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如何修复在我的android应用程序上滚动的延迟

  •  -1
  • Saleh Mosleh  · 技术社区  · 9 年前

    在我的主页应用程序中,滚动时,延迟! 如何修复?!

    我用Photoshop压缩了图像,所有图像的总大小为<=100kb,图像类型为jpg和png。。。

    这是我的主要布局。xml代码:

    <?xml version="1.0" encoding="utf-8"?><FrameLayout
    android:layo`enter code here`ut_width="match_parent"
    android:layout_height="match_parent"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <android.support.v4.widget.DrawerLayout
        android:id="@+id/drawer_layout_main" android:layoutDirection="rtl"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent">
    
        <AbsoluteLayout
            android:layout_width="match_parent" android:id="@+id/content_frame"
            android:layout_height="match_parent" android:background="#EEEEEE"
            android:paddingLeft="@dimen/activity_horizontal_margin"
            android:paddingRight="@dimen/activity_horizontal_margin"
            android:paddingTop="@dimen/activity_vertical_margin"
            android:paddingBottom="@dimen/activity_vertical_margin">
    
    
            <ScrollView
                android:layout_width="fill_parent"
                android:layout_height="match_parent" android:fillViewport="true"
                android:id="@+id/mainscrollView"   >
                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:background="@null" android:layoutDirection="ltr"
                    android:orientation="vertical">
    
                    <include layout="@layout/find_my_around" />
    
    
                    <include layout="@layout/maxoption_first_page" />
    
    
    
                    <FrameLayout
                        android:layout_width="fill_parent"
                        android:layout_height="50dp"
                        android:background="@null"  >
    
                        <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="fill_parent"  android:layout_gravity="right"
                            android:layout_marginRight="5dp"  android:tag="persian"
                            android:text="برترین ها در شهر"
                            android:gravity="right|center_vertical"
                            android:textColor="#000000"
                            android:textSize="19sp"  />
    
                        <com.balysv.materialripple.MaterialRippleLayout
                            android:layout_width="wrap_content" android:layout_height="wrap_content"
                            app:mrl_rippleOverlay="true"
                            app:mrl_rippleColor="#ff7584"
                            app:mrl_rippleAlpha="0.3"
                            app:mrl_rippleDelayClick="false"
                            app:mrl_rippleHover="true"
                            app:mrl_rippleDuration="400"
                            app:mrl_rippleFadeDuration="250"  android:layout_marginLeft="5dp"
                            android:layout_marginTop="10dp" android:layout_gravity="left"
                            android:layout_marginBottom="10dp" >
                            <Button
                                android:layout_width="70dp" android:gravity="center|center_vertical"
                                android:layout_height="30dp"  android:tag="persian"
                                android:text="بیشتر  >"
                                android:id="@+id/morebzpbest"
                                android:textColor="#000000"
                                android:background="#ffc518" />
                        </com.balysv.materialripple.MaterialRippleLayout>
                    </FrameLayout>
    
    
                    <org.lucasr.twowayview.TwoWayView
                        android:id="@+id/bestcity"
                        style="@style/TwoWayView" android:layoutDirection="rtl"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:drawSelectorOnTop="false"
                        tools:context=".BazardanApp" />
    
    
                    <include layout="@layout/iamhungrybanner"/>
    
                    <LinearLayout
                        android:layout_width="fill_parent" android:orientation="vertical" android:id="@+id/foodstation"
                        android:layout_height="wrap_content">
                        <FrameLayout
                            android:layout_width="fill_parent"
                            android:layout_height="50dp"
                            android:background="@null"  >
    
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="fill_parent"  android:layout_gravity="right"
                                android:layout_marginRight="5dp"  android:tag="persian"
                                android:text="ایستگاه غذا"
                                android:gravity="right|center_vertical"
                                android:textColor="#000000"
                                android:textSize="19sp"  />
    
                            <com.balysv.materialripple.MaterialRippleLayout
                                android:layout_width="wrap_content" android:layout_height="wrap_content"
                                app:mrl_rippleOverlay="true"
                                app:mrl_rippleColor="#ff7584" android:id="@+id/ripplemenuop765"
                                app:mrl_rippleAlpha="0.3"
                                app:mrl_rippleDelayClick="false"
                                app:mrl_rippleHover="true"
                                app:mrl_rippleDuration="400"
                                app:mrl_rippleFadeDuration="250"  android:layout_marginLeft="5dp"
                                android:layout_marginTop="10dp" android:layout_gravity="left"
                                android:layout_marginBottom="10dp" >
                                <Button
                                    android:layout_width="70dp" android:gravity="center|center_vertical"
                                    android:layout_height="30dp"  android:tag="persian"
                                    android:text="بیشتر  >"
                                    android:id="@+id/morestationfoods"
                                    android:textColor="#000000"
                                    android:background="#ffc518" />
                            </com.balysv.materialripple.MaterialRippleLayout>
                        </FrameLayout>
    
                        <org.lucasr.twowayview.TwoWayView
                            android:id="@+id/bestmenubzps"
                            style="@style/TwoWayView" android:layoutDirection="rtl"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:drawSelectorOnTop="false"
                            tools:context=".BazardanApp" />
    
                    </LinearLayout>
    
    
    
    
    
    
    
                </LinearLayout>
            </ScrollView>
    
            <include layout="@layout/full_screen_loader_by_wifichecker"/>
    
            <include layout="@layout/custom_actionbar"/>
    
    
        </AbsoluteLayout>
    
        <include layout="@layout/main_menu"/>
    
    </android.support.v4.widget.DrawerLayout>
    
    <include layout="@layout/gettextlayout"/>
    <include layout="@layout/signup_notfi"/>
    <include layout="@layout/requestfor_signup"/>
    <include layout="@layout/requestfor_salecredit"/>
    <include layout="@layout/bazardan_id_finder"/>
    <include layout="@layout/you_have_gift"/>
    

    这是findmyaround。xml代码:

    <?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="fill_parent"
    android:id="@+id/findmyaround"
    android:layout_height="270dp"
    android:gravity="center|center_vertical">
    <com.balysv.materialripple.MaterialRippleLayout
        android:layout_width="wrap_content" android:layout_height="wrap_content"
        app:mrl_rippleOverlay="true"
        app:mrl_rippleColor="#ffffff"
        app:mrl_rippleAlpha="0.3"
        app:mrl_rippleDelayClick="false"
        app:mrl_rippleHover="true"
        app:mrl_rippleDuration="400"
        app:mrl_rippleFadeDuration="250" >
        <FrameLayout
            android:layout_width="fill_parent"  android:layout_centerInParent="true"
            android:layout_centerVertical="true" android:layout_centerHorizontal="true"
            android:layout_height="fill_parent" android:id="@+id/serachmayaround">
            <ImageView
                android:layout_width="fill_parent" android:src="@drawable/bgmyaround" android:id="@+id/bgmyaroundimg"
                android:layout_height="fill_parent" android:scaleType="centerCrop" />
    
            <ImageView
                android:layout_width="fill_parent" android:src="@drawable/bgmyerondshadow" android:layout_gravity="bottom"
                android:layout_height="100dp" android:scaleType="fitXY" />
    
            <LinearLayout
                android:layout_width="fill_parent" android:orientation="vertical" android:layout_gravity="center|center_vertical"
                android:layout_height="fill_parent" android:gravity="center|center_vertical" android:layout_marginTop="10dp">
    
                <ImageButton
                    android:layout_width="60dp"
                    android:background="@drawable/roundedbutton60"
                    android:src="@drawable/mycurentlocation"
                    android:scaleType="centerInside" android:layout_gravity="center|center_vertical"
                    android:padding="10dp"
                    android:layout_height="60dp" />
    
                <TextView
                    android:layout_width="fill_parent" android:textSize="20sp" android:textColor="#fff"
                    android:layout_marginTop="10dp" android:text="اطراف خود را کشف کنید !"
                    android:layout_height="wrap_content" android:layout_marginLeft="10dp" android:layout_marginRight="10dp"
                    android:gravity="center|center_vertical" android:layout_gravity="center|center_vertical"
                    android:id="@+id/textpersia344" />
    
            </LinearLayout>
        </FrameLayout>
    </com.balysv.materialripple.MaterialRippleLayout>
    

    这是maxoptionfirstpage。xml代码:

    <?xml version="1.0" encoding="utf-8"?><LinearLayout
    android:layout_width="fill_parent"
    android:orientation="vertical"
    android:layout_height="wrap_content"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    
    <LinearLayout
        android:layout_width="fill_parent"
        android:orientation="horizontal"
        android:layout_height="150dp"
        android:gravity="left"
        android:baselineAligned="false" >
        <com.balysv.materialripple.MaterialRippleLayout
            app:mrl_rippleOverlay="true"
            app:mrl_rippleColor="#ffa911"
            app:mrl_rippleAlpha="0.3"
            app:mrl_rippleDelayClick="false"
            app:mrl_rippleHover="true"
            app:mrl_rippleDuration="400" android:layout_gravity="left"
            app:mrl_rippleFadeDuration="250"  android:layout_weight="0.50"
            android:layout_width="0dp" android:layout_height="fill_parent">
            <FrameLayout
                android:layout_width="fill_parent" android:layout_gravity="center|center_vertical"
                android:id="@+id/openscanbarcode"
                android:layout_height="fill_parent"  android:background="#ffffff">
    
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerCrop"
                    android:layout_height="fill_parent" android:src="@drawable/bgbarcodescanner"  />
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerInside" android:padding="8dp"
                    android:layout_height="fill_parent" android:src="@drawable/handgqscanner" android:layout_marginBottom="20dp" />
                <TextView
                    android:layout_width="fill_parent" android:layout_gravity="bottom" android:gravity="center|center_vertical"
                    android:paddingTop="9dp" android:paddingBottom="10dp" android:paddingLeft="5dp" android:paddingRight="5dp"
                    android:lineSpacingExtra="8dp"
                    android:layout_height="wrap_content" android:background="#88000000"  android:tag="persian" android:textSize="15sp"
                    android:textColor="#ffffff" android:text="اسکن برچسب بازاردان" />
    
            </FrameLayout>
        </com.balysv.materialripple.MaterialRippleLayout>
    
        <com.balysv.materialripple.MaterialRippleLayout
            app:mrl_rippleOverlay="true"
            app:mrl_rippleColor="#ffa911"
            app:mrl_rippleAlpha="0.3"
            app:mrl_rippleDelayClick="false"
            app:mrl_rippleHover="true"
            app:mrl_rippleDuration="400"
            app:mrl_rippleFadeDuration="250" android:layout_gravity="left" android:layout_weight="0.50"
            android:layout_width="0dp" android:layout_height="fill_parent">
            <FrameLayout
                android:layout_width="fill_parent" android:layout_gravity="center|center_vertical"
                android:id="@+id/openidbzpfinder"
                android:layout_height="fill_parent"  android:background="#ffffff">
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerCrop"
                    android:layout_height="fill_parent" android:src="@drawable/bgidfinder"  />
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerInside" android:padding="8dp"
                    android:layout_height="fill_parent" android:src="@drawable/atbzp" android:layout_marginBottom="20dp" />
                <TextView
                    android:layout_width="fill_parent" android:layout_gravity="bottom" android:gravity="center|center_vertical"
                    android:paddingTop="9dp" android:paddingBottom="10dp" android:paddingLeft="5dp" android:paddingRight="5dp"
                    android:lineSpacingExtra="8dp"
                    android:layout_height="wrap_content" android:background="#88000000"  android:tag="persian" android:textSize="15sp"
                    android:textColor="#ffffff" android:text="شناسه یاب بازاردان" />
    
            </FrameLayout>
        </com.balysv.materialripple.MaterialRippleLayout>
    
    </LinearLayout>
    
    
    <LinearLayout
        android:layout_width="fill_parent"
        android:orientation="horizontal"
        android:layout_height="150dp"
        android:gravity="left"
        android:baselineAligned="false" >
        <com.balysv.materialripple.MaterialRippleLayout
            app:mrl_rippleOverlay="true"
            app:mrl_rippleColor="#ffa911"
            app:mrl_rippleAlpha="0.3"
            app:mrl_rippleDelayClick="false"
            app:mrl_rippleHover="true"
            app:mrl_rippleDuration="400" android:layout_gravity="left"
            app:mrl_rippleFadeDuration="250"  android:layout_weight="0.50"
            android:layout_width="0dp" android:layout_height="fill_parent">
            <FrameLayout
                android:layout_width="fill_parent" android:layout_gravity="center|center_vertical"
                android:id="@+id/openmaybeknow"
                android:layout_height="fill_parent"  android:background="#ffffff">
    
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerCrop"
                    android:layout_height="fill_parent" android:src="@drawable/bgidfinder"  />
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerInside" android:padding="8dp"
                    android:layout_height="fill_parent" android:src="@drawable/meybeknow" android:layout_marginBottom="20dp" />
                <TextView
                    android:layout_width="fill_parent" android:layout_gravity="bottom" android:gravity="center|center_vertical"
                    android:paddingTop="9dp" android:paddingBottom="10dp" android:paddingLeft="5dp" android:paddingRight="5dp"
                    android:lineSpacingExtra="8dp"
                    android:layout_height="wrap_content" android:background="#88000000"  android:tag="persian" android:textSize="15sp"
                    android:textColor="#ffffff" android:text="شاید بشناسید !" />
    
            </FrameLayout>
        </com.balysv.materialripple.MaterialRippleLayout>
    
        <com.balysv.materialripple.MaterialRippleLayout
            app:mrl_rippleOverlay="true"
            app:mrl_rippleColor="#ffa911"
            app:mrl_rippleAlpha="0.3"
            app:mrl_rippleDelayClick="false"
            app:mrl_rippleHover="true"
            app:mrl_rippleDuration="400"
            app:mrl_rippleFadeDuration="250" android:layout_gravity="left" android:layout_weight="0.50"
            android:layout_width="0dp" android:layout_height="fill_parent">
            <FrameLayout
                android:layout_width="fill_parent" android:layout_gravity="center|center_vertical"
                android:id="@+id/openmyfinger5km"
                android:layout_height="fill_parent"  android:background="#ffffff">
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerCrop"
                    android:layout_height="fill_parent" android:src="@drawable/bgbarcodescanner"  />
                <ImageView
                    android:layout_width="fill_parent" android:scaleType="centerInside" android:padding="8dp"
                    android:layout_height="fill_parent" android:src="@drawable/locationf3" android:layout_marginBottom="20dp" />
                <TextView
                    android:layout_width="fill_parent" android:layout_gravity="bottom" android:gravity="center|center_vertical"
                    android:paddingTop="9dp" android:paddingBottom="10dp" android:paddingLeft="5dp" android:paddingRight="5dp"
                    android:lineSpacingExtra="8dp"
                    android:layout_height="wrap_content" android:background="#88000000"  android:tag="persian" android:textSize="15sp"
                    android:textColor="#ffffff" android:text="۵ کیلومتری انگشتتان !" />
    
            </FrameLayout>
        </com.balysv.materialripple.MaterialRippleLayout>
    
    </LinearLayout>
    
    <com.balysv.materialripple.MaterialRippleLayout
        android:layout_width="fill_parent" android:layout_height="wrap_content"
        app:mrl_rippleOverlay="true"
        app:mrl_rippleColor="#ffffff"
        app:mrl_rippleAlpha="0.3"
        app:mrl_rippleDelayClick="false"
        app:mrl_rippleHover="true"
        app:mrl_rippleDuration="400"
        app:mrl_rippleFadeDuration="250" >
        <FrameLayout
            android:layout_width="fill_parent" android:id="@+id/amionbzardan"
            android:layout_height="200dp">
            <ImageView
                android:layout_width="fill_parent" android:scaleType="centerCrop"
                android:layout_height="fill_parent" android:src="@drawable/bgredcrystal"  />
            <ImageView
                android:layout_width="fill_parent" android:src="@drawable/bgmyerondshadowtop" android:layout_gravity="top"
                android:layout_height="100dp" android:scaleType="fitXY" />
            <ImageView
                android:layout_width="fill_parent" android:src="@drawable/bgmyerondshadow" android:layout_gravity="bottom"
                android:layout_height="100dp" android:scaleType="fitXY" />
            <LinearLayout
                android:layout_width="fill_parent" android:orientation="vertical" android:layout_gravity="center|center_vertical"
                android:layout_height="fill_parent" android:gravity="center|center_vertical" >
    
                <ImageButton
                    android:layout_width="60dp"
                    android:background="@drawable/roundedbutton60"
                    android:src="@drawable/mycurentlocation"
                    android:scaleType="centerInside" android:layout_gravity="center|center_vertical"
                    android:padding="10dp"
                    android:layout_height="60dp" />
    
                <TextView
                    android:layout_width="fill_parent" android:textSize="20sp" android:textColor="#fff"
                    android:layout_marginTop="10dp" android:text="آیا هم اکنون در محل بازاردانی هستید ؟!"
                    android:layout_height="wrap_content" android:layout_marginLeft="10dp" android:layout_marginRight="10dp"
                    android:gravity="center|center_vertical" android:layout_gravity="center|center_vertical"  android:tag="persian" />
    
            </LinearLayout>
        </FrameLayout>
    </com.balysv.materialripple.MaterialRippleLayout>
    

    请帮我,怎么修?!

    1 回复  |  直到 4 年前
        1
  •  1
  •   Mustansar Saeed    9 年前

    看起来您正在显示 Bitmaps 通过使用 imageView.setImageBitmap 。相反,您应该使用 UniversalImageLoader 在里面 ListView s位图不应显示在 Main thread 相反,应该在后台线程上加载,请参见链接 https://github.com/nostra13/Android-Universal-Image-Loader