Example usage for android.app Activity getWindow

Introduction

In this page you can find the example usage for android.app Activity getWindow.

Prototype

public Window getWindow() 

Source Link

Document

Retrieve the current android.view.Window for the activity.

Usage

From source file:com.mark.quick.ui.view.swipebacklayout.SwipeBackLayout.java

/**
 *  Activity //from  www.  jav a 2  s . co  m
 *
 * @param activity
 */
void attachToActivity(Activity activity) {

    mActivity = activity;
    setSliderFadeColor(Color.TRANSPARENT);

    ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();

    //view
    mShadowView = new SwipeBackShadowView(activity);
    addView(mShadowView, 0, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    //??DecorViewchild
    ViewGroup contentView = (ViewGroup) decorView.getChildAt(0);
    decorView.removeView(contentView);
    addView(contentView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    //??DecorViewchild
    decorView.addView(this, 0);

}

---

From source file:org.cryptsecure.Utility.java

/**
 * No screenshots. Call this in OnCreate BEFORE setting the layout!
 * /* ww  w .  j  a va 2 s  .  com*/
 * @param activity
 *            the activity
 */
public static void noScreenshots(Activity activity) {
    // ON GINGERBREAD DEVICES (esp from SAMSUNG) there may be a bug
    // scrambling the view
    // if this is set.
    // See:
    // http://stackoverflow.com/questions/9822076/how-do-i-prevent-android-taking-a-screenshot-when-my-app-goes-to-the-background
    if (android.os.Build.VERSION.SDK_INT != android.os.Build.VERSION_CODES.GINGERBREAD
            && android.os.Build.VERSION.SDK_INT != android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
        activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
                WindowManager.LayoutParams.FLAG_SECURE);
    }
}

---

From source file:cn.bingoogolapple.swipebacklayout.BGASwipeBackLayout.java

/**
 *  Activity /*from   ww  w.  j  a v a 2s .c o m*/
 *
 * @param activity
 */
public void attachToActivity(Activity activity) {
    mActivity = activity;

    setSliderFadeColor(Color.TRANSPARENT);

    mShadowView = new View(activity);
    setIsNeedShowShadow(mIsNeedShowShadow);
    addView(mShadowView, 0, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
    mContentView = decorView.getChildAt(0);
    decorView.removeView(mContentView);
    decorView.addView(this);
    addView(mContentView, 1, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
}

---

From source file:com.ywesee.amiko.MainActivity.java

/**
 * Takes screenshot of the whole screen/*from   w w  w  .j  av  a 2s . co  m*/
 * @param activity
 */
public void sendFeedbackScreenshot(final Activity activity, int mode) {
    try {
        // Get root windows
        final View rootView = activity.getWindow().getDecorView().findViewById(android.R.id.content)
                .getRootView();
        rootView.setDrawingCacheEnabled(true);
        Bitmap bitmap = rootView.getDrawingCache();
        // The file be saved to the download folder
        File outputFile = new File(
                Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
                        + "/amiko_screenshot.png");
        FileOutputStream fOutStream = new FileOutputStream(outputFile);
        // Picture is then compressed
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOutStream);
        rootView.setDrawingCacheEnabled(false);
        fOutStream.close();
        // Start email activity
        if (mode == 1)
            startEmailActivity(activity, Uri.fromFile(outputFile), "", "AmiKo for Android");
        else if (mode == 2)
            startEmailActivity(activity, Uri.fromFile(outputFile), "zdavatz@ywesee.com",
                    "Interaction notification");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.example.ray.firstapp.bottombar.BottomBar.java

private static void navBarMagic(Activity activity, final BottomBar bottomBar) {
    Resources res = activity.getResources();
    int softMenuIdentifier = res.getIdentifier("config_showNavigationBar", "bool", "android");
    int navBarIdentifier = res.getIdentifier("navigation_bar_height", "dimen", "android");
    int navBarHeight = 0;

    if (navBarIdentifier > 0) {
        navBarHeight = res.getDimensionPixelSize(navBarIdentifier);
    }/*from   w ww .  j a  va2  s.c o m*/

    if (!bottomBar.drawBehindNavBar() || navBarHeight == 0
            || (!(softMenuIdentifier > 0 && res.getBoolean(softMenuIdentifier)))) {
        return;
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH
            && ViewConfiguration.get(activity).hasPermanentMenuKey()) {
        return;
    }

    /**
     * Copy-paste coding made possible by:
     * http://stackoverflow.com/a/14871974/940036
     */
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = activity.getWindowManager().getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        boolean hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;

        if (!hasSoftwareKeys) {
            return;
        }
    }
    /**
     * End of delicious copy-paste code
     */

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT
            && res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
        activity.getWindow().getAttributes().flags |= WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;

        if (bottomBar.useTopOffset()) {
            int offset;
            int statusBarResource = res.getIdentifier("status_bar_height", "dimen", "android");

            if (statusBarResource > 0) {
                offset = res.getDimensionPixelSize(statusBarResource);
            } else {
                offset = MiscUtils.dpToPixel(activity, 25);
            }

            if (!bottomBar.useOnlyStatusbarOffset()) {
                TypedValue tv = new TypedValue();
                if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
                    offset += TypedValue.complexToDimensionPixelSize(tv.data, res.getDisplayMetrics());
                } else {
                    offset += MiscUtils.dpToPixel(activity, 56);
                }
            }

            bottomBar.getUserContainer().setPadding(0, offset, 0, 0);
        }

        final View outerContainer = bottomBar.getOuterContainer();
        final int navBarHeightCopy = navBarHeight;
        bottomBar.getViewTreeObserver()
                .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
                    @SuppressWarnings("deprecation")
                    @Override
                    public void onGlobalLayout() {
                        bottomBar.shyHeightAlreadyCalculated();

                        int newHeight = outerContainer.getHeight() + navBarHeightCopy;
                        outerContainer.getLayoutParams().height = newHeight;

                        if (bottomBar.isShy()) {
                            int defaultOffset = bottomBar.useExtraOffset() ? navBarHeightCopy : 0;
                            bottomBar.setTranslationY(defaultOffset);
                            ((CoordinatorLayout.LayoutParams) bottomBar.getLayoutParams())
                                    .setBehavior(new BottomNavigationBehavior(newHeight, defaultOffset));
                        }

                        ViewTreeObserver obs = outerContainer.getViewTreeObserver();

                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                            obs.removeOnGlobalLayoutListener(this);
                        } else {
                            obs.removeGlobalOnLayoutListener(this);
                        }
                    }
                });
    }
}

---

From source file:com.harlan.jxust.ui.view.bottombar.BottomBar.java

private static void navBarMagic(Activity activity, final BottomBar bottomBar) {
    Resources res = activity.getResources();
    int softMenuIdentifier = res.getIdentifier("config_showNavigationBar", "bool", "android");
    int navBarIdentifier = res.getIdentifier("navigation_bar_height", "dimen", "android");
    int navBarHeight = 0;

    if (navBarIdentifier > 0) {
        navBarHeight = res.getDimensionPixelSize(navBarIdentifier);
    }//from  w  ww .ja v  a  2  s  .  c o m

    if (!bottomBar.drawBehindNavBar() || navBarHeight == 0
            || (!(softMenuIdentifier > 0 && res.getBoolean(softMenuIdentifier)))) {
        return;
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH
            && ViewConfiguration.get(activity).hasPermanentMenuKey()) {
        return;
    }

    /**
     * Copy-paste coding made possible by:
     * http://stackoverflow.com/a/14871974/940036
     */
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = activity.getWindowManager().getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        boolean hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;

        if (!hasSoftwareKeys) {
            return;
        }
    }
    /**
     * End of delicious copy-paste code
     */

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT
            && res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
        activity.getWindow().getAttributes().flags |= WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;

        if (bottomBar.useTopOffset()) {
            int offset;
            int statusBarResource = res.getIdentifier("status_bar_height", "dimen", "android");

            if (statusBarResource > 0) {
                offset = res.getDimensionPixelSize(statusBarResource);
            } else {
                offset = MiscUtils.dpToPixel(activity, 25);
            }

            if (!bottomBar.useOnlyStatusbarOffset()) {
                TypedValue tv = new TypedValue();
                if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
                    offset += TypedValue.complexToDimensionPixelSize(tv.data, res.getDisplayMetrics());
                } else {
                    offset += MiscUtils.dpToPixel(activity, 56);
                }
            }

            bottomBar.getUserContainer().setPadding(0, offset, 0, 0);
        }

        final View outerContainer = bottomBar.getOuterContainer();
        final int navBarHeightCopy = navBarHeight;
        bottomBar.getViewTreeObserver()
                .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
                    @SuppressWarnings("deprecation")
                    @Override
                    public void onGlobalLayout() {
                        bottomBar.shyHeightAlreadyCalculated();

                        int newHeight = outerContainer.getHeight() + navBarHeightCopy;
                        outerContainer.getLayoutParams().height = newHeight;

                        if (bottomBar.isShy()) {
                            int defaultOffset = bottomBar.useExtraOffset() ? navBarHeightCopy : 0;
                            bottomBar.setTranslationY(defaultOffset);
                            ((CoordinatorLayout.LayoutParams) bottomBar.getLayoutParams())
                                    .setBehavior(new BottomNavigationBehavior(newHeight, defaultOffset,
                                            bottomBar.isShy(), bottomBar.mIsTabletMode));
                        }

                        ViewTreeObserver obs = outerContainer.getViewTreeObserver();

                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                            obs.removeOnGlobalLayoutListener(this);
                        } else {
                            obs.removeGlobalOnLayoutListener(this);
                        }
                    }
                });
    }
}

---

From source file:org.mariotaku.twidere.util.Utils.java

public static void restartActivity(final Activity activity) {
    if (activity == null)
        return;//from ww w.j a v  a  2s . c o m
    final int enter_anim = android.R.anim.fade_in;
    final int exit_anim = android.R.anim.fade_out;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
        ActivityAccessor.overridePendingTransition(activity, enter_anim, exit_anim);
    } else {
        activity.getWindow().setWindowAnimations(0);
    }
    activity.finish();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
        ActivityAccessor.overridePendingTransition(activity, enter_anim, exit_anim);
    } else {
        activity.getWindow().setWindowAnimations(0);
    }
    activity.startActivity(activity.getIntent());
}

---

From source file:com.dwdesign.tweetings.util.Utils.java

public static void restartActivity(final Activity activity, final boolean animation) {
    if (activity == null)
        return;//w  w w. ja v a2s .  c  o  m
    final int enter_anim = animation ? android.R.anim.fade_in : 0;
    final int exit_anim = animation ? android.R.anim.fade_out : 0;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
        OverridePendingTransitionAccessor.overridePendingTransition(activity, enter_anim, exit_anim);
    } else {
        activity.getWindow().setWindowAnimations(0);
    }
    activity.finish();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
        OverridePendingTransitionAccessor.overridePendingTransition(activity, enter_anim, exit_anim);
    } else {
        activity.getWindow().setWindowAnimations(0);
    }
    activity.startActivity(activity.getIntent());
}

---

From source file:com.aliyun.homeshell.Folder.java

public void hideSoftInputMethod(Activity activity) {
    View v;/*from   ww  w. ja  va2 s. c om*/
    if (activity == null || activity.getWindow() == null) {
        v = mFolderName;
    } else {
        v = activity.getWindow().peekDecorView();
    }
    // YUNOS END
    try {
        if (v != null && v.getWindowToken() != null) {
            InputMethodManager imm = (InputMethodManager) getContext()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            boolean result = imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
            Log.d(TAG, "hideSoftInputMethod, ret:" + result);
        }
    } catch (RuntimeException e) {
        // add try catch block due to InputMethod throws
        // RuntimeException;
        // BugID:101639
        Log.e(TAG, e.toString(), e);
    }
}

---

From source file:de.vanita5.twittnuker.util.Utils.java

public static int inferStatusBarHeight(final Activity activity) {
    final Window w = activity.getWindow();
    final View decorView = w.getDecorView();
    final Rect rect = new Rect();
    decorView.getWindowVisibleDisplayFrame(rect);
    return rect.top;
}

---

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