnCancelListener onCancelConnectionAttempt){
bluetoothConnectionWaitWindow = new ProgressDialog(hostActivity);
bluetoothConnectionWaitWindow.setTitle("Connecting to Bluetooth Radio " + device.getAddress());
bluetoothConnectionWaitWindow.setMessage("Please wait...");
bluetoothConnectionWaitWindow.setCancelable(false);
if (onCancelConnectionAttempt != null){
bluetoothConnectionWaitWindow.setCancelable(true);
bluetoothConnectionWaitWindow.setOnCancelListener(onCancelConnectionAttempt);
}
bluetoothConnectionWaitWindow.setIndeterminate(true);
bluetoothConnectionWaitWindow.show();
if (singleton != null){
singleton.disconnect();
singleton.connect(device, hostActivity);
} else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2){
singleton = new AndroidBleStack(device, null, hostActivity);
} else {
//See if Samsung (Broadcom-based) Bluetooth Low Energy stack will work- works on Android 4.1 and 4.2
singleton = new SamsungBleStack(device, hostActivity);
}
}
return singleton;
}
private void getNC() {
List<NameValuePair> targVar = new ArrayList<NameValuePair>();
targVar.add(Wenku8Interface.getNovelContent(currentAid, currentCid,
GlobalConfig.getFetchLanguage()));
final asyncNovelContentTask ast = new asyncNovelContentTask();
ast.execute(targVar);
pDialog = new ProgressDialog(parentActivity);
pDialog.setTitle(getResources().getString(R.string.load_status));
pDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
pDialog.setCancelable(true);
pDialog.setOnCancelListener(new OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
// TODO Auto-generated method stub
ast.cancel(true);
pDialog.dismiss();
pDialog = null;
}
});
pDialog.setMessage(getResources().getString(R.string.load_loading));
pDialog.setProgress(0);
pDialog.setMax(1);
pDialog.show();
return;
}
public CommJsonObserver(LifecycleOwner lifecycleOwner, ProgressDialog progressDialog) {
this.lifecycleOwner = lifecycleOwner;
this.progressDialog = progressDialog;
progressDialog.setOnCancelListener(dialog -> mDisposable.dispose());
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_qiscus_photo_viewer);
presenter = new QiscusPhotoViewerPresenter(this);
toolbar = findViewById(R.id.toolbar);
tvTitle = findViewById(R.id.tv_title);
viewPager = findViewById(R.id.view_pager);
progressBar = findViewById(R.id.progress_bar);
senderName = findViewById(R.id.sender_name);
date = findViewById(R.id.date);
ImageButton shareButton = findViewById(R.id.action_share);
infoPanel = findViewById(R.id.info_panel);
fadein = AnimationUtils.loadAnimation(this, R.anim.qiscus_fadein);
fadeout = AnimationUtils.loadAnimation(this, R.anim.qiscus_fadeout);
progressDialog = new ProgressDialog(this);
progressDialog.setMessage(getString(R.string.qiscus_downloading));
progressDialog.setMax(100);
progressDialog.setIndeterminate(false);
progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.setOnCancelListener(dialog -> {
presenter.cancelDownloading();
showError(getString(R.string.qiscus_redownload_canceled));
if (ongoingDownload != null) {
ongoingDownload.setDownloadingListener(null);
ongoingDownload.setProgressListener(null);
}
});
findViewById(R.id.back).setOnClickListener(v -> onBackPressed());
setSupportActionBar(toolbar);
viewPager.addOnPageChangeListener(this);
resolveData(savedInstanceState);
presenter.loadQiscusPhotos(qiscusComment.getRoomId());
if (!Qiscus.getChatConfig().isEnableShareMedia()) {
shareButton.setVisibility(View.GONE);
}
shareButton.setOnClickListener(v -> {
Pair<QiscusComment, File> qiscusPhoto = qiscusPhotos.get(position);
shareImage(qiscusPhoto.second);
});
}
public CommOtherDataObserver(LifecycleOwner lifecycleOwner, ProgressDialog progressDialog) {
this.lifecycleOwner = lifecycleOwner;
this.progressDialog = progressDialog;
progressDialog.setOnCancelListener(dialog -> mDisposable.dispose());
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
spinner = new ProgressDialog(getContext());
spinner.requestWindowFeature(Window.FEATURE_NO_TITLE);
spinner.setMessage(getContext().getString(R.string.com_facebook_loading));
spinner.setOnCancelListener(new OnCancelListener() {
@Override
public void onCancel(DialogInterface dialogInterface) {
cancel();
}
});
requestWindowFeature(Window.FEATURE_NO_TITLE);
contentFrameLayout = new FrameLayout(getContext());
// First calculate how big the frame layout should be
resize();
getWindow().setGravity(Gravity.CENTER);
// resize the dialog if the soft keyboard comes up
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
/* Create the 'x' image, but don't add to the contentFrameLayout layout yet
* at this point, we only need to know its drawable width and height
* to place the webview
*/
createCrossImage();
/* Now we know 'x' drawable width and height,
* layout the webview and add it the contentFrameLayout layout
*/
int crossWidth = crossImageView.getDrawable().getIntrinsicWidth();
setUpWebView(crossWidth / 2 + 1);
/* Finally add the 'x' image to the contentFrameLayout layout and
* add contentFrameLayout to the Dialog view
*/
contentFrameLayout.addView(crossImageView, new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
setContentView(contentFrameLayout);
}