Example usage for android.content.res TypedArray getText

Introduction

In this page you can find the example usage for android.content.res TypedArray getText.

Prototype

public CharSequence getText(@StyleableRes int index) 

Source Link

Document

Retrieves the styled string value for the attribute at index.

Usage

From source file:de.mrapp.android.util.ThemeUtil.java

/**
 * Obtains the text, which corresponds to a specific resource id, from a specific theme. If the
 * given resource id is invalid, a {@link NotFoundException} will be thrown.
 *
 * @param context//www. j a  va  2  s  .c om
 *         The context, which should be used, as an instance of the class {@link Context}. The
 *         context may not be null
 * @param themeResourceId
 *         The resource id of the theme, the attribute should be obtained from, as an {@link
 *         Integer} value or -1, if the attribute should be obtained from the given context's
 *         theme
 * @param resourceId
 *         The resource id of the attribute, which should be obtained, as an {@link Integer}
 *         value. The resource id must corresponds to a valid theme attribute
 * @return The text, which has been obtained, as an instance of the type {@link CharSequence}
 */
public static CharSequence getText(@NonNull final Context context, @StyleRes final int themeResourceId,
        @AttrRes final int resourceId) {
    TypedArray typedArray = null;

    try {
        typedArray = obtainStyledAttributes(context, themeResourceId, resourceId);
        CharSequence text = typedArray.getText(0);

        if (text == null) {
            throw new NotFoundException("Resource ID #0x" + Integer.toHexString(resourceId) + " is not valid");
        }

        return text;
    } finally {
        if (typedArray != null) {
            typedArray.recycle();
        }
    }
}

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From source file:mil.nga.giat.mage.help.OpensourceItemFragment.java

private void initView(Context context, AttributeSet attrs) {
    View view = inflate(getContext(), R.layout.fragment_opensource_item, null);

    if (attrs != null) {
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.OpensourceItemFragment);
        CharSequence name = a.getText(R.styleable.OpensourceItemFragment_name);
        CharSequence copyright = a.getText(R.styleable.OpensourceItemFragment_copyright);
        CharSequence license = a.getText(R.styleable.OpensourceItemFragment_license);
        a.recycle();//from   w w  w.  ja  v  a2 s. c o m

        TextView nameTextView = (TextView) view.findViewById(R.id.opensource_item_name);
        if (StringUtils.isBlank(name)) {
            nameTextView.setVisibility(View.GONE);
        } else {
            nameTextView.setText(name);
        }

        TextView copyrightTextView = (TextView) view.findViewById(R.id.opensource_item_copyright);
        if (StringUtils.isBlank(copyright)) {
            copyrightTextView.setVisibility(View.GONE);
        } else {
            copyrightTextView.setText(copyright);
        }

        TextView licenseTextView = (TextView) view.findViewById(R.id.opensource_item_license);
        if (StringUtils.isBlank(license)) {
            licenseTextView.setVisibility(View.GONE);
        } else {
            licenseTextView.setText(license);
        }
    }

    addView(view);
}

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From source file:com.auth0.android.lock.views.CheckableOptionView.java

private void init(AttributeSet attrs) {
    final View v = inflate(getContext(), R.layout.com_auth0_lock_checkable_option, this);
    icon = (ImageView) v.findViewById(R.id.com_auth0_lock_checkable_text_icon);
    description = (TextView) v.findViewById(R.id.com_auth0_lock_checkable_text_description);

    if (attrs == null) {
        return;//from ww  w.ja v  a  2  s .c  om
    }

    int[] set = { android.R.attr.text };
    TypedArray a = getContext().obtainStyledAttributes(attrs, set);
    CharSequence text = a.getText(0);
    a.recycle();
    description.setText(text);
    updateStatus();
}

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From source file:co.paulburke.android.textviewpager.TextViewPager.java

public TextViewPager(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);

    mPagerAdapter = new TextViewPagerAdapter(context, mMeasureListener);

    if (attrs != null) {
        TypedArray attributes = context.obtainStyledAttributes(attrs, R.styleable.TextViewPager);

        int layout = attributes.getResourceId(R.styleable.TextViewPager_textViewLayout, -1);
        CharSequence text = attributes.getText(R.styleable.TextViewPager_android_text);

        mPagerAdapter.setTextViewLayout(layout);
        mPagerAdapter.setText(text);//  ww  w.java2 s  .co m

        attributes.recycle();
    }

    setAdapter(mPagerAdapter);
}

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From source file:org.wso2.iot.nfcprovisioning.uielements.TextInputLayoutWithHelpText.java

public TextInputLayoutWithHelpText(Context context, AttributeSet attrs) {
    super(context, attrs);

    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.TextInputLayoutWithHelpText, 0,
            0);/*from   w  ww.ja  v a2 s. c  o m*/
    try {
        mHelperTextColor = a.getColorStateList(R.styleable.TextInputLayoutWithHelpText_helperTextColor);
        mHelperText = a.getText(R.styleable.TextInputLayoutWithHelpText_helperText);
    } finally {
        a.recycle();
    }
}

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From source file:androidx.navigation.NavDestination.java

/**
 * Called when inflating a destination from a resource.
 *
 * @param context local context performing inflation
 * @param attrs attrs to parse during inflation
 *///from   w ww  . j  a  va  2 s  .  com
@CallSuper
public void onInflate(@NonNull Context context, @NonNull AttributeSet attrs) {
    final TypedArray a = context.getResources().obtainAttributes(attrs, R.styleable.Navigator);
    setId(a.getResourceId(R.styleable.Navigator_android_id, 0));
    setLabel(a.getText(R.styleable.Navigator_android_label));
    a.recycle();
}

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From source file:im.ene.ribbon.MenuParser.java

/**
 * Called when the parser is pointing to an item tag.
 *///from  www.j av  a 2s .  c o m
public void readItem(Context mContext, AttributeSet attrs) {
    TypedArray a = mContext.obtainStyledAttributes(attrs, R.styleable.BottomNavigationMenuItem);
    item = new MenuItem();
    item.itemId = a.getResourceId(R.styleable.BottomNavigationMenuItem_android_id, 0);
    item.itemTitle = a.getText(R.styleable.BottomNavigationMenuItem_android_title);
    item.itemIcon = a.getResourceId(R.styleable.BottomNavigationMenuItem_android_icon, 0);
    item.itemEnabled = a.getBoolean(R.styleable.BottomNavigationMenuItem_android_enabled, true);
    item.itemColor = a.getColor(R.styleable.BottomNavigationMenuItem_android_color, 0);
    a.recycle();
}

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From source file:com.albedinsky.android.setting.SettingSelectionDialogPreference.java

/**
 *///from w w w.  j  av  a 2  s.  c  o m
@Override
protected Object onGetDefaultValue(@NonNull TypedArray typedArray, int index) {
    return typedArray.getText(index);
}

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From source file:com.iangclifton.android.floatlabel.FloatLabel.java

private void init(Context context, AttributeSet attrs, int defStyle) {
    // Load custom attributes
    final int layout;
    final CharSequence text;
    final CharSequence hint;
    final ColorStateList hintColor;
    final int floatLabelColor;
    final int inputType;

    if (attrs == null) {
        layout = R.layout.float_label;
        text = null;//  w  w w. ja va2s.  c  om
        hint = null;
        hintColor = null;
        floatLabelColor = 0;
        inputType = 0;
    } else {
        final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FloatLabel, defStyle, 0);

        layout = a.getResourceId(R.styleable.FloatLabel_android_layout, R.layout.float_label);
        text = a.getText(R.styleable.FloatLabel_android_text);
        hint = a.getText(R.styleable.FloatLabel_android_hint);
        hintColor = a.getColorStateList(R.styleable.FloatLabel_android_textColorHint);
        floatLabelColor = a.getColor(R.styleable.FloatLabel_floatLabelColor, 0);
        inputType = a.getInt(R.styleable.FloatLabel_android_inputType, InputType.TYPE_CLASS_TEXT);
        a.recycle();
    }

    inflate(context, layout, this);
    mEditText = (EditText) findViewById(R.id.edit_text);
    if (mEditText == null) {
        throw new RuntimeException("Your layout must have an EditText whose ID is @id/edit_text");
    }
    mEditText.setHint(hint);
    mEditText.setText(text);
    if (hintColor != null) {
        mEditText.setHintTextColor(hintColor);
    }
    if (inputType != 0) {
        mEditText.setInputType(inputType);
    }

    mLabel = (TextView) findViewById(R.id.float_label);
    if (mLabel == null) {
        throw new RuntimeException("Your layout must have a TextView whose ID is @id/float_label");
    }
    mLabel.setText(mEditText.getHint());
    if (floatLabelColor != 0)
        mLabel.setTextColor(floatLabelColor);

    // Listen to EditText to know when it is empty or nonempty
    mEditText.addTextChangedListener(new EditTextWatcher());

    // Check current state of EditText
    if (mEditText.getText().length() == 0) {
        ViewHelper.setAlpha(mLabel, 0);
        mLabelShowing = false;
    } else {
        mLabel.setVisibility(View.VISIBLE);
        mLabelShowing = true;
    }

    // Mark init as complete to prevent accidentally breaking the view by
    // adding children
    mInitComplete = true;
}

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From source file:com.albedinsky.android.ui.widget.ActionTextButton.java

/**
 * Called from one of constructors of this view to perform its initialization.
 * <p>/* w w  w  .j av a  2s .c  om*/
 * Initialization is done via parsing of the specified <var>attrs</var> set and obtaining for
 * this view specific data from it that can be used to configure this new view instance. The
 * specified <var>defStyleAttr</var> and <var>defStyleRes</var> are used to obtain default data
 * from the current theme provided by the specified <var>context</var>.
 */
private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    /**
     * Process attributes.
     */
    final TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.Ui_ActionTextButton,
            defStyleAttr, defStyleRes);
    if (typedArray != null) {
        final int n = typedArray.getIndexCount();
        for (int i = 0; i < n; i++) {
            final int index = typedArray.getIndex(i);
            if (index == R.styleable.Ui_ActionTextButton_android_text) {
                setText(typedArray.getText(index));
            } else if (index == R.styleable.Ui_ActionTextButton_android_paddingLeft) {
                setPadding(typedArray.getDimensionPixelSize(index, 0), getPaddingTop(), getPaddingRight(),
                        getPaddingBottom());
            } else if (index == R.styleable.Ui_ActionTextButton_android_paddingRight) {
                setPadding(getPaddingLeft(), getPaddingTop(), typedArray.getDimensionPixelSize(index, 0),
                        getPaddingBottom());
            }
        }
        typedArray.recycle();
    }
}

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