Examples with OnCheckedChangeListener android.widget.CompoundButton.OnCheckedChangeListener used on opensource projects

Example 21 with OnCheckedChangeListener

use of android.widget.CompoundButton.OnCheckedChangeListener in project BlurEffectForAndroidDesign by PomepuyN.

the class MainActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    setContentView(R.layout.activity_main);
    // Get the screen width
    final int screenWidth = ImageUtils.getScreenWidth(this);
    // Find the view
    mBlurredImage = (ImageView) findViewById(R.id.blurred_image);
    mNormalImage = (ImageView) findViewById(R.id.normal_image);
    mBlurredImageHeader = (ScrollableImageView) findViewById(R.id.blurred_image_header);
    mSwitch = (Switch) findViewById(R.id.background_switch);
    mList = (ListView) findViewById(R.id.list);
    // prepare the header ScrollableImageView
    mBlurredImageHeader.setScreenWidth(screenWidth);
    // Action for the switch
    mSwitch.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (isChecked) {
                mBlurredImage.setAlpha(alpha);
            } else {
                mBlurredImage.setAlpha(0f);
            }
        }
    });
    // Try to find the blurred image
    final File blurredImage = new File(getFilesDir() + BLURRED_IMG_PATH);
    if (!blurredImage.exists()) {
        // launch the progressbar in ActionBar
        setProgressBarIndeterminateVisibility(true);
        new Thread(new Runnable() {

            @Override
            public void run() {
                // No image found => let's generate it!
                BitmapFactory.Options options = new BitmapFactory.Options();
                options.inSampleSize = 2;
                Bitmap image = BitmapFactory.decodeResource(getResources(), R.drawable.image, options);
                Bitmap newImg = Blur.fastblur(MainActivity.this, image, 12);
                ImageUtils.storeImage(newImg, blurredImage);
                runOnUiThread(new Runnable() {

                    @Override
                    public void run() {
                        updateView(screenWidth);
                        // And finally stop the progressbar
                        setProgressBarIndeterminateVisibility(false);
                    }
                });
            }
        }).start();
    } else {
        // The image has been found. Let's update the view
        updateView(screenWidth);
    }
    String[] strings = getResources().getStringArray(R.array.list_content);
    // Prepare the header view for our list
    headerView = new View(this);
    headerView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, TOP_HEIGHT));
    mList.addHeaderView(headerView);
    mList.setAdapter(new ArrayAdapter<String>(this, R.layout.list_item, strings));
    mList.setOnScrollListener(new OnScrollListener() {

        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
        }

        /**
			 * Listen to the list scroll. This is where magic happens ;)
			 */
        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            // Calculate the ratio between the scroll amount and the list
            // header weight to determinate the top picture alpha
            alpha = (float) -headerView.getTop() / (float) TOP_HEIGHT;
            // Apply a ceil
            if (alpha > 1) {
                alpha = 1;
            }
            // Apply on the ImageView if needed
            if (mSwitch.isChecked()) {
                mBlurredImage.setAlpha(alpha);
            }
            // Parallax effect : we apply half the scroll amount to our
            // three views
            mBlurredImage.setTop(headerView.getTop() / 2);
            mNormalImage.setTop(headerView.getTop() / 2);
            mBlurredImageHeader.handleScroll(headerView.getTop() / 2);
        }
    });
}

Example 22 with OnCheckedChangeListener

use of android.widget.CompoundButton.OnCheckedChangeListener in project KeepScore by nolanlawson.

the class SavedGameAdapter method getView.

@Override
public View getView(int position, View view, ViewGroup parent) {
    // view wrapper optimization per Romain Guy
    final Context context = parent.getContext();
    ViewWrapper viewWrapper;
    if (view == null) {
        LayoutInflater vi = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        view = vi.inflate(R.layout.saved_game_item, parent, false);
        viewWrapper = new ViewWrapper(view);
        view.setTag(viewWrapper);
    } else {
        viewWrapper = (ViewWrapper) view.getTag();
    }
    TextView titleTextView = viewWrapper.getTitleTextView();
    TextView numPlayersTextView = viewWrapper.getNumPlayersTextView();
    TextView subtitleTextView = viewWrapper.getSubtitleTextView();
    TextView savedTextView = viewWrapper.getSavedTextView();
    CheckBox checkBox = viewWrapper.getCheckBox();
    final GameSummary game = getItem(position);
    StringBuilder gameTitle = new StringBuilder();
    if (!TextUtils.isEmpty(game.getName())) {
        gameTitle.append(game.getName()).append(" ").append(context.getString(R.string.text_game_name_separator)).append(" ");
    }
    // Player 1, Player 2, Player3 etc.
    gameTitle.append(TextUtils.join(", ", CollectionUtil.transformWithIndices(game.getPlayerNames(), new FunctionWithIndex<String, CharSequence>() {

        @Override
        public CharSequence apply(String playerName, int index) {
            return PlayerScore.toDisplayName(playerName, index, context);
        }
    })));
    titleTextView.setText(gameTitle);
    numPlayersTextView.setText(Integer.toString(game.getPlayerNames().size()));
    numPlayersTextView.setTextSize(TypedValue.COMPLEX_UNIT_PX, context.getResources().getDimensionPixelSize(// two
    game.getPlayerNames().size() >= 10 ? // digit
    R.dimen.saved_game_num_players_text_size_two_digits : R.dimen.saved_game_num_players_text_size_one_digit));
    int numRounds = game.getNumRounds();
    int roundsResId = numRounds == 1 ? R.string.text_format_rounds_singular : R.string.text_format_rounds;
    String rounds = String.format(context.getString(roundsResId), numRounds);
    subtitleTextView.setText(rounds);
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat(getContext().getString(R.string.date_format), Locale.getDefault());
    savedTextView.setText(simpleDateFormat.format(new Date(game.getDateSaved())));
    checkBox.setOnCheckedChangeListener(null);
    checkBox.setChecked(checked.contains(game));
    checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (isChecked) {
                checked.add(game);
            } else {
                checked.remove(game);
            }
            if (onCheckChangedRunnable != null) {
                onCheckChangedRunnable.run();
            }
        }
    });
    log.d("saved long is: %s", game.getDateSaved());
    return view;
}

Example 23 with OnCheckedChangeListener

use of android.widget.CompoundButton.OnCheckedChangeListener in project android_frameworks_base by ResurrectionRemix.

the class InputMethodManagerService method showInputMethodMenu.

private void showInputMethodMenu(boolean showAuxSubtypes) {
    if (DEBUG)
        Slog.v(TAG, "Show switching menu. showAuxSubtypes=" + showAuxSubtypes);
    final Context context = mContext;
    final boolean isScreenLocked = isScreenLocked();
    final String lastInputMethodId = mSettings.getSelectedInputMethod();
    int lastInputMethodSubtypeId = mSettings.getSelectedInputMethodSubtypeId(lastInputMethodId);
    if (DEBUG)
        Slog.v(TAG, "Current IME: " + lastInputMethodId);
    synchronized (mMethodMap) {
        final HashMap<InputMethodInfo, List<InputMethodSubtype>> immis = mSettings.getExplicitlyOrImplicitlyEnabledInputMethodsAndSubtypeListLocked(mContext);
        if (immis == null || immis.size() == 0) {
            return;
        }
        hideInputMethodMenuLocked();
        final List<ImeSubtypeListItem> imList = mSwitchingController.getSortedInputMethodAndSubtypeListLocked(showAuxSubtypes, isScreenLocked);
        if (lastInputMethodSubtypeId == NOT_A_SUBTYPE_ID) {
            final InputMethodSubtype currentSubtype = getCurrentInputMethodSubtypeLocked();
            if (currentSubtype != null) {
                final InputMethodInfo currentImi = mMethodMap.get(mCurMethodId);
                lastInputMethodSubtypeId = InputMethodUtils.getSubtypeIdFromHashCode(currentImi, currentSubtype.hashCode());
            }
        }
        final int N = imList.size();
        mIms = new InputMethodInfo[N];
        mSubtypeIds = new int[N];
        int checkedItem = 0;
        for (int i = 0; i < N; ++i) {
            final ImeSubtypeListItem item = imList.get(i);
            mIms[i] = item.mImi;
            mSubtypeIds[i] = item.mSubtypeId;
            if (mIms[i].getId().equals(lastInputMethodId)) {
                int subtypeId = mSubtypeIds[i];
                if ((subtypeId == NOT_A_SUBTYPE_ID) || (lastInputMethodSubtypeId == NOT_A_SUBTYPE_ID && subtypeId == 0) || (subtypeId == lastInputMethodSubtypeId)) {
                    checkedItem = i;
                }
            }
        }
        final Context settingsContext = new ContextThemeWrapper(context, com.android.internal.R.style.Theme_DeviceDefault_Settings);
        mDialogBuilder = new AlertDialog.Builder(settingsContext);
        mDialogBuilder.setOnCancelListener(new OnCancelListener() {

            @Override
            public void onCancel(DialogInterface dialog) {
                hideInputMethodMenu();
            }
        });
        final Context dialogContext = mDialogBuilder.getContext();
        final TypedArray a = dialogContext.obtainStyledAttributes(null, com.android.internal.R.styleable.DialogPreference, com.android.internal.R.attr.alertDialogStyle, 0);
        final Drawable dialogIcon = a.getDrawable(com.android.internal.R.styleable.DialogPreference_dialogIcon);
        a.recycle();
        mDialogBuilder.setIcon(dialogIcon);
        final LayoutInflater inflater = dialogContext.getSystemService(LayoutInflater.class);
        final View tv = inflater.inflate(com.android.internal.R.layout.input_method_switch_dialog_title, null);
        mDialogBuilder.setCustomTitle(tv);
        // Setup layout for a toggle switch of the hardware keyboard
        mSwitchingDialogTitleView = tv;
        mSwitchingDialogTitleView.findViewById(com.android.internal.R.id.hard_keyboard_section).setVisibility(mWindowManagerInternal.isHardKeyboardAvailable() ? View.VISIBLE : View.GONE);
        final Switch hardKeySwitch = (Switch) mSwitchingDialogTitleView.findViewById(com.android.internal.R.id.hard_keyboard_switch);
        hardKeySwitch.setChecked(mShowImeWithHardKeyboard);
        hardKeySwitch.setOnCheckedChangeListener(new OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                mSettings.setShowImeWithHardKeyboard(isChecked);
                // Ensure that the input method dialog is dismissed when changing
                // the hardware keyboard state.
                hideInputMethodMenu();
            }
        });
        final ImeSubtypeListAdapter adapter = new ImeSubtypeListAdapter(dialogContext, com.android.internal.R.layout.input_method_switch_item, imList, checkedItem);
        final OnClickListener choiceListener = new OnClickListener() {

            @Override
            public void onClick(final DialogInterface dialog, final int which) {
                synchronized (mMethodMap) {
                    if (mIms == null || mIms.length <= which || mSubtypeIds == null || mSubtypeIds.length <= which) {
                        return;
                    }
                    final InputMethodInfo im = mIms[which];
                    int subtypeId = mSubtypeIds[which];
                    adapter.mCheckedItem = which;
                    adapter.notifyDataSetChanged();
                    hideInputMethodMenu();
                    if (im != null) {
                        if (subtypeId < 0 || subtypeId >= im.getSubtypeCount()) {
                            subtypeId = NOT_A_SUBTYPE_ID;
                        }
                        setInputMethodLocked(im.getId(), subtypeId);
                    }
                }
            }
        };
        mDialogBuilder.setSingleChoiceItems(adapter, checkedItem, choiceListener);
        mSwitchingDialog = mDialogBuilder.create();
        mSwitchingDialog.setCanceledOnTouchOutside(true);
        mSwitchingDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG);
        mSwitchingDialog.getWindow().getAttributes().privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
        mSwitchingDialog.getWindow().getAttributes().setTitle("Select input method");
        updateSystemUi(mCurToken, mImeWindowVis, mBackDisposition);
        mSwitchingDialog.show();
    }
}

Example 24 with OnCheckedChangeListener

use of android.widget.CompoundButton.OnCheckedChangeListener in project android_frameworks_base by ResurrectionRemix.

the class VectorDrawable01 method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    GridLayout container = new GridLayout(this);
    container.setColumnCount(5);
    container.setBackgroundColor(0xFF888888);
    final Button[] bArray = new Button[icon.length];
    CheckBox toggle = new CheckBox(this);
    toggle.setText("Toggle");
    toggle.setChecked(true);
    toggle.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            ViewGroup vg = (ViewGroup) buttonView.getParent();
            for (int i = 0, count = vg.getChildCount(); i < count; i++) {
                View child = vg.getChildAt(i);
                if (child != buttonView) {
                    child.setEnabled(isChecked);
                }
            }
        }
    });
    container.addView(toggle);
    for (int i = 0; i < icon.length; i++) {
        Button button = new Button(this);
        bArray[i] = button;
        button.setWidth(200);
        button.setBackgroundResource(icon[i]);
        container.addView(button);
        VectorDrawable vd = (VectorDrawable) button.getBackground();
        vd.setAlpha((i + 1) * (0xFF / (icon.length + 1)));
    }
    setContentView(container);
}

Example 25 with OnCheckedChangeListener

use of android.widget.CompoundButton.OnCheckedChangeListener in project UltimateAndroid by cymcsg.

the class CropperSample method onCreate.

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.cropper_activity);
    // Sets fonts for all
    Typeface mFont = Typeface.createFromAsset(getAssets(), "Roboto-Thin.ttf");
    ViewGroup root = (ViewGroup) findViewById(R.id.mylayout);
    setFont(root, mFont);
    // Initialize components of the app
    final CropImageView cropImageView = (CropImageView) findViewById(R.id.CropImageView);
    final SeekBar aspectRatioXSeek = (SeekBar) findViewById(R.id.aspectRatioXSeek);
    final SeekBar aspectRatioYSeek = (SeekBar) findViewById(R.id.aspectRatioYSeek);
    final ToggleButton fixedAspectRatioToggle = (ToggleButton) findViewById(R.id.fixedAspectRatioToggle);
    Spinner showGuidelinesSpin = (Spinner) findViewById(R.id.showGuidelinesSpin);
    // Sets sliders to be disabled until fixedAspectRatio is set
    aspectRatioXSeek.setEnabled(false);
    aspectRatioYSeek.setEnabled(false);
    // Set initial spinner value
    showGuidelinesSpin.setSelection(ON_TOUCH);
    //Sets the rotate button
    final Button rotateButton = (Button) findViewById(R.id.Button_rotate);
    rotateButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            cropImageView.rotateImage(ROTATE_NINETY_DEGREES);
        }
    });
    // Sets fixedAspectRatio
    fixedAspectRatioToggle.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            cropImageView.setFixedAspectRatio(isChecked);
            if (isChecked) {
                aspectRatioXSeek.setEnabled(true);
                aspectRatioYSeek.setEnabled(true);
            } else {
                aspectRatioXSeek.setEnabled(false);
                aspectRatioYSeek.setEnabled(false);
            }
        }
    });
    // Sets initial aspect ratio to 10/10, for demonstration purposes
    cropImageView.setAspectRatio(DEFAULT_ASPECT_RATIO_VALUES, DEFAULT_ASPECT_RATIO_VALUES);
    // Sets aspectRatioX
    final TextView aspectRatioX = (TextView) findViewById(R.id.aspectRatioX);
    aspectRatioXSeek.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

        @Override
        public void onProgressChanged(SeekBar aspectRatioXSeek, int progress, boolean fromUser) {
            try {
                mAspectRatioX = progress;
                cropImageView.setAspectRatio(progress, mAspectRatioY);
                aspectRatioX.setText(" " + progress);
            } catch (IllegalArgumentException e) {
            }
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    // Sets aspectRatioY
    final TextView aspectRatioY = (TextView) findViewById(R.id.aspectRatioY);
    aspectRatioYSeek.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

        @Override
        public void onProgressChanged(SeekBar aspectRatioYSeek, int progress, boolean fromUser) {
            try {
                mAspectRatioY = progress;
                cropImageView.setAspectRatio(mAspectRatioX, progress);
                aspectRatioY.setText(" " + progress);
            } catch (IllegalArgumentException e) {
            }
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    // Sets up the Spinner
    showGuidelinesSpin.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

        public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
            cropImageView.setGuidelines(i);
        }

        public void onNothingSelected(AdapterView<?> adapterView) {
            return;
        }
    });
    final Button cropButton = (Button) findViewById(R.id.Button_crop);
    cropButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            croppedImage = cropImageView.getCroppedImage();
            ImageView croppedImageView = (ImageView) findViewById(R.id.croppedImageView);
            croppedImageView.setImageBitmap(croppedImage);
        }
    });
}