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

Example 1 with InputFilter

use of android.text.InputFilter in project material-dialogs by afollestad.

the class ColorChooserDialog method onCreateDialog.

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    if (getArguments() == null || !getArguments().containsKey("builder")) {
        throw new IllegalStateException("ColorChooserDialog should be created using its Builder interface.");
    }
    generateColors();
    int preselectColor;
    boolean foundPreselectColor = false;
    if (savedInstanceState != null) {
        foundPreselectColor = !savedInstanceState.getBoolean("in_custom", false);
        preselectColor = getSelectedColor();
    } else {
        if (getBuilder().setPreselectionColor) {
            preselectColor = getBuilder().preselectColor;
            if (preselectColor != 0) {
                for (int topIndex = 0; topIndex < colorsTop.length; topIndex++) {
                    if (colorsTop[topIndex] == preselectColor) {
                        foundPreselectColor = true;
                        topIndex(topIndex);
                        if (getBuilder().accentMode) {
                            subIndex(2);
                        } else if (colorsSub != null) {
                            findSubIndexForColor(topIndex, preselectColor);
                        } else {
                            subIndex(5);
                        }
                        break;
                    }
                    if (colorsSub != null) {
                        for (int subIndex = 0; subIndex < colorsSub[topIndex].length; subIndex++) {
                            if (colorsSub[topIndex][subIndex] == preselectColor) {
                                foundPreselectColor = true;
                                topIndex(topIndex);
                                subIndex(subIndex);
                                break;
                            }
                        }
                        if (foundPreselectColor) {
                            break;
                        }
                    }
                }
            }
        } else {
            preselectColor = Color.BLACK;
            foundPreselectColor = true;
        }
    }
    circleSize = getResources().getDimensionPixelSize(R.dimen.md_colorchooser_circlesize);
    final Builder builder = getBuilder();
    MaterialDialog.Builder bd = new MaterialDialog.Builder(getActivity()).title(getTitle()).autoDismiss(false).customView(R.layout.md_dialog_colorchooser, false).negativeText(builder.cancelBtn).positiveText(builder.doneBtn).neutralText(builder.allowUserCustom ? builder.customBtn : 0).onPositive(new MaterialDialog.SingleButtonCallback() {

        @Override
        public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            callback.onColorSelection(ColorChooserDialog.this, getSelectedColor());
            dismiss();
        }
    }).onNegative(new MaterialDialog.SingleButtonCallback() {

        @Override
        public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            if (isInSub()) {
                dialog.setActionButton(DialogAction.NEGATIVE, getBuilder().cancelBtn);
                isInSub(false);
                // Do this to avoid ArrayIndexOutOfBoundsException
                subIndex(-1);
                invalidate();
            } else {
                dialog.cancel();
            }
        }
    }).onNeutral(new MaterialDialog.SingleButtonCallback() {

        @Override
        public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            toggleCustom(dialog);
        }
    }).showListener(new DialogInterface.OnShowListener() {

        @Override
        public void onShow(DialogInterface dialog) {
            invalidateDynamicButtonColors();
        }
    });
    if (builder.theme != null) {
        bd.theme(builder.theme);
    }
    final MaterialDialog dialog = bd.build();
    final View v = dialog.getCustomView();
    grid = (GridView) v.findViewById(R.id.md_grid);
    if (builder.allowUserCustom) {
        selectedCustomColor = preselectColor;
        colorChooserCustomFrame = v.findViewById(R.id.md_colorChooserCustomFrame);
        customColorHex = (EditText) v.findViewById(R.id.md_hexInput);
        customColorIndicator = v.findViewById(R.id.md_colorIndicator);
        customSeekA = (SeekBar) v.findViewById(R.id.md_colorA);
        customSeekAValue = (TextView) v.findViewById(R.id.md_colorAValue);
        customSeekR = (SeekBar) v.findViewById(R.id.md_colorR);
        customSeekRValue = (TextView) v.findViewById(R.id.md_colorRValue);
        customSeekG = (SeekBar) v.findViewById(R.id.md_colorG);
        customSeekGValue = (TextView) v.findViewById(R.id.md_colorGValue);
        customSeekB = (SeekBar) v.findViewById(R.id.md_colorB);
        customSeekBValue = (TextView) v.findViewById(R.id.md_colorBValue);
        if (!builder.allowUserCustomAlpha) {
            v.findViewById(R.id.md_colorALabel).setVisibility(View.GONE);
            customSeekA.setVisibility(View.GONE);
            customSeekAValue.setVisibility(View.GONE);
            customColorHex.setHint("2196F3");
            customColorHex.setFilters(new InputFilter[] { new InputFilter.LengthFilter(6) });
        } else {
            customColorHex.setHint("FF2196F3");
            customColorHex.setFilters(new InputFilter[] { new InputFilter.LengthFilter(8) });
        }
        if (!foundPreselectColor) {
            // If color wasn't found in the preset colors, it must be custom
            toggleCustom(dialog);
        }
    }
    invalidate();
    return dialog;
}

Example 2 with InputFilter

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

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 3 with InputFilter

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

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 4 with InputFilter

use of android.text.InputFilter in project RSAndroidApp by RailwayStations.

the class AuthActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_auth);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
    subscribtionStatus();
    mUsername = ANONYMOUS;
    // Initialize Firebase Auth
    mFirebaseAuth = FirebaseAuth.getInstance();
    mFirebaseUser = mFirebaseAuth.getCurrentUser();
    ChatMessage friendly_chat = new ChatMessage();
    mTimeStamp = friendly_chat.setChatTimeStamp();
    if (mFirebaseUser == null) {
        // Not signed in, launch the Sign In activity
        startActivity(new Intent(this, SignInActivity.class));
        finish();
        return;
    } else {
        mUsername = mFirebaseUser.getDisplayName();
        mPhotoUrl = mFirebaseUser.getPhotoUrl().toString();
    }
    mGoogleApiClient = new GoogleApiClient.Builder(this).enableAutoManage(this, /* FragmentActivity */
    this).addApi(Auth.GOOGLE_SIGN_IN_API).build();
    mProgressBar = (ProgressBar) findViewById(R.id.progressBar);
    mMessageRecyclerView = (RecyclerView) findViewById(R.id.messageRecyclerView);
    mLinearLayoutManager = new LinearLayoutManager(this);
    mLinearLayoutManager.setStackFromEnd(true);
    mFirebaseDatabaseReference = FirebaseDatabase.getInstance().getReference();
    mFirebaseAdapter = new FirebaseRecyclerAdapter<ChatMessage, MessageViewHolder>(ChatMessage.class, R.layout.item_message, MessageViewHolder.class, mFirebaseDatabaseReference.child(MESSAGES_CHILD)) {

        @Override
        protected void populateViewHolder(MessageViewHolder viewHolder, ChatMessage friendlyMessage, int position) {
            mProgressBar.setVisibility(ProgressBar.INVISIBLE);
            viewHolder.messageTextView.setText(friendlyMessage.getText());
            viewHolder.messengerTextView.setText(friendlyMessage.getName());
            viewHolder.messengerTimeStamp.setText(friendlyMessage.getChatTimeStamp());
            if (friendlyMessage.getPhotoUrl() == null) {
                viewHolder.messengerImageView.setImageDrawable(ContextCompat.getDrawable(AuthActivity.this, R.drawable.ic_account_circle_black_36dp));
            } else {
                Glide.with(AuthActivity.this).load(friendlyMessage.getPhotoUrl()).into(viewHolder.messengerImageView);
            }
        }
    };
    mFirebaseAdapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {

        @Override
        public void onItemRangeInserted(int positionStart, int itemCount) {
            super.onItemRangeInserted(positionStart, itemCount);
            int friendlyMessageCount = mFirebaseAdapter.getItemCount();
            int lastVisiblePosition = mLinearLayoutManager.findLastCompletelyVisibleItemPosition();
            // to the bottom of the list to show the newly added message.
            if (lastVisiblePosition == -1 || (positionStart >= (friendlyMessageCount - 1) && lastVisiblePosition == (positionStart - 1))) {
                mMessageRecyclerView.scrollToPosition(positionStart);
            }
        }
    });
    mMessageRecyclerView.setLayoutManager(mLinearLayoutManager);
    mMessageRecyclerView.setAdapter(mFirebaseAdapter);
    // Initialize Firebase Remote Config.
    mFirebaseRemoteConfig = FirebaseRemoteConfig.getInstance();
    // Define Firebase Remote Config Settings.
    FirebaseRemoteConfigSettings firebaseRemoteConfigSettings = new FirebaseRemoteConfigSettings.Builder().setDeveloperModeEnabled(true).build();
    // Define default config values. Defaults are used when fetched config values are not
    // available. Eg: if an error occurred fetching values from the server.
    Map<String, Object> defaultConfigMap = new HashMap<>();
    defaultConfigMap.put("friendly_msg_length", 10L);
    // Apply config settings and default values.
    mFirebaseRemoteConfig.setConfigSettings(firebaseRemoteConfigSettings);
    mFirebaseRemoteConfig.setDefaults(defaultConfigMap);
    // Fetch remote config.
    fetchConfig();
    mMessageEditText = (EditText) findViewById(R.id.messageEditText);
    mMessageEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(mSharedPreferences.getInt(FRIENDLY_MSG_LENGTH, DEFAULT_MSG_LENGTH_LIMIT)) });
    mMessageEditText.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            if (charSequence.toString().trim().length() > 0) {
                mSendButton.setEnabled(true);
            } else {
                mSendButton.setEnabled(false);
            }
        }

        @Override
        public void afterTextChanged(Editable editable) {
        }
    });
    mSendButton = (Button) findViewById(R.id.sendButton);
    mSendButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            ChatMessage chatMessage = new ChatMessage(mMessageEditText.getText().toString(), mUsername, mPhotoUrl, mTimeStamp);
            mFirebaseDatabaseReference.child(MESSAGES_CHILD).push().setValue(chatMessage);
            mMessageEditText.setText("");
        }
    });
}

Example 5 with InputFilter

use of android.text.InputFilter in project UltimateAndroid by cymcsg.

the class AbstractPasscodeKeyboardActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.passlock_passcode_keyboard);
    topMessage = (TextView) findViewById(R.id.top_message);
    Bundle extras = getIntent().getExtras();
    if (extras != null) {
        String message = extras.getString("message");
        if (message != null) {
            topMessage.setText(message);
        }
    }
    filters = new InputFilter[2];
    filters[0] = new InputFilter.LengthFilter(1);
    filters[1] = onlyNumber;
    //Setup the pin fields row
    pinCodeField1 = (EditText) findViewById(R.id.pincode_1);
    setupPinItem(pinCodeField1);
    pinCodeField2 = (EditText) findViewById(R.id.pincode_2);
    setupPinItem(pinCodeField2);
    pinCodeField3 = (EditText) findViewById(R.id.pincode_3);
    setupPinItem(pinCodeField3);
    pinCodeField4 = (EditText) findViewById(R.id.pincode_4);
    setupPinItem(pinCodeField4);
    //setup the keyboard
    ((Button) findViewById(R.id.button0)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button1)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button2)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button3)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button4)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button5)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button6)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button7)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button8)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button9)).setOnClickListener(defaultButtonListener);
    ((Button) findViewById(R.id.button_erase)).setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            if (pinCodeField1.isFocused()) {
            } else if (pinCodeField2.isFocused()) {
                pinCodeField1.requestFocus();
                pinCodeField1.setText("");
            } else if (pinCodeField3.isFocused()) {
                pinCodeField2.requestFocus();
                pinCodeField2.setText("");
            } else if (pinCodeField4.isFocused()) {
                pinCodeField3.requestFocus();
                pinCodeField3.setText("");
            }
        }
    });
}