Examples with WindowManager android.view.WindowManager used on opensource projects

Example 16 with WindowManager

use of android.view.WindowManager in project android_frameworks_base by ParanoidAndroid.

the class WallpaperManager method generateBitmap.

static Bitmap generateBitmap(Context context, Bitmap bm, int width, int height) {
    if (bm == null) {
        return null;
    }
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);
    bm.setDensity(metrics.noncompatDensityDpi);
    if (width <= 0 || height <= 0 || (bm.getWidth() == width && bm.getHeight() == height)) {
        return bm;
    }
    // This is the final bitmap we want to return.
    try {
        Bitmap newbm = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
        newbm.setDensity(metrics.noncompatDensityDpi);
        Canvas c = new Canvas(newbm);
        Rect targetRect = new Rect();
        targetRect.right = bm.getWidth();
        targetRect.bottom = bm.getHeight();
        int deltaw = width - targetRect.right;
        int deltah = height - targetRect.bottom;
        if (deltaw > 0 || deltah > 0) {
            // We need to scale up so it covers the entire area.
            float scale;
            if (deltaw > deltah) {
                scale = width / (float) targetRect.right;
            } else {
                scale = height / (float) targetRect.bottom;
            }
            targetRect.right = (int) (targetRect.right * scale);
            targetRect.bottom = (int) (targetRect.bottom * scale);
            deltaw = width - targetRect.right;
            deltah = height - targetRect.bottom;
        }
        targetRect.offset(deltaw / 2, deltah / 2);
        Paint paint = new Paint();
        paint.setFilterBitmap(true);
        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
        c.drawBitmap(bm, null, targetRect, paint);
        bm.recycle();
        c.setBitmap(null);
        return newbm;
    } catch (OutOfMemoryError e) {
        Log.w(TAG, "Can't generate default bitmap", e);
        return bm;
    }
}

Example 17 with WindowManager

use of android.view.WindowManager in project android_frameworks_base by ParanoidAndroid.

the class FakeApp method onCreate.

@Override
public void onCreate() {
    String processName = ActivityThread.currentProcessName();
    Slog.i("FakeOEMFeatures", "Creating app in process: " + processName);
    if (!getApplicationInfo().packageName.equals(processName)) {
        // our extra overhead stuff.
        return;
    }
    final WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
    final Display display = wm.getDefaultDisplay();
    // is a user build, WARN!  Do not want!
    if ("user".equals(android.os.Build.TYPE)) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("Should not be on user build");
        builder.setMessage("The app Fake OEM Features should not be installed on a " + "user build.  Please remove this .apk before shipping this build to " + " your customers!");
        builder.setCancelable(false);
        builder.setPositiveButton("I understand", null);
        Dialog dialog = builder.create();
        dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
        dialog.show();
    }
    // Make a fake window that is always around eating graphics resources.
    FakeView view = new FakeView(this);
    WindowManager.LayoutParams lp = new WindowManager.LayoutParams(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    if (ActivityManager.isHighEndGfx()) {
        lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
    }
    lp.width = ViewGroup.LayoutParams.MATCH_PARENT;
    lp.height = ViewGroup.LayoutParams.MATCH_PARENT;
    int maxSize = display.getMaximumSizeDimension();
    maxSize *= 2;
    lp.x = maxSize;
    lp.y = maxSize;
    lp.setTitle(getPackageName());
    wm.addView(view, lp);
    // Bind to a fake service we want to keep running in another process.
    bindService(new Intent(this, FakeCoreService.class), mServiceConnection, Context.BIND_AUTO_CREATE);
    bindService(new Intent(this, FakeCoreService2.class), mServiceConnection2, Context.BIND_AUTO_CREATE);
    bindService(new Intent(this, FakeCoreService3.class), mServiceConnection3, Context.BIND_AUTO_CREATE);
    // Start to a fake service that should run in the background of
    // another process.
    mHandler.sendEmptyMessage(MSG_TICK);
    // Make a fake allocation to consume some RAM.
    mStuffing = new int[STUFFING_SIZE_INTS];
    for (int i = 0; i < STUFFING_SIZE_BYTES / PAGE_SIZE; i++) {
        // Fill each page with a unique value.
        final int VAL = i * 2 + 100;
        final int OFF = (i * PAGE_SIZE) / 4;
        for (int j = 0; j < (PAGE_SIZE / 4); j++) {
            mStuffing[OFF + j] = VAL;
        }
    }
}

Example 18 with WindowManager

use of android.view.WindowManager in project android_frameworks_base by ParanoidAndroid.

the class LoadAverageService method onCreate.

@Override
public void onCreate() {
    super.onCreate();
    mView = new LoadView(this);
    WindowManager.LayoutParams params = new WindowManager.LayoutParams(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, PixelFormat.TRANSLUCENT);
    params.gravity = Gravity.END | Gravity.TOP;
    params.setTitle("Load Average");
    WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
    wm.addView(mView, params);
}

Example 19 with WindowManager

use of android.view.WindowManager in project android_frameworks_base by ParanoidAndroid.

the class PhoneWindow method openPanel.

private void openPanel(PanelFeatureState st, KeyEvent event) {
    // Already open, return
    if (st.isOpen || isDestroyed()) {
        return;
    }
    // (The app should be using an action bar for menu items.)
    if (st.featureId == FEATURE_OPTIONS_PANEL) {
        Context context = getContext();
        Configuration config = context.getResources().getConfiguration();
        boolean isXLarge = (config.screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE;
        boolean isHoneycombApp = context.getApplicationInfo().targetSdkVersion >= android.os.Build.VERSION_CODES.HONEYCOMB;
        if (isXLarge && isHoneycombApp) {
            return;
        }
    }
    Callback cb = getCallback();
    if ((cb != null) && (!cb.onMenuOpened(st.featureId, st.menu))) {
        // Callback doesn't want the menu to open, reset any state
        closePanel(st, true);
        return;
    }
    final WindowManager wm = getWindowManager();
    if (wm == null) {
        return;
    }
    // Prepare panel (should have been done before, but just in case)
    if (!preparePanel(st, event)) {
        return;
    }
    int width = WRAP_CONTENT;
    if (st.decorView == null || st.refreshDecorView) {
        if (st.decorView == null) {
            // Initialize the panel decor, this will populate st.decorView
            if (!initializePanelDecor(st) || (st.decorView == null))
                return;
        } else if (st.refreshDecorView && (st.decorView.getChildCount() > 0)) {
            // Decor needs refreshing, so remove its views
            st.decorView.removeAllViews();
        }
        // This will populate st.shownPanelView
        if (!initializePanelContent(st) || !st.hasPanelItems()) {
            return;
        }
        ViewGroup.LayoutParams lp = st.shownPanelView.getLayoutParams();
        if (lp == null) {
            lp = new ViewGroup.LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
        }
        int backgroundResId;
        if (lp.width == ViewGroup.LayoutParams.MATCH_PARENT) {
            // If the contents is fill parent for the width, set the
            // corresponding background
            backgroundResId = st.fullBackground;
            width = MATCH_PARENT;
        } else {
            // Otherwise, set the normal panel background
            backgroundResId = st.background;
        }
        st.decorView.setWindowBackground(getContext().getResources().getDrawable(backgroundResId));
        ViewParent shownPanelParent = st.shownPanelView.getParent();
        if (shownPanelParent != null && shownPanelParent instanceof ViewGroup) {
            ((ViewGroup) shownPanelParent).removeView(st.shownPanelView);
        }
        st.decorView.addView(st.shownPanelView, lp);
        /*
             * Give focus to the view, if it or one of its children does not
             * already have it.
             */
        if (!st.shownPanelView.hasFocus()) {
            st.shownPanelView.requestFocus();
        }
    } else if (!st.isInListMode()) {
        width = MATCH_PARENT;
    } else if (st.createdPanelView != null) {
        // If we already had a panel view, carry width=MATCH_PARENT through
        // as we did above when it was created.
        ViewGroup.LayoutParams lp = st.createdPanelView.getLayoutParams();
        if (lp != null && lp.width == ViewGroup.LayoutParams.MATCH_PARENT) {
            width = MATCH_PARENT;
        }
    }
    st.isOpen = true;
    st.isHandled = false;
    WindowManager.LayoutParams lp = new WindowManager.LayoutParams(width, WRAP_CONTENT, st.x, st.y, WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG, WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, st.decorView.mDefaultOpacity);
    if (st.isCompact) {
        lp.gravity = getOptionsPanelGravity();
        sRotationWatcher.addWindow(this);
    } else {
        lp.gravity = st.gravity;
    }
    lp.windowAnimations = st.windowAnimations;
    wm.addView(st.decorView, lp);
// Log.v(TAG, "Adding main menu to window manager.");
}

Example 20 with WindowManager

use of android.view.WindowManager in project android_frameworks_base by ParanoidAndroid.

the class PhoneWindowManager method enablePointerLocation.

private void enablePointerLocation() {
    if (mPointerLocationView == null) {
        mPointerLocationView = new PointerLocationView(mContext);
        mPointerLocationView.setPrintCoords(false);
        WindowManager.LayoutParams lp = new WindowManager.LayoutParams(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT);
        lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
        lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
        if (ActivityManager.isHighEndGfx()) {
            lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
            lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED;
        }
        lp.format = PixelFormat.TRANSLUCENT;
        lp.setTitle("PointerLocation");
        WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
        lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL;
        wm.addView(mPointerLocationView, lp);
        mPointerLocationInputChannel = mWindowManagerFuncs.monitorInput("PointerLocationView");
        mPointerLocationInputEventReceiver = new PointerLocationInputEventReceiver(mPointerLocationInputChannel, Looper.myLooper(), mPointerLocationView);
    }
}