Question

在某些应用程序中有以下内容，关注者和帖子，它们是android ofcourse中的图像按钮还是使用onclick方法的布局？

因为你看到＆＃34;后面的＆＃34;保持不变但数量变化。我们是否使用了图像按钮并将textview置于其上方？考虑到我是否尝试用不同的语言提供它，我想到了这一点。

Answer 1

您可以制作自己的自定义视图并扩展按钮
并向其添加多个视图，然后处理每个视图的点击请解释更多你的问题...
main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/com.mhp.customimagebtn"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<!--other tags here-->

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" >

    <LinearLayout
        android:id="@+id/following"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:padding="5dp"
        android:orientation="vertical"
        android:background="@drawable/bg"
        android:onClick="followingClick" >

        <TextView
            android:id="@+id/following_number"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textStyle="bold"
            android:layout_margin="5dp"
            android:text="0" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Following"
            android:textColor="#eee"
            android:textAppearance="?android:attr/textAppearanceLarge" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/follower"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:padding="5dp"
        android:orientation="vertical"
        android:background="@drawable/bg"
        android:onClick="followerClick" >

        <TextView
            android:id="@+id/follower_number"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textStyle="bold"
            android:layout_margin="5dp"
            android:text="0" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Following"
            android:textColor="#eee"
            android:textAppearance="?android:attr/textAppearanceLarge" />
    </LinearLayout>
</LinearLayout>
<!--other tags here-->
</LinearLayout>

bg.xml

<selector
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content" >

    <item android:state_pressed="true">
        <shape>
            <gradient
                android:startColor="#f00"
                android:endColor="#f00"
                android:angle="270"/>
            <stroke
                android:width="2dp"
                android:color="#eee"/>
            <corners
                android:radius="3dp" />

        </shape>
    </item>

    <item>
        <shape>
            <gradient
                android:startColor="#ccc"
                android:endColor="#ccc"
                android:angle="270"/>
            <stroke
                android:width="2dp"
                android:color="#ccc"/>
            <corners
                android:radius="3dp" />

        </shape>
    </item>
</selector>

main.class

public class Main extends Activity {

TextView followingNumber,followerNumber;
@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    followingNumber = (TextView) findViewById(R.id.following_number);
    followerNumber = (TextView) findViewById(R.id.follower_number);
}

public void setFollowingNumberText(String number){
    followingNumber.setText(number);//you can update number of following here
}

public void setFollowerNumberText(String number){
    followerNumber.setText(number);//you can update number of follower here
}

public void followingClick(View view){
    //do something
}

public void followerClick(View view){
    //do somthing
}
}

图像按钮或布局onclick？

1 个答案: