我的onClick监听器都没有工作,我的手机没有响应四个onClick监听器

时间:2018-05-21 06:39:04

标签: android

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。

1 个答案:

答案 0 :(得分:2)

尝试再添加一个属性

android:clickable="true"

textviews