androidx.appcompat.app.AlertDialog.getButton()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中androidx.appcompat.app.AlertDialog.getButton()方法的一些代码示例，展示了AlertDialog.getButton()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AlertDialog.getButton()方法的具体详情如下：
包路径：androidx.appcompat.app.AlertDialog
类名称：AlertDialog
方法名：getButton

AlertDialog.getButton介绍

暂无

代码示例

代码示例来源：origin: googlesamples/easypermissions

@Test
public void shouldPositiveListener_whenClickingPositiveButtonFromSupportFragment() {
  AlertDialog alertDialog = new AppSettingsDialog.Builder(spyFragment)
      .setTitle(TITLE)
      .setRationale(RATIONALE)
      .setPositiveButton(POSITIVE)
      .setNegativeButton(NEGATIVE)
      .setThemeResId(R.style.Theme_AppCompat)
      .build()
      .showDialog(positiveListener, negativeListener);
  Button positive = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
  positive.performClick();
  verify(positiveListener, times(1))
      .onClick(any(DialogInterface.class), anyInt());
}

代码示例来源：origin: googlesamples/easypermissions

@Test
public void shouldPositiveListener_whenClickingPositiveButtonFromActivity() {
  AlertDialog alertDialog = new AppSettingsDialog.Builder(spyActivity)
      .setTitle(TITLE)
      .setRationale(RATIONALE)
      .setPositiveButton(POSITIVE)
      .setNegativeButton(NEGATIVE)
      .setThemeResId(R.style.Theme_AppCompat)
      .build()
      .showDialog(positiveListener, negativeListener);
  Button positive = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
  positive.performClick();
  verify(positiveListener, times(1))
      .onClick(any(DialogInterface.class), anyInt());
}

代码示例来源：origin: googlesamples/easypermissions

@Test
public void shouldNegativeListener_whenClickingPositiveButtonFromSupportFragment() {
  AlertDialog alertDialog = new AppSettingsDialog.Builder(spyFragment)
      .setTitle(TITLE)
      .setRationale(RATIONALE)
      .setPositiveButton(POSITIVE)
      .setNegativeButton(NEGATIVE)
      .setThemeResId(R.style.Theme_AppCompat)
      .build()
      .showDialog(positiveListener, negativeListener);
  Button positive = alertDialog.getButton(AlertDialog.BUTTON_NEGATIVE);
  positive.performClick();
  verify(negativeListener, times(1))
      .onClick(any(DialogInterface.class), anyInt());
}

代码示例来源：origin: googlesamples/easypermissions

@Test
public void shouldNegativeListener_whenClickingPositiveButtonFromActivity() {
  AlertDialog alertDialog = new AppSettingsDialog.Builder(spyActivity)
      .setTitle(TITLE)
      .setRationale(RATIONALE)
      .setPositiveButton(POSITIVE)
      .setNegativeButton(NEGATIVE)
      .setThemeResId(R.style.Theme_AppCompat)
      .build()
      .showDialog(positiveListener, negativeListener);
  Button positive = alertDialog.getButton(AlertDialog.BUTTON_NEGATIVE);
  positive.performClick();
  verify(negativeListener, times(1))
      .onClick(any(DialogInterface.class), anyInt());
}

代码示例来源：origin: KeepSafe/TapTargetView

@Override
 public void onSequenceCanceled(TapTarget lastTarget) {
  final AlertDialog dialog = new AlertDialog.Builder(MainActivity.this)
    .setTitle("Uh oh")
    .setMessage("You canceled the sequence")
    .setPositiveButton("Oops", null).show();
  TapTargetView.showFor(dialog,
    TapTarget.forView(dialog.getButton(DialogInterface.BUTTON_POSITIVE), "Uh oh!", "You canceled the sequence at step " + lastTarget.id())
      .cancelable(false)
      .tintTarget(false), new TapTargetView.Listener() {
     @Override
     public void onTargetClick(TapTargetView view) {
      super.onTargetClick(view);
      dialog.dismiss();
     }
    });
 }
});

代码示例来源：origin: Gwokhov/Deadline

@Override
  public void onShow(DialogInterface dialogInterface) {
    dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        if (TextUtils.isEmpty(mCategoryTextField.getText())) {
          mCategoryTextField.setError(getString(R.string.category_empty));
        } else {
          sendResult(Activity.RESULT_OK, false, mCategoryTextField.getText().toString());
          dismiss();
        }
      }
    });
    if (isNew) {
      dialog.getButton(AlertDialog.BUTTON_NEUTRAL).setVisibility(View.GONE);
    }
  }
});

代码示例来源：origin: MCMrARM/revolution-irc

private void updateDialogOkButtonState() {
  boolean isDataValid = (mRules.size() > 0);
  for (int i = 0; i < mRules.size(); i++) {
    Rule rule = mRules.get(i);
    if (rule.reconnectDelay == -1 || (rule.repeatCount == -1 && i != mRules.size() - 1)) {
      isDataValid = false;
      break;
    }
  }
  mCurrentOkButtonState = isDataValid;
  mDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(isDataValid);
}

代码示例来源：origin: Gwokhov/Deadline

@Override
public void onShow(DialogInterface dialogInterface) {
  dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
  dialog.getButton(AlertDialog.BUTTON_NEUTRAL).setVisibility(View.GONE);
  dialog.getButton(AlertDialog.BUTTON_NEUTRAL).setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {

代码示例来源：origin: Gwokhov/Deadline

@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
  if (isNew) {
    for (String title : argCategories) {
      if (title.equals(s.toString())) {
        mCategoryTextField.setError(getString(R.string.category_exists));
        dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
      } else {
        dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
      }
    }
  }
}

代码示例来源：origin: jruesga/rview

private void enabledOrDisableButtons(String value) {
    if (getDialog() != null) {
      final AlertDialog dialog = ((AlertDialog) getDialog());
      Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
      if (button != null) {
        button.setEnabled(
            (!value.equals(mOriginalValue) || (value.isEmpty() && mModel.allowEmpty))
            && (!value.isEmpty() || (value.isEmpty() && mModel.allowEmpty))
            && (mRegExp == null || mRegExp.matcher(value).matches()));
      }
    }
  }
}

代码示例来源：origin: jruesga/rview

private void enabledOrDisableButtons(String query) {
    if (getDialog() != null) {
      final AlertDialog dialog = ((AlertDialog) getDialog());
      Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
      if (button != null) {
        button.setEnabled(query.length() >= mBinding.reviewer.getThreshold());
      }
    }
  }
}

代码示例来源：origin: jruesga/rview

private void enabledOrDisableButtons(String query) {
    if (getDialog() != null) {
      final AlertDialog dialog = ((AlertDialog) getDialog());
      Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
      if (button != null) {
        button.setEnabled(query.length() >= mBinding.assignee.getThreshold());
      }
    }
  }
}

代码示例来源：origin: jruesga/rview

@Override
@SuppressLint("RestrictedApi")
public void setupDialog(Dialog dialog, int style) {
  super.setupDialog(dialog, style);
  dialog.setOnShowListener(dialog1 -> {
    Button button = ((AlertDialog) dialog1).getButton(AlertDialog.BUTTON_POSITIVE);
    button.setOnClickListener(v -> performAccountStateChanged());
  });
}

代码示例来源：origin: bfabiszewski/ulogger-android

if (dialog != null) {
  final EditText editText = dialog.findViewById(android.R.id.edit);
  Button positiveButton = dialog.getButton(Dialog.BUTTON_POSITIVE);
  if (editText != null && positiveButton != null) {
    positiveButton.setOnClickListener(new View.OnClickListener() {

代码示例来源：origin: WireGuard/wireguard-android

@Override public void onResume() {
  super.onResume();
  final AlertDialog dialog = (AlertDialog) getDialog();
  if (dialog != null) {
    dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(v -> createTunnelAndDismiss());
    setKeyboardVisible(true);
  }
}

代码示例来源：origin: jruesga/rview

boolean enabledOrDisableButtons() {
  if (getDialog() != null) {
    final AlertDialog dialog = ((AlertDialog) getDialog());
    Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
    if (button != null) {
      boolean valid = isValidSelection() && isValidated();
      button.setEnabled(valid);
      return valid;
    }
  }
  return false;
}

代码示例来源：origin: jaredrummler/ColorPicker

@Override public void onStart() {
 super.onStart();
 AlertDialog dialog = (AlertDialog) getDialog();
 // http://stackoverflow.com/a/16972670/1048340
 //noinspection ConstantConditions
 dialog.getWindow()
   .clearFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
 dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
 // Do not dismiss the dialog when clicking the neutral button.
 Button neutralButton = dialog.getButton(AlertDialog.BUTTON_NEUTRAL);
 if (neutralButton != null) {
  neutralButton.setOnClickListener(new View.OnClickListener() {
   @Override public void onClick(View v) {
    rootView.removeAllViews();
    switch (dialogType) {
     case TYPE_CUSTOM:
      dialogType = TYPE_PRESETS;
      ((Button) v).setText(customButtonStringRes != 0 ? customButtonStringRes : R.string.cpv_custom);
      rootView.addView(createPresetsView());
      break;
     case TYPE_PRESETS:
      dialogType = TYPE_CUSTOM;
      ((Button) v).setText(presetsButtonStringRes != 0 ? presetsButtonStringRes : R.string.cpv_presets);
      rootView.addView(createPickerView());
    }
   }
  });
 }
}

代码示例来源：origin: proninyaroslav/libretorrent

Button positiveButton = dialog.getButton(AlertDialog.BUTTON_POSITIVE);

代码示例来源：origin: proninyaroslav/libretorrent

Button addButton = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
Button replaceButton = dialog.getButton(AlertDialog.BUTTON_NEGATIVE);

代码示例来源：origin: WireGuard/wireguard-android

@Override
public Dialog onCreateDialog(@Nullable final Bundle savedInstanceState) {
  final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getActivity());
  alertDialogBuilder.setTitle(R.string.excluded_applications);
  final AppListDialogFragmentBinding binding = AppListDialogFragmentBinding.inflate(getActivity().getLayoutInflater(), null, false);
  binding.executePendingBindings();
  alertDialogBuilder.setView(binding.getRoot());
  alertDialogBuilder.setPositiveButton(R.string.set_exclusions, (dialog, which) -> setExclusionsAndDismiss());
  alertDialogBuilder.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
  alertDialogBuilder.setNeutralButton(R.string.deselect_all, (dialog, which) -> {
  });
  binding.setFragment(this);
  binding.setAppData(appData);
  loadData();
  final AlertDialog dialog = alertDialogBuilder.create();
  dialog.setOnShowListener(d -> dialog.getButton(DialogInterface.BUTTON_NEUTRAL).setOnClickListener(view -> {
    for (final ApplicationData app : appData)
      app.setExcludedFromTunnel(false);
  }));
  return dialog;
}

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