使用CardsLib库不加载图像的材料卡

Question

我在我的安卓应用程序中使用CardsLib库。我正在尝试使用这个库中的MaterialCard。但是，当我试图运行这个例子时

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，我得到这个输出

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​

以下是这项活动的代码：

MaterialActivity.java

package com.a5corp.weather;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;

import java.util.ArrayList;

import it.gmariotti.cardslib.library.cards.actions.BaseSupplementalAction;
import it.gmariotti.cardslib.library.cards.actions.TextSupplementalAction;
import it.gmariotti.cardslib.library.cards.material.MaterialLargeImageCard;
import it.gmariotti.cardslib.library.internal.Card;

public class MaterialActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_material);

    ArrayList<BaseSupplementalAction> actions = new ArrayList<>();

    // Set supplemental actions
    TextSupplementalAction t1 = new TextSupplementalAction(this, R.id.text1);
    t1.setOnActionClickListener(new BaseSupplementalAction.OnActionClickListener() {
        @Override
        public void onClick(Card card, View view) {
            Toast.makeText(getApplicationContext()," Click on Text SHARE ",Toast.LENGTH_SHORT).show();
        }
    });
    actions.add(t1);

    TextSupplementalAction t2 = new TextSupplementalAction(this, R.id.text2);
    t2.setOnActionClickListener(new BaseSupplementalAction.OnActionClickListener() {
        @Override
        public void onClick(Card card, View view) {
            Toast.makeText(getApplicationContext()," Click on Text LEARN ",Toast.LENGTH_SHORT).show();
        }
    });
    actions.add(t2);

    //Create a Card, set the title over the image and set the thumbnail
    MaterialLargeImageCard card =
            MaterialLargeImageCard.with(this)
                    .setTextOverImage("Italian Beaches")
                    .setTitle("This is my favorite local beach")
                    .setSubTitle("A wonderful place")
                    .setupSupplementalActions(R.layout.carddemo_native_material_supplemental_actions_large_icon, actions)
                    .build();

    card.setOnClickListener(new Card.OnCardClickListener() {
        @Override
        public void onClick(Card card, View view) {
            Toast.makeText(getApplicationContext()," Click on ActionArea ",Toast.LENGTH_SHORT).show();
        }
    });
}
}

activity_material.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:card="http://schemas.android.com/apk/res-auto"
android:id="@+id/activity_material"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.a5corp.weather.MaterialActivity">

<it.gmariotti.cardslib.library.view.CardViewNative
    android:id="@+id/carddemo_largeimage_text"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
        card:card_layout_resourceID="@layout/native_material_largeimage_text_card"
    style="@style/card_external"
    />

​

carddemo_native_material_supplemental_actions_large_icon.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="@dimen/actions_padding"
android:paddingLeft="@dimen/actions_padding_left"
android:paddingRight="@dimen/actions_padding_left">

<TextView
    android:id="@+id/text1"
    android:text="SHARE"
    android:background="?android:selectableItemBackground"
    android:layout_width="wrap_content"
    style="@style/card.native.actions"
    android:layout_height="wrap_content"/>


<TextView
    android:id="@+id/text2"
    android:text="LEARN MORE"
    android:background="?android:selectableItemBackground"
    android:textColor="#FF9800"
    android:layout_width="wrap_content"
    style="@style/card.native.actions"
    android:layout_height="wrap_content"/>

</LinearLayout>

Answer 1

哈哈，只需要在Java代码之后添加两行代码：

CardViewNative cardViewNative = findViewById(R.id.carddemo_largeimage_text);
cardViewNative.setCard(card);