Examples with InputFilter android.text.InputFilter used on opensource projects

Example 6 with InputFilter

use of android.text.InputFilter in project android_frameworks_base by DirtyUnicorns.

the class TextView method setFilters.

/**
     * Sets the list of input filters on the specified Editable,
     * and includes mInput in the list if it is an InputFilter.
     */
private void setFilters(Editable e, InputFilter[] filters) {
    if (mEditor != null) {
        final boolean undoFilter = mEditor.mUndoInputFilter != null;
        final boolean keyFilter = mEditor.mKeyListener instanceof InputFilter;
        int num = 0;
        if (undoFilter)
            num++;
        if (keyFilter)
            num++;
        if (num > 0) {
            InputFilter[] nf = new InputFilter[filters.length + num];
            System.arraycopy(filters, 0, nf, 0, filters.length);
            num = 0;
            if (undoFilter) {
                nf[filters.length] = mEditor.mUndoInputFilter;
                num++;
            }
            if (keyFilter) {
                nf[filters.length + num] = (InputFilter) mEditor.mKeyListener;
            }
            e.setFilters(nf);
            return;
        }
    }
    e.setFilters(filters);
}

Example 7 with InputFilter

use of android.text.InputFilter in project android_frameworks_base by DirtyUnicorns.

the class TextView method onInitializeAccessibilityNodeInfoInternal.

/** @hide */
@Override
public void onInitializeAccessibilityNodeInfoInternal(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfoInternal(info);
    final boolean isPassword = hasPasswordTransformationMethod();
    info.setPassword(isPassword);
    info.setText(getTextForAccessibility());
    if (mBufferType == BufferType.EDITABLE) {
        info.setEditable(true);
        if (isEnabled()) {
            info.addAction(AccessibilityNodeInfo.AccessibilityAction.ACTION_SET_TEXT);
        }
    }
    if (mEditor != null) {
        info.setInputType(mEditor.mInputType);
        if (mEditor.mError != null) {
            info.setContentInvalid(true);
            info.setError(mEditor.mError);
        }
    }
    if (!TextUtils.isEmpty(mText)) {
        info.addAction(AccessibilityNodeInfo.ACTION_NEXT_AT_MOVEMENT_GRANULARITY);
        info.addAction(AccessibilityNodeInfo.ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY);
        info.setMovementGranularities(AccessibilityNodeInfo.MOVEMENT_GRANULARITY_CHARACTER | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_WORD | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_LINE | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_PARAGRAPH | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_PAGE);
        info.addAction(AccessibilityNodeInfo.ACTION_SET_SELECTION);
    }
    if (isFocused()) {
        if (canCopy()) {
            info.addAction(AccessibilityNodeInfo.ACTION_COPY);
        }
        if (canPaste()) {
            info.addAction(AccessibilityNodeInfo.ACTION_PASTE);
        }
        if (canCut()) {
            info.addAction(AccessibilityNodeInfo.ACTION_CUT);
        }
        if (canShare()) {
            info.addAction(new AccessibilityNodeInfo.AccessibilityAction(ACCESSIBILITY_ACTION_SHARE, getResources().getString(com.android.internal.R.string.share)));
        }
        if (canProcessText()) {
            // also implies mEditor is not null.
            mEditor.mProcessTextIntentActionsHandler.onInitializeAccessibilityNodeInfo(info);
        }
    }
    // Check for known input filter types.
    final int numFilters = mFilters.length;
    for (int i = 0; i < numFilters; i++) {
        final InputFilter filter = mFilters[i];
        if (filter instanceof InputFilter.LengthFilter) {
            info.setMaxTextLength(((InputFilter.LengthFilter) filter).getMax());
        }
    }
    if (!isSingleLine()) {
        info.setMultiLine(true);
    }
}

Example 8 with InputFilter

use of android.text.InputFilter in project Lightning-Browser by anthonycr.

the class GeneralSettingsFragment method manualProxyPicker.

private void manualProxyPicker() {
    View v = mActivity.getLayoutInflater().inflate(R.layout.dialog_manual_proxy, null);
    final EditText eProxyHost = (EditText) v.findViewById(R.id.proxyHost);
    final EditText eProxyPort = (EditText) v.findViewById(R.id.proxyPort);
    // Limit the number of characters since the port needs to be of type int
    // Use input filters to limite the EditText length and determine the max
    // length by using length of integer MAX_VALUE
    int maxCharacters = Integer.toString(Integer.MAX_VALUE).length();
    InputFilter[] filterArray = new InputFilter[1];
    filterArray[0] = new InputFilter.LengthFilter(maxCharacters - 1);
    eProxyPort.setFilters(filterArray);
    eProxyHost.setText(mPreferenceManager.getProxyHost());
    eProxyPort.setText(Integer.toString(mPreferenceManager.getProxyPort()));
    Dialog dialog = new AlertDialog.Builder(mActivity).setTitle(R.string.manual_proxy).setView(v).setPositiveButton(R.string.action_ok, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            String proxyHost = eProxyHost.getText().toString();
            int proxyPort;
            try {
                // Try/Catch in case the user types an empty string or a number
                // larger than max integer
                proxyPort = Integer.parseInt(eProxyPort.getText().toString());
            } catch (NumberFormatException ignored) {
                proxyPort = mPreferenceManager.getProxyPort();
            }
            mPreferenceManager.setProxyHost(proxyHost);
            mPreferenceManager.setProxyPort(proxyPort);
            proxy.setSummary(proxyHost + ':' + proxyPort);
        }
    }).show();
    BrowserDialog.setDialogSize(mActivity, dialog);
}

Example 9 with InputFilter

use of android.text.InputFilter in project platform_frameworks_base by android.

the class TextView method setFilters.

/**
     * Sets the list of input filters on the specified Editable,
     * and includes mInput in the list if it is an InputFilter.
     */
private void setFilters(Editable e, InputFilter[] filters) {
    if (mEditor != null) {
        final boolean undoFilter = mEditor.mUndoInputFilter != null;
        final boolean keyFilter = mEditor.mKeyListener instanceof InputFilter;
        int num = 0;
        if (undoFilter)
            num++;
        if (keyFilter)
            num++;
        if (num > 0) {
            InputFilter[] nf = new InputFilter[filters.length + num];
            System.arraycopy(filters, 0, nf, 0, filters.length);
            num = 0;
            if (undoFilter) {
                nf[filters.length] = mEditor.mUndoInputFilter;
                num++;
            }
            if (keyFilter) {
                nf[filters.length + num] = (InputFilter) mEditor.mKeyListener;
            }
            e.setFilters(nf);
            return;
        }
    }
    e.setFilters(filters);
}

Example 10 with InputFilter

use of android.text.InputFilter in project android_frameworks_base by crdroidandroid.

the class TextView method setFilters.

/**
     * Sets the list of input filters on the specified Editable,
     * and includes mInput in the list if it is an InputFilter.
     */
private void setFilters(Editable e, InputFilter[] filters) {
    if (mEditor != null) {
        final boolean undoFilter = mEditor.mUndoInputFilter != null;
        final boolean keyFilter = mEditor.mKeyListener instanceof InputFilter;
        int num = 0;
        if (undoFilter)
            num++;
        if (keyFilter)
            num++;
        if (num > 0) {
            InputFilter[] nf = new InputFilter[filters.length + num];
            System.arraycopy(filters, 0, nf, 0, filters.length);
            num = 0;
            if (undoFilter) {
                nf[filters.length] = mEditor.mUndoInputFilter;
                num++;
            }
            if (keyFilter) {
                nf[filters.length + num] = (InputFilter) mEditor.mKeyListener;
            }
            e.setFilters(nf);
            return;
        }
    }
    e.setFilters(filters);
}