为什么Android Studio中的此活动无法打开?

时间:2018-11-21 05:54:13

标签: javascript java android xml android-studio

当我的模拟器打印“无法打开应用程序”时,我试图向我的活动之一添加一个动画的提交按钮。但是,调试工具未检测到错误。如果您能帮助我解决此问题,我们将不胜感激。

       <com.spark.submitbutton.SubmitButton
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="428dp"
        android:text="Support"
        android:textColor="@color/white"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:sub_btn_background="@color/white"
        app:sub_btn_duration="3000"
        app:sub_btn_line_color="@drawable/catalyzechangebtn"
        app:sub_btn_ripple_color="@drawable/catalyzechangebtn"
        app:sub_btn_tick_color="@color/black" /> 

有关其他上下文,这是android清单代码:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.androidcodefinder.loginscreendemo">

    <!-- To auto-complete the email text field in the login form with the user's emails -->
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.READ_PROFILE" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_background"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".SignUpActivity" />
        <activity android:name=".zippage" />
        <activity android:name=".Catalysts.CatalystsActivity" />
        <activity android:name=".Profile.ProfileActivity" />
        <activity android:name=".Analytics.AnalyticsActivity" />
        <activity android:name=".postpg"/>
    </application>

</manifest> 

以下是错误的屏幕截图: enter image description here

0 个答案:

没有答案