我正在Android Studio中创建一个Android应用程序。
屏幕显示一个ImageView,它生成一个随机的emojicon(我使用了一个数组)。然后弹出键盘(实现第三方键盘),用户必须找到相同的表情符号。一旦用户找到了emojicon并单击它,它就会在EmojiconTextView中在屏幕上显示emojicon。然后,如果2个表情符号相同,它将显示“Well Done!”。
我正在使用这个库,以便在我的app ::
中使用emojiconscom.github.hani-momanii:超-表情符号:1.0
我认为问题可能出在我的MainActivity.java底部的'if语句'中。因为我正在检查ImageView是否等于EmojiconTextView,并且对象是不同的。但是,我怎么能把它写在可行的地方呢?
package com.rptest.phase3;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import java.util.Random;
import hani.momanii.supernova_emoji_library.Actions.EmojIconActions;
import hani.momanii.supernova_emoji_library.Helper.EmojiconEditText;
import hani.momanii.supernova_emoji_library.Helper.EmojiconTextView;
public class MainActivity extends AppCompatActivity {
View rootView;
EmojiconEditText emojiconEditText;
EmojiconTextView emojiconTextView;
ImageView emojiButton;
ImageView submitButton;
EmojIconActions emojIcon;
Button myButton;
ImageView myRandomImage;
Button checkButton;
TextView checkingText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
rootView = (RelativeLayout) findViewById(R.id.activity_main);
emojiButton = (ImageView) findViewById(R.id.emoji_button);
submitButton = (ImageView) findViewById(R.id.submit_button);
emojiconEditText = (EmojiconEditText) findViewById(R.id.emojicon_edit_text);
emojiconTextView = (EmojiconTextView) findViewById(R.id.emojicon_text_view);
myButton = (Button) findViewById(R.id.myButton);
myRandomImage = (ImageView) findViewById(R.id.myRandomImage);
checkButton = (Button) findViewById(R.id.checkButton);
checkingText = (TextView) findViewById(R.id.checkingText);
emojIcon = new EmojIconActions(getApplicationContext(), rootView, emojiButton, emojiconEditText);
emojIcon.ShowEmojicon();
//shows what emotion user has selected
submitButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String message = emojiconEditText.getText().toString();
emojiconTextView.setText(message);
}
});
//generates random emotion from list (array)
myButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
int[] cards={R.drawable.emoji_1f600,R.drawable.emoji_1f004,R.drawable.emoji_1f6ac,R.drawable.emoji_1f3a1,R.drawable.emoji_1f3cb_1f3ff,R.drawable.emoji_1f3a9,R.drawable.emoji_0030};
Random r = new Random();
int n = r.nextInt(7);
myRandomImage.setImageResource(cards[n]);
}
});
//checks the emotion input with the emotion displayed
checkButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (myRandomImage.equals(emojiconTextView)) {
checkingText.setText("Well done!");
}
}
});
}
}
这是我的activity_main.xml:
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/activity_main"
tools:context=".MainActivity">
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:id="@+id/emoji_button"
android:src="@mipmap/smiley"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true" />
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:id="@+id/submit_button"
android:padding="4dp"
android:src="@drawable/ic_action_send_now"
android:layout_above="@+id/emojicon_edit_text"
android:layout_centerHorizontal="true"
android:layout_marginBottom="50dp" />
<hani.momanii.supernova_emoji_library.Helper.EmojiconEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/emojicon_edit_text"
android:layout_alignParentBottom="true"
android:layout_toRightOf="@+id/emoji_button"
app:emojiconSize="28sp"
android:layout_alignParentEnd="true" />
<hani.momanii.supernova_emoji_library.Helper.EmojiconTextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/emojicon_text_view"
android:textColor="@android:color/black"
android:textAppearance="@style/TextAppearance.AppCompat.Large"
android:text="Emojicon Text View"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="26dp"/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/myRandomImage"
android:layout_above="@+id/emojicon_text_view"
android:layout_centerHorizontal="true"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/myButton"
android:text="Generate Random!"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/checkButton"
android:text="Check!"
android:layout_below="@+id/myButton"
android:layout_centerHorizontal="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Checking..."
android:id="@+id/checkingText"
android:layout_below="@+id/checkButton"
android:layout_centerHorizontal="true"/>
</RelativeLayout>
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