在构建我的项目后,我的onClick侦听器都没有工作,我的手机在安装SDK后没有响应任何四个onClick侦听器。
这是我的相同
的XML代码<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/tan_background"
android:orientation="vertical"
tools:context="com.example.android.miwok.MainActivity">
<TextView
android:id="@+id/numbers"
style="@style/CategoryStyle"
android:background="@color/category_numbers"
android:text="@string/category_numbers"
android:onClick="openNumbersList"
/>
<TextView
android:id="@+id/family"
style="@style/CategoryStyle"
android:background="@color/category_family"
android:text="@string/category_family"
android:onClick="openFamilyMembersList"/>
<TextView
android:id="@+id/colors"
style="@style/CategoryStyle"
android:background="@color/category_colors"
android:text="@string/category_colors"
android:onClick="openColorsActivity"
/>
<TextView
android:id="@+id/phrases"
style="@style/CategoryStyle"
android:background="@color/category_phrases"
android:text="@string/category_phrases"
android:onClick="openPhrasesActivity"/>
</LinearLayout>
这是我的MainActivity的java代码。
package com.example.android.miwok;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set the content of the activity to use the activity_main.xml layout file
setContentView(R.layout.activity_main);
}
public void openNumbersList(View view) {
Intent i = new Intent(this, NumbersActivity.class);
startActivity(i);
}
public void openFamilyMembersList(View view) {
Intent i = new Intent(this, FamilyMembersActivity.class);
startActivity(i);
}
public void openColorsActivity(View view) {
Intent i = new Intent(this, ColorsActivity.class);
startActivity(i);
}
public void openPhrasesActivity(View view) {
Intent i = new Intent(this, PhrasesActivity.class);
startActivity(i);
}
}
请让我知道错误,我也没有在日志中收到错误。
答案 0 :(得分:2)
尝试再添加一个属性
android:clickable="true"
在textviews