Example usage for android.view Gravity BOTTOM

Introduction

In this page you can find the example usage for android.view Gravity BOTTOM.

Prototype

int BOTTOM

To view the source code for android.view Gravity BOTTOM.

Click Source Link

Document

Push object to the bottom of its container, not changing its size.

Usage

From source file:Main.java

/**
 * Creates an approximated cubic gradient using a multi-stop linear gradient. See
 * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
 * details./*w  w w. j  av a2  s .  c o m*/
 */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {

    // Generate a cache key by hashing together the inputs, based on the method described in the Effective Java book
    int cacheKeyHash = baseColor;
    cacheKeyHash = 31 * cacheKeyHash + numStops;
    cacheKeyHash = 31 * cacheKeyHash + gravity;

    Drawable cachedGradient = cubicGradientScrimCache.get(cacheKeyHash);
    if (cachedGradient != null) {
        return cachedGradient;
    }

    numStops = Math.max(numStops, 2);

    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());

    final int[] stopColors = new int[numStops];

    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);

    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);
        float opacity = Math.max(0, Math.min(1, (float) Math.pow(x, 3)));
        stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);
    }

    final float x0, x1, y0, y1;
    switch (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.START:
        x0 = 1;
        x1 = 0;
        break;
    case Gravity.END:
        x0 = 0;
        x1 = 1;
        break;
    default:
        x0 = 0;
        x1 = 0;
        break;
    }
    switch (gravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.TOP:
        y0 = 1;
        y1 = 0;
        break;
    case Gravity.BOTTOM:
        y0 = 0;
        y1 = 1;
        break;
    default:
        y0 = 0;
        y1 = 0;
        break;
    }

    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            return new LinearGradient(width * x0, height * y0, width * x1, height * y1, stopColors, null,
                    Shader.TileMode.CLAMP);
        }
    });

    cubicGradientScrimCache.put(cacheKeyHash, paintDrawable);
    return paintDrawable;
}

---

From source file:Main.java

/**
 * Creates an approximated cubic gradient using a multi-stop linear gradient. See
 * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
 * details./*from   ww w.  j  a v a  2 s  .  co m*/
 */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {

    // Generate a cache key by hashing together the inputs, based on the method described in the Effective Java book
    int cacheKeyHash = baseColor;
    cacheKeyHash = 31 * cacheKeyHash + numStops;
    cacheKeyHash = 31 * cacheKeyHash + gravity;

    Drawable cachedGradient = cubicGradientScrimCache.get(cacheKeyHash);
    if (cachedGradient != null) {
        return cachedGradient;
    }

    numStops = Math.max(numStops, 2);

    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());

    final int[] stopColors = new int[numStops];

    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);

    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);
        /* float opacity = MathUtil.constrain(0, 1, (float) Math.pow(x, 3));
         stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);*/
    }

    final float x0, x1, y0, y1;
    switch (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.LEFT:
        x0 = 1;
        x1 = 0;
        break;
    case Gravity.RIGHT:
        x0 = 0;
        x1 = 1;
        break;
    default:
        x0 = 0;
        x1 = 0;
        break;
    }
    switch (gravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.TOP:
        y0 = 1;
        y1 = 0;
        break;
    case Gravity.BOTTOM:
        y0 = 0;
        y1 = 1;
        break;
    default:
        y0 = 0;
        y1 = 0;
        break;
    }

    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            LinearGradient linearGradient = new LinearGradient(width * x0, height * y0, width * x1, height * y1,
                    stopColors, null, Shader.TileMode.CLAMP);
            return linearGradient;
        }
    });

    cubicGradientScrimCache.put(cacheKeyHash, paintDrawable);
    return paintDrawable;
}

---

From source file:Main.java

/**
 * This helper method creates a 'nice' scrim or background protection for layering text over
 * an image. This non-linear scrim is less noticable than a linear or constant one.
 *
 * Borrowed from github.com/romannurik/muzei
 *
 * Creates an approximated cubic gradient using a multi-stop linear gradient. See
 * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
 * details./* w ww  .  j a va  2s  .c o  m*/
 */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {
    numStops = Math.max(numStops, 2);

    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());

    final int[] stopColors = new int[numStops];

    int alpha = Color.alpha(baseColor);

    for (int i = 0; i < numStops; i++) {
        double x = i * 1f / (numStops - 1);
        double opacity = Math.max(0, Math.min(1, Math.pow(x, 3)));
        stopColors[i] = (baseColor & 0x00ffffff) | ((int) (alpha * opacity) << 24);
    }

    final float x0, x1, y0, y1;
    switch (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.LEFT:
        x0 = 1;
        x1 = 0;
        break;
    case Gravity.RIGHT:
        x0 = 0;
        x1 = 1;
        break;
    default:
        x0 = 0;
        x1 = 0;
        break;
    }
    switch (gravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.TOP:
        y0 = 1;
        y1 = 0;
        break;
    case Gravity.BOTTOM:
        y0 = 0;
        y1 = 1;
        break;
    default:
        y0 = 0;
        y1 = 0;
        break;
    }

    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            LinearGradient linearGradient = new LinearGradient(width * x0, height * y0, width * x1, height * y1,
                    stopColors, null, Shader.TileMode.CLAMP);
            return linearGradient;
        }
    });

    return paintDrawable;
}

---

From source file:com.itsronald.materialviewpagerindicatorsample.SimpleJavaExampleActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_simple_java_example);

    final ViewPager viewPager = (ViewPager) findViewById(R.id.view_pager);
    viewPager.setAdapter(new PagerAdapter(getSupportFragmentManager()));

    final ViewPager.LayoutParams layoutParams = new ViewPager.LayoutParams();
    layoutParams.width = ViewPager.LayoutParams.MATCH_PARENT;
    layoutParams.height = ViewPager.LayoutParams.WRAP_CONTENT;
    layoutParams.gravity = Gravity.BOTTOM;

    final ViewPagerIndicator indicator = new ViewPagerIndicator(this);
    viewPager.addView(indicator, layoutParams);
}

---

From source file:com.bilibili.socialize.share.utils.selector.PopWrapSharePlatformSelector.java

@Override
public void show() {
    createShareWindowIfNeed();
    if (!mShareWindow.isShowing()) {
        mShareWindow.showAtLocation(mAnchorView, Gravity.BOTTOM, 0, 0);
    }
}

---

From source file:com.andryr.musicplayer.utils.ToolbarDrawerToggle.java

private void init(final Context context, DrawerLayout drawerLayout, Toolbar toolbar, int[] gravities) {
    mDrawerLayout = drawerLayout;/*from www .j  ava2  s.  c  o  m*/
    mArrowDrawable = new DrawerArrowDrawable(context);

    mToolbar = toolbar;

    if (gravities == null) {
        mGravities = new int[] { Gravity.LEFT, Gravity.TOP, Gravity.RIGHT, Gravity.BOTTOM };
    } else {
        mGravities = gravities;
    }
    mToolbar.setNavigationIcon(mArrowDrawable);
    mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            toggleDrawers();
        }
    });
}

---

From source file:com.github.xizzhu.simpletooltip.sample.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);
    findViewById(R.id.top_left_button).setOnClickListener(new View.OnClickListener() {
        @Override/* ww  w  . jav a 2s .com*/
        public void onClick(View v) {
            showToolTipView(v, Gravity.RIGHT, "Simple tool tip!",
                    ContextCompat.getColor(MainActivity.this, R.color.blue));
        }
    });
    findViewById(R.id.top_right_button).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showToolTipView(v, Gravity.BOTTOM, "It is yet another very simple tool tip!",
                    ContextCompat.getColor(MainActivity.this, R.color.green));
        }
    });
    findViewById(R.id.central_button).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showToolTipView(v, Gravity.END, "It is a very simple tool tip in the center!",
                    ContextCompat.getColor(MainActivity.this, R.color.magenta));
        }
    });
    findViewById(R.id.bottom_left_button).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showToolTipView(v, Gravity.TOP, "Tool tip, once more!",
                    ContextCompat.getColor(MainActivity.this, R.color.maroon));
        }
    });
    findViewById(R.id.bottom_right_button).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showToolTipView(v, Gravity.LEFT, "Magical tool tip!",
                    ContextCompat.getColor(MainActivity.this, R.color.navy));
        }
    });

    View.OnClickListener listener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showToolTipViewWithParent((Button) v, Gravity.BOTTOM);
        }
    };
    findViewById(R.id.button1).setOnClickListener(listener);
    findViewById(R.id.button2).setOnClickListener(listener);
    findViewById(R.id.button3).setOnClickListener(listener);
    findViewById(R.id.button4).setOnClickListener(listener);
    findViewById(R.id.button5).setOnClickListener(listener);
    findViewById(R.id.button6).setOnClickListener(listener);
    findViewById(R.id.button7).setOnClickListener(listener);

    showToolTipView(findViewById(R.id.central_button), Gravity.START, "A simple tool tip!",
            ContextCompat.getColor(MainActivity.this, R.color.magenta), 750L);
}

---

From source file:Main.java

/**
 * Creates an approximated cubic gradient using a multi-stop linear gradient.
 *//*from w  w  w .ja v a2s  . com*/
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {

    // Generate a cache key by hashing together the inputs, based on the method described in the Effective Java book
    int cacheKeyHash = baseColor;
    cacheKeyHash = 31 * cacheKeyHash + numStops;
    cacheKeyHash = 31 * cacheKeyHash + gravity;

    Drawable cachedGradient = cubicGradientScrimCache.get(cacheKeyHash);
    if (cachedGradient != null) {
        return cachedGradient;
    }

    numStops = Math.max(numStops, 2);

    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());

    final int[] stopColors = new int[numStops];

    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);

    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);
        float opacity = constrain(0, 1, (float) Math.pow(x, 3));
        stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);
    }

    final float x0, x1, y0, y1;
    switch (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.LEFT:
        x0 = 1;
        x1 = 0;
        break;
    case Gravity.RIGHT:
        x0 = 0;
        x1 = 1;
        break;
    default:
        x0 = 0;
        x1 = 0;
        break;
    }
    switch (gravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.TOP:
        y0 = 1;
        y1 = 0;
        break;
    case Gravity.BOTTOM:
        y0 = 0;
        y1 = 1;
        break;
    default:
        y0 = 0;
        y1 = 0;
        break;
    }

    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            LinearGradient linearGradient = new LinearGradient(width * x0, height * y0, width * x1, height * y1,
                    stopColors, null, Shader.TileMode.CLAMP);
            return linearGradient;
        }
    });

    cubicGradientScrimCache.put(cacheKeyHash, paintDrawable);
    return paintDrawable;
}

---

From source file:com.google.android.apps.santatracker.VillageNotificationActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_takeoff);

    mVillageView = (VillageView) findViewById(R.id.villageView);
    mVillage = (Village) getSupportFragmentManager().findFragmentByTag(VILLAGE_TAG);
    if (mVillage == null) {
        mVillage = new Village();
        getSupportFragmentManager().beginTransaction().add(mVillage, VILLAGE_TAG).commit();
    }// ww w  .jav  a2 s.c  om
    mVillageView.setVillage(mVillage);

    //Align card to bottom if content is smaller than screen.
    CardScrollView cardScrollView = (CardScrollView) findViewById(R.id.card_scroll_view);
    cardScrollView.setCardGravity(Gravity.BOTTOM);

    mTextView = (TextView) findViewById(R.id.text);
    mTextView.setTypeface(Typeface.createFromAsset(getAssets(),
            getResources().getString(R.string.typeface_robotocondensed_light)));
    mTextView.setText(getIntent().getStringExtra(NotificationConstants.KEY_CONTENT));
}

---

From source file:Main.java

/**
 * Creates an approximated cubic gradient using a multi-stop linear gradient. See
 * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
 * details.//w w w  . jav a  2 s  . c  o m
 */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {
    numStops = Math.max(numStops, 2);

    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());

    final int[] stopColors = new int[numStops];

    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);

    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);

        float opacity = (float) Math.max(0, Math.min(1, Math.pow(x, 3)));
        stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);
    }

    final float x0, x1, y0, y1;
    switch (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.LEFT:
        x0 = 1;
        x1 = 0;
        break;
    case Gravity.RIGHT:
        x0 = 0;
        x1 = 1;
        break;
    default:
        x0 = 0;
        x1 = 0;
        break;
    }
    switch (gravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.TOP:
        y0 = 1;
        y1 = 0;
        break;
    case Gravity.BOTTOM:
        y0 = 0;
        y1 = 1;
        break;
    default:
        y0 = 0;
        y1 = 0;
        break;
    }

    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            LinearGradient linearGradient = new LinearGradient(width * x0, height * y0, width * x1, height * y1,
                    stopColors, null, Shader.TileMode.CLAMP);
            return linearGradient;
        }
    });

    return paintDrawable;
}

---

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