android.view.WindowManager#updateViewLayout ( )源码实例Demo

下面列出了android.view.WindowManager#updateViewLayout ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： Yahala-Messenger 文件： NotificationView.java

public void applyOrientationPaddings(boolean isLandscape, int height) {
    FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) avatarImage.getLayoutParams();
    params.width = height;
    params.height = height;
    avatarImage.setLayoutParams(params);
    FrameLayout.LayoutParams params1 = (FrameLayout.LayoutParams) textLayout.getLayoutParams();
    if (isLandscape) {
        nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
        messageTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
        nameTextView.setPadding(0, OSUtilities.dp(2), 0, 0);
        messageTextView.setPadding(0, OSUtilities.dp(18), 0, 0);
        if (LocaleController.isRTL) {
            params1.setMargins(OSUtilities.dp(40), 0, height + OSUtilities.dp(6), 0);
        } else {
            params1.setMargins(height + OSUtilities.dp(6), 0, OSUtilities.dp(40), 0);
        }
    } else {
        nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 15);
        messageTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 15);
        nameTextView.setPadding(0, OSUtilities.dp(4), 0, 0);
        messageTextView.setPadding(0, OSUtilities.dp(24), 0, 0);
        if (LocaleController.isRTL) {
            params1.setMargins(OSUtilities.dp(40), 0, height + OSUtilities.dp(8), 0);
        } else {
            params1.setMargins(height + OSUtilities.dp(8), 0, OSUtilities.dp(40), 0);
        }
    }
    textLayout.setLayoutParams(params1);

    if (notificationParentView != null) {
        notificationLayoutParams.height = height;
        if (notificationParentView.getParent() != null) {
            WindowManager wm = (WindowManager) ApplicationLoader.applicationContext.getSystemService(Context.WINDOW_SERVICE);
            wm.updateViewLayout(notificationParentView, notificationLayoutParams);
        }
    }
}

源代码2 项目： android-hpe 文件： FloatingCameraWindow.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mLastX = (int) event.getRawX();
            mLastY = (int) event.getRawY();
            mFirstX = mLastX;
            mFirstY = mLastY;
            break;
        case MotionEvent.ACTION_MOVE:
            int deltaX = (int) event.getRawX() - mLastX;
            int deltaY = (int) event.getRawY() - mLastY;
            mLastX = (int) event.getRawX();
            mLastY = (int) event.getRawY();
            int totalDeltaX = mLastX - mFirstX;
            int totalDeltaY = mLastY - mFirstY;

            if (mIsMoving
                    || Math.abs(totalDeltaX) >= MOVE_THRESHOLD
                    || Math.abs(totalDeltaY) >= MOVE_THRESHOLD) {
                mIsMoving = true;
                WindowManager windowMgr = mWeakRef.get().mWindowManager;
                WindowManager.LayoutParams parm = mWeakRef.get().mWindowParam;
                if (event.getPointerCount() == 1 && windowMgr != null) {
                    parm.x -= deltaX;
                    parm.y -= deltaY;
                    windowMgr.updateViewLayout(this, parm);
                }
            }
            break;

        case MotionEvent.ACTION_UP:
            mIsMoving = false;
            break;
    }
    return true;
}

源代码3 项目： FastAccess 文件： BaseFloatingPresenter.java

@Override public void onUpdateWindowParams(@NonNull WindowManager windowManager,
                                           @NonNull WindowManager.LayoutParams originalParams,
                                           @NonNull FloatingView floatingView,
                                           int x, int y) {
    originalParams.x = x;
    originalParams.y = y;
    windowManager.updateViewLayout(floatingView, originalParams);
}

源代码4 项目： Telegram-FOSS 文件： ActionBarPopupWindow.java

public void dimBehind() {
    View container = getContentView().getRootView();
    Context context = getContentView().getContext();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    WindowManager.LayoutParams p = (WindowManager.LayoutParams) container.getLayoutParams();
    p.flags |= WindowManager.LayoutParams.FLAG_DIM_BEHIND;
    p.dimAmount = 0.2f;
    wm.updateViewLayout(container, p);
}

源代码5 项目： codeexamples-android 文件： DragNDropListView.java

private void drag(int x, int y) {
	if (mDragView != null) {
		WindowManager.LayoutParams layoutParams = (WindowManager.LayoutParams) mDragView
				.getLayoutParams();
		layoutParams.x = x;
		layoutParams.y = y - mDragPointOffset;
		WindowManager mWindowManager = (WindowManager) getContext()
				.getSystemService(Context.WINDOW_SERVICE);
		mWindowManager.updateViewLayout(mDragView, layoutParams);

		if (mDragListener != null)
			mDragListener.onDrag(x, y, null);// change null to "this" when
												// ready to use
	}
}

源代码6 项目： Telegram 文件： ActionBarPopupWindow.java

public void dimBehind() {
    View container = getContentView().getRootView();
    Context context = getContentView().getContext();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    WindowManager.LayoutParams p = (WindowManager.LayoutParams) container.getLayoutParams();
    p.flags |= WindowManager.LayoutParams.FLAG_DIM_BEHIND;
    p.dimAmount = 0.2f;
    wm.updateViewLayout(container, p);
}

源代码7 项目： RePlugin-GameSdk 文件： FunFloatingTool.java

/**
 * 要显示在窗口最前面的方法
 * 
 * @param context
 *            调用对象Context getApplicationContext()
 * @param window
 *            调用对象 Window getWindow()
 * @param floatingViewObj
 *            要显示的浮动对象 View
 */
public static void show(Context context, View floatingViewObj) {

	mFloatingViewObj = floatingViewObj;

	view_obj = mFloatingViewObj;
	Rect frame = new Rect();
	// 这一句是关键，让其在top 层显示
	// getWindow()
	// window.getDecorView().getWindowVisibleDisplayFrame(frame);
	TOOL_BAR_HIGH = frame.top;

	wm = (WindowManager) context// getApplicationContext()
			.getSystemService(Context.WINDOW_SERVICE);

	params.type = WindowManager.LayoutParams.TYPE_APPLICATION;// 2;
	// params.type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT
	// | WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY;
	// params.type = 2003;//WindowManager.LayoutParams.TYPE_PHONE;
	params.format = -2;
	params.flags = LayoutParams.FLAG_NOT_TOUCH_MODAL
			| LayoutParams.FLAG_NOT_FOCUSABLE;

	// 设置悬浮窗口长宽数据
	params.width = WindowManager.LayoutParams.WRAP_CONTENT;
	params.height = HWUtils.dip2px(context, 60);
	// 设定透明度
	params.alpha = 80;
	// 设定内部文字对齐方式
	params.gravity = Gravity.LEFT | Gravity.TOP;

	screenWidth = wm.getDefaultDisplay().getWidth(); // 屏幕宽（像素，如：480px）
	screenHeight = wm.getDefaultDisplay().getHeight(); // 屏幕高（像素，如：800px）
	// 以屏幕左上角为原点，设置x、y初始值ֵ
	// params.x = (int) (screenWidth - params.width);
	String postions = HWPreferences.getData(context, "HW_postions");
	String mY = HWPreferences.getData(context, "HW_currentY");
	if (null != postions && null != mY && 0 < mY.length()) {
		if (Boolean.valueOf(postions)) {
			params.x = params.width;
		} else {
			params.x = (int) (screenWidth - params.width);
		}
		isLeftPosition = Boolean.valueOf(postions);
		params.y = Integer.valueOf(mY) + 60;

	} else {
		params.x = params.width;
		params.y = ((screenHeight - params.height) / 2) + 60;

	}
	// params.y = (int) y;
	// tv = new MyTextView(TopFrame.this);

	wm.addView(floatingViewObj, params);
	wm.updateViewLayout(mFloatingViewObj, params);
	isShow = true;
	mIsShow = true; // 定时器检测浮标是否已经显示出来的标志

}

源代码8 项目： pandora 文件： Utils.java

public static void updateViewLayoutInWindow(View v, WindowManager.LayoutParams params) {
    try {
        WindowManager windowManager = (WindowManager) Utils.getContext().getSystemService(Context.WINDOW_SERVICE);
        windowManager.updateViewLayout(v, params);
    } catch (Throwable ignore){}
}

源代码9 项目： ActivityTaskView 文件： ActivityTaskView.java

private void updateLayout(WindowManager.LayoutParams params){
    WindowManager windowManager = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);
    if(windowManager != null) {
        windowManager.updateViewLayout(this, params);
    }
}

源代码10 项目： QSVideoPlayer 文件： WindowManage.java

/**
 * 更新悬浮窗
 */
public void updateWindowView(View view, WindowManager.LayoutParams windowParams) {
    WindowManager windowManager = getWindowManager(view.getContext());
    if (windowManager != null)
        windowManager.updateViewLayout(view, windowParams);
}

源代码11 项目： MicroReader 文件： VideoActivity.java

@Override
public void show(int timeout) {
    super.show(timeout);
    // fix pre Android 4.3 strange positioning when used in Fragments
    int currentapiVersion = android.os.Build.VERSION.SDK_INT;
    if (currentapiVersion < Build.VERSION_CODES.JELLY_BEAN_MR2) {
        try {
            Field field1 = MediaController.class.getDeclaredField("mAnchor");
            field1.setAccessible(true);
            View mAnchor = (View)field1.get(this);

            Field field2 = MediaController.class.getDeclaredField("mDecor");
            field2.setAccessible(true);
            View mDecor = (View)field2.get(this);

            Field field3 = MediaController.class.getDeclaredField("mDecorLayoutParams");
            field3.setAccessible(true);
            WindowManager.LayoutParams mDecorLayoutParams = (WindowManager.LayoutParams)field3.get(this);

            Field field4 = MediaController.class.getDeclaredField("mWindowManager");
            field4.setAccessible(true);
            WindowManager mWindowManager = (WindowManager)field4.get(this);

            // NOTE: this appears in its own Window so co-ordinates are screen co-ordinates
            int [] anchorPos = new int[2];
            mAnchor.getLocationOnScreen(anchorPos);

            // we need to know the size of the controller so we can properly position it
            // within its space
            mDecor.measure(MeasureSpec.makeMeasureSpec(mAnchor.getWidth(), MeasureSpec.AT_MOST),
                    MeasureSpec.makeMeasureSpec(mAnchor.getHeight(), MeasureSpec.AT_MOST));

            mDecor.setPadding(0,0,0,0);

            mDecorLayoutParams.verticalMargin = 0;
            mDecorLayoutParams.horizontalMargin = 0;
            mDecorLayoutParams.width = mAnchor.getWidth();
            mDecorLayoutParams.gravity = Gravity.LEFT|Gravity.TOP;
            mDecorLayoutParams.x = anchorPos[0];// + (mAnchor.getWidth() - p.width) / 2;
            mDecorLayoutParams.y = anchorPos[1] + mAnchor.getHeight() - mDecor.getMeasuredHeight();
            mWindowManager.updateViewLayout(mDecor, mDecorLayoutParams);


        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

源代码12 项目： Yahala-Messenger 文件： ChatActivityEnterView.java

@Override
public void onSizeChanged(int height) {
    Rect localRect = new Rect();
    parentActivity.getWindow().getDecorView().getWindowVisibleDisplayFrame(localRect);

    WindowManager manager = (WindowManager) ApplicationLoader.applicationContext.getSystemService(Activity.WINDOW_SERVICE);
    if (manager == null || manager.getDefaultDisplay() == null) {
        return;
    }
    int rotation = manager.getDefaultDisplay().getRotation();

    if (height > OSUtilities.dp(50)) {
        if (rotation == Surface.ROTATION_270 || rotation == Surface.ROTATION_90) {
            keyboardHeightLand = height;
            ApplicationLoader.applicationContext.getSharedPreferences("emoji", 0).edit().putInt("kbd_height_land3", keyboardHeightLand).commit();
        } else {
            keyboardHeight = height;
            ApplicationLoader.applicationContext.getSharedPreferences("emoji", 0).edit().putInt("kbd_height", keyboardHeight).commit();
        }
    }

    if (emojiPopup != null && emojiPopup.isShowing()) {
        WindowManager wm = (WindowManager) ApplicationLoader.applicationContext.getSystemService(Context.WINDOW_SERVICE);
        final WindowManager.LayoutParams layoutParams = (WindowManager.LayoutParams) emojiPopup.getContentView().getLayoutParams();
        layoutParams.width = sizeNotifierRelativeLayout.getWidth();
        if (rotation == Surface.ROTATION_270 || rotation == Surface.ROTATION_90) {
            layoutParams.height = keyboardHeightLand;
        } else {
            layoutParams.height = keyboardHeight;
        }
        wm.updateViewLayout(emojiPopup.getContentView(), layoutParams);
        if (!keyboardVisible) {
            sizeNotifierRelativeLayout.post(new Runnable() {
                @Override
                public void run() {
                    if (sizeNotifierRelativeLayout != null) {
                        sizeNotifierRelativeLayout.setPadding(0, 0, 0, layoutParams.height);
                        sizeNotifierRelativeLayout.requestLayout();
                    }
                }
            });
        }
    }

    boolean oldValue = keyboardVisible;
    keyboardVisible = height > 0;
    if (keyboardVisible && sizeNotifierRelativeLayout.getPaddingBottom() > 0) {
        showEmojiPopup(false);
    } else if (!keyboardVisible && keyboardVisible != oldValue && emojiPopup != null && emojiPopup.isShowing()) {
        showEmojiPopup(false);
    }
}

方法所在类

android.view.WindowManager