如何从应用程序模块上的库模块正确调用 mainactivity

Question

每次我从应用程序模块调用库模块上的活动时，应用程序都会崩溃

应用模块上有一个按钮，当按下它时，它会从库模块中调用一个活动，但每次我这样做时，应用都会崩溃

以下是应用程序模块上的代码，其中意图将调用库模块上的主要活动

 //Audio Activity
    audioButton = (ImageView) findViewById(R.id.IV_main_audio);
    audioButton.setOnClickListener(new View.OnClickListener(){
        @Override
        public void onClick(View v){
            Intent intentLoadNewActivity = new 
    Intent("com.danielkim.soundrecorder.MainActivity");
            startActivity(intentLoadNewActivity);
        }

    });

这是应用模块上的 android 清单

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

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<uses-feature android:name="android.hardware.location.network" />
<uses-feature android:name="android.hardware.location.gps" />
<uses-feature
    android:name="android.hardware.telephony"
    android:required="false" />

<application
    android:name=".shared.MyDiaryApplication"
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="false"
    android:theme="@style/AppTheme"
    tools:replace="android:icon">

    <!-- Add this key for search the place name -->
    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="AIzaSyDVL96wY3-Xqe8Rjt065Low6hMCOjW-Qd4" />



    <activity
        android:name=".init.InitActivity"
        android:screenOrientation="portrait"
        android:theme="@style/Theme_NoActionBar_FullScreen">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name=".main.MainActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".contacts.ContactsActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".entries.DiaryActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".entries.photo.PhotoOverviewActivity"
        android:screenOrientation="portrait"
        android:theme="@style/Theme_NoActionBar_FullScreen" />
    <activity
        android:name=".entries.photo.PhotoDetailViewerActivity"
        android:screenOrientation="portrait" />
    <activity
        android:name=".memo.MemoActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".setting.SettingActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".main.AboutActivity"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan" />
    <activity
        android:name=".security.PasswordActivity"
        android:screenOrientation="portrait" />
    <activity
        android:name=".backup.BackupActivity"
        android:screenOrientation="portrait" />

    <!-- Ucrop -->
    <activity
        android:name="com.yalantis.ucrop.UCropActivity"
        android:screenOrientation="portrait"
        android:theme="@style/Theme.AppCompat.Light.NoActionBar" />

    <!-- Start For NoNonsense-FilePicker -->
    <activity
        android:name=".backup.DirectoryPickerActivity"
        android:theme="@style/FilePickerTheme">
        <intent-filter>
            <action android:name="android.intent.action.GET_CONTENT" />

            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
    </activity>

    <!-- This is for Android N -->
    <provider
        android:name="android.support.v4.content.FileProvider"
        android:authorities="${applicationId}.provider"
        android:exported="false"
        android:grantUriPermissions="true"
        tools:replace="android:authorities">
        <meta-data
        tools:replace="android:resource"
            android:name="android.support.FILE_PROVIDER_PATHS"
            android:resource="@xml/nnf_provider_paths" />
    </provider>
    <!-- End For NoNonsense-FilePicker -->


    <activity android:name=".main.CollageFragment"></activity>

</application>

Answer 1

Intent i=new Intent(PresentActivity.this, NextActivity.class);
startActivity(i);

Answer 2

audioButton = (ImageView) findViewById(R.id.IV_main_audio);
audioButton.setOnClickListener(new View.OnClickListener(){
    @Override
    public void onClick(View v){
        try{
            // try another constructor
            Intent intentLoadNewActivity = new Intent(v.getContext(), "com.danielkim.soundrecorder.MainActivity");
            // add optional flag FLAG_ACTIVITY_NEW_TASK if necessary.
            // intentLoadNewActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(intentLoadNewActivity);
        } catch (Exception e) {
             Log.e("TAG",e);// if still not work, please show us the log.
        }
    }
});

Answer 3

我的错，反射可以用来从库模块启动你的活动：

Class.forName("com.mypackage.MainActivity")

try {
    Intent myIntent = new 
    Intent(this,Class.forName("com.danielkim.soundrecorder.MainActivity"));
    startActivity(myIntent);

    } catch (ClassNotFoundException e) {
     e.printStackTrace();
  }

Answer 4

（代表问题作者发布解决方案）。

经过一番搜索，我已经解决了。我只是在应用模块和库模块上有一个重复的文件名。