android.widget.LinearLayout#getParent ( )源码实例Demo

下面列出了android.widget.LinearLayout#getParent ( ) 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： Vidsta 文件： ListenerHelper.java

static void createListenerLog(LinearLayout messagesContainer, String text) {
    String currentDateTime = new SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault()).format(new Date());
    TextView textView = new TextView(messagesContainer.getContext());
    textView.setTextColor(Color.WHITE);
    textView.setTextSize(14);
    textView.setText(currentDateTime + ": " + text);

    messagesContainer.addView(textView);
    final ScrollView scrollView = (ScrollView)messagesContainer.getParent();
    scrollView.post(new Runnable() {
        public void run() {
            scrollView.fullScroll(ScrollView.FOCUS_DOWN);
        }
    });
}

源代码2 项目： microMathematics 文件： ViewUtils.java

/**
 * Procedure returns the layout depth of this term related to mainView
 */
public static int getLayoutDepth(LinearLayout l)
{
    int retValue = 0;
    if (l == null)
    {
        return retValue;
    }
    ViewParent p = l.getParent();
    while (p != null)
    {
        if (p instanceof TwoDScrollView)
        {
            if (((TwoDScrollView) p).getId() == R.id.main_scroll_view)
            {
                break;
            }
        }
        if (p instanceof FormulaBase && p.getParent() == null)
        {
            retValue += 2;
            break;
        }
        retValue++;
        p = p.getParent();
    }
    return retValue;
}

源代码3 项目： android-lite-async 文件： BaseActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.act_list_btn);
    TAG = this.getClass().getSimpleName();
    Log.setTag(TAG);

    container = (LinearLayout) findViewById(R.id.container);
    scroll = (ScrollView) container.getParent();
    TextView tv = (TextView) container.findViewById(R.id.title);
    tv.setText(getMainTitle());
    mTvSubTitle = (TextView) container.findViewById(R.id.sub_title);

    String[] bttxt = getButtonTexts();
    if (bttxt != null) {
        for (int i = 0; i < bttxt.length; i++) {
            Button bt = new Button(this);
            LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
            int margin = getResources().getDimensionPixelSize(R.dimen.common_marin);
            lp.setMargins(margin, margin, margin, margin);
            bt.setId(i);
            bt.setText(bttxt[i]);
            bt.setOnClickListener(this);
            bt.setLayoutParams(lp);
            container.addView(bt);
        }
    }
}

源代码4 项目： android-lite-orm 文件： BaseActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.act_list_btn);
    TAG = this.getClass().getSimpleName();
    OrmLog.setTag(TAG);

    container = (LinearLayout) findViewById(R.id.container);
    scroll = (ScrollView) container.getParent();
    TextView tv = (TextView) container.findViewById(R.id.title);
    tv.setText(getMainTitle());
    mTvSubTitle = (TextView) container.findViewById(R.id.sub_title);

    String[] bttxt = getButtonTexts();
    if (bttxt != null) {
        for (int i = 0; i < bttxt.length; i++) {
            Button bt = new Button(this);
            LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
            int margin = getResources().getDimensionPixelSize(R.dimen.common_marin);
            lp.setMargins(margin, margin, margin, margin);
            bt.setId(i);
            bt.setText(bttxt[i]);
            bt.setOnClickListener(this);
            bt.setLayoutParams(lp);
            container.addView(bt);
        }
    }
}

源代码5 项目： iGap-Android 文件： AbstractMessage.java

@CallSuper
protected void updateLayoutForReceive(VH holder) {
    ViewGroup frameLayout = (ViewGroup) holder.itemView.findViewById(R.id.mainContainer);
    ImageView imgTick = (ImageView) holder.itemView.findViewById(R.id.cslr_txt_tic);
    TextView messageText = (TextView) holder.itemView.findViewById(R.id.messageSenderTextMessage);

    LinearLayout root = (LinearLayout) holder.itemView.findViewById(R.id.contentContainer);
    LinearLayout timeLayout = (LinearLayout) root.getParent();
    timeLayout.setGravity(Gravity.LEFT);

    if (messageText != null) {
        messageText.setTextColor(Color.parseColor(G.textBubble));
    }
    //   ProtoGlobal.RoomMessageType messageType = mMessage.forwardedFrom == null ? mMessage.messageType : mMessage.forwardedFrom.getMessageType();

    if (G.isDarkTheme) {
        setTextColor(imgTick, R.color.white);
    } else {
        setTextColor(imgTick, R.color.colorOldBlack);
    }


    ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).gravity = Gravity.LEFT;

    ((LinearLayout.LayoutParams) root.getLayoutParams()).gravity = Gravity.LEFT;

    if (G.isDarkTheme) {
        ((View) (holder.itemView.findViewById(R.id.contentContainer)).getParent()).setBackgroundResource(R.drawable.rectangel_white_round_dark);
    } else {
        ((View) (holder.itemView.findViewById(R.id.contentContainer)).getParent()).setBackgroundResource(R.drawable.rectangel_white_round);
    }

    /**
     * add main layout margin to prevent getting match parent completely
     * set to mainContainer not itemView because of selecting item foreground
     */

    GradientDrawable circleDarkColor = (GradientDrawable) ((View) root.getParent()).getBackground();
    circleDarkColor.setColor(Color.parseColor(G.bubbleChatReceive));

    ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).leftMargin = (int) holder.itemView.getContext().getResources().getDimension(R.dimen.dp10);
    ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).rightMargin = (int) holder.itemView.getContext().getResources().getDimension(R.dimen.dp28);
}

源代码6 项目： iGap-Android 文件： AbstractMessage.java

@CallSuper
    protected void updateLayoutForSend(VH holder) {

        ViewGroup frameLayout = (ViewGroup) holder.itemView.findViewById(R.id.mainContainer);
        ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).gravity = Gravity.RIGHT;
        LinearLayout root = (LinearLayout) holder.itemView.findViewById(R.id.contentContainer);

        ((LinearLayout.LayoutParams) root.getLayoutParams()).gravity = Gravity.RIGHT;

        LinearLayout timeLayout = (LinearLayout) root.getParent();
        timeLayout.setGravity(Gravity.RIGHT);

        ImageView imgTick = (ImageView) holder.itemView.findViewById(R.id.cslr_txt_tic);
        TextView messageText = (TextView) holder.itemView.findViewById(R.id.messageSenderTextMessage);
        //  TextView iconHearing = (TextView) holder.itemView.findViewById(R.id.cslr_txt_hearing);

        if (messageText != null) {
            messageText.setTextColor(Color.parseColor(G.textBubble));
        }
        //   ProtoGlobal.RoomMessageType messageType = mMessage.forwardedFrom == null ? mMessage.messageType : mMessage.forwardedFrom.getMessageType();


        ProtoGlobal.RoomMessageStatus status = ProtoGlobal.RoomMessageStatus.UNRECOGNIZED;
        if (mMessage.status != null) {
            try {
                status = ProtoGlobal.RoomMessageStatus.valueOf(mMessage.status);
            } catch (RuntimeException e) {
                e.printStackTrace();
            }
        }

        if (status == ProtoGlobal.RoomMessageStatus.SEEN) {
            if (G.isDarkTheme) {
                setTextColor(imgTick, R.color.iGapColor);
            } else {
                setTextColor(imgTick, R.color.backgroundColorCall2);
            }

        } else if (status == ProtoGlobal.RoomMessageStatus.LISTENED) {
            // iconHearing.setVisibility(View.VISIBLE);
            if (G.isDarkTheme) {
                setTextColor(imgTick, R.color.iGapColor);
            } else {
                setTextColor(imgTick, R.color.backgroundColorCall2);
            }

            imgTick.setVisibility(View.VISIBLE);
        } else {
//            setTextColor(imgTick, Color.parseColor(G.txtIconCheck));
            imgTick.setColorFilter(Color.parseColor(G.txtIconCheck));
        }


        if (G.isDarkTheme) {
            ((View) (holder.itemView.findViewById(R.id.contentContainer)).getParent()).setBackgroundResource(R.drawable.rectangle_send_round_color_dark);
        } else {
            ((View) (holder.itemView.findViewById(R.id.contentContainer)).getParent()).setBackgroundResource(R.drawable.rectangle_send_round_color);
        }
        GradientDrawable circleDarkColor = (GradientDrawable) ((View) root.getParent()).getBackground();
        circleDarkColor.setColor(Color.parseColor(G.bubbleChatSend));

        /**
         * add main layout margin to prevent getting match parent completely
         * set to mainContainer not itemView because of selecting item foreground
         */
        ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).leftMargin = (int) holder.itemView.getContext().getResources().getDimension(R.dimen.dp28);
        ((FrameLayout.LayoutParams) frameLayout.getLayoutParams()).rightMargin = (int) holder.itemView.getContext().getResources().getDimension(R.dimen.dp10);

        //((LinearLayout.LayoutParams) (holder.itemView.findViewById(R.id.contentContainer).getLayoutParams())).rightMargin = (int) holder.itemView.getResources().getDimension(R.dimen.messageBox_minusLeftRightMargin);
        //((LinearLayout.LayoutParams) (holder.itemView.findViewById(R.id.contentContainer).getLayoutParams())).leftMargin = 0;
    }

源代码7 项目： Taskbar 文件： TaskbarControllerTest.java

@Test
public void testDrawSysTrayParentLayoutVisibility() {
    LinearLayout sysTrayLayout = initializeSysTrayLayout(POSITION_BOTTOM_RIGHT);
    ViewGroup parent = (ViewGroup) sysTrayLayout.getParent();
    assertEquals(View.VISIBLE, parent.getVisibility());
}

方法所在类

android.widget.LinearLayout