Android应用程序可以在AVD上运行但不能在电话上运行吗？

Question

I have created a simple app consisting of only three buttons (physics, mathematics, aboutus). Behind the physics and the mathematics button, I have inserted many images of the formulas. In the aboutus button there is nothing but text. When I run my app on the AVD 2.3.3 it works perfectly fine. But when I try to run it on various different android phones it starts but when I click on any of the physics or mathematics buttons, the app closes and it displays that 'unfortunately formulafinder has stopped' (where formulafinder is my app name). I am putting my code below:

1. My physics.xml file looks like this

    <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content" > <ImageView android:id="@+id/imageView1" android:layout_width="match_parent" android:layout_height="140dp" android:contentDescription="@string/imageView1" android:src="@drawable/one1" /> <ImageView android:id="@+id/imageView2" android:layout_width="match_parent" android:layout_height="200dp" android:layout_below="@+id/imageView1" android:contentDescription="@string/imageView2" android:src="@drawable/one2" /> <ImageView android:id="@+id/imageView3" android:layout_width="match_parent" android:layout_height="140dp" android:layout_below="@+id/imageView2" android:contentDescription="@string/imageView3" android:src="@drawable/one3" /> <ImageView android:id="@+id/imageView4" android:layout_width="match_parent" android:layout_height="140dp" android:layout_below="@+id/imageView3" android:contentDescription="@string/imageView4" android:src="@drawable/one4" /> <ImageView android:id="@+id/imageView5" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView4" android:contentDescription="@string/imageView5" android:src="@drawable/one5" /> <ImageView android:id="@+id/imageView6" android:layout_width="match_parent" android:layout_height="200dp" android:layout_below="@+id/imageView5" android:contentDescription="@string/imageView6" android:src="@drawable/one6" /> <ImageView android:id="@+id/imageView7" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView6" android:contentDescription="@string/imageView7" android:src="@drawable/one7" /> <ImageView android:id="@+id/imageView8" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView7" android:contentDescription="@string/imageView8" android:src="@drawable/one8" /> <ImageView android:id="@+id/imageView9" android:layout_width="match_parent" android:layout_height="300dp" android:layout_below="@+id/imageView8" android:contentDescription="@string/imageView9" android:src="@drawable/one9" /> <ImageView android:id="@+id/imageView10" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView9" android:contentDescription="@string/imageView10" android:src="@drawable/one10" /> <ImageView android:id="@+id/imageView11" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView10" android:contentDescription="@string/imageView11" android:src="@drawable/one11" /> <ImageView android:id="@+id/imageView12" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView11" android:contentDescription="@string/imageView12" android:src="@drawable/one12" /> <ImageView android:id="@+id/imageView13" android:layout_width="match_parent" android:layout_height="180dp" android:layout_below="@+id/imageView12" android:contentDescription="@string/imageView13" android:src="@drawable/one13" /> </RelativeLayout> 

2. My maths.xml looks like this

     android:layout_width="match_parent" android:layout_height="wrap_content" > <ImageView android:id="@+id/imageViewm1" android:layout_width="match_parent" android:layout_height="350dp" android:contentDescription="@string/imageViewm1" android:src="@drawable/math1" /> <ImageView android:id="@+id/imageViewm2" android:layout_width="match_parent" android:layout_height="290dp" android:layout_below="@+id/imageViewm1" android:contentDescription="@string/imageViewm2" android:src="@drawable/math2" /> <ImageView android:id="@+id/imageViewm3" android:layout_width="match_parent" android:layout_height="140dp" android:layout_below="@+id/imageViewm2" android:contentDescription="@string/imageViewm3" android:src="@drawable/math3" /> <ImageView android:id="@+id/imageViewm4" android:layout_width="match_parent" android:layout_height="300dp" android:layout_below="@+id/imageViewm3" android:contentDescription="@string/imageViewm4" android:src="@drawable/math4" /> <ImageView android:id="@+id/imageViewm5" android:layout_width="match_parent" android:layout_height="220dp" android:layout_below="@+id/imageViewm4" android:contentDescription="@string/imageViewm5" android:src="@drawable/math5" /> <ImageView android:id="@+id/imageViewm6" android:layout_width="match_parent" android:layout_height="300dp" android:layout_below="@+id/imageViewm5" android:contentDescription="@string/imageViewm6" android:src="@drawable/math6" /> </RelativeLayout> 

3. My activity_main.xml looks like this

    <Button android:id="@+id/button1" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" android:text="@string/button_physics_text" /> <Button android:id="@+id/button2" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" android:text="@string/button_maths_text" /> <Button android:id="@+id/button3" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" android:text="@string/about_us" /> 

4. My android_manifest.xml looks like this:

    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="19" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcherfinal" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.test2.MainActivity" android:label="@string/title_activity_main" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name="com.example.test2.Physics" android:label="@string/title_activity_sub" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> <activity android:name="com.example.test2.Maths" android:label="@string/title_activity_maths" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> <activity android:name="com.example.test2.Aboutus" android:label="@string/title_activity_aboutus" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> </application> 

One more thing I forgot to mention was that, when I was adding my images, it gave me an error something like 'unhandled event loop exception' and 'head size exceeds'. Sorry for not mentioning it earlier

Answer 1

Change your manifest file-

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="19" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcherfinal"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.example.test2.MainActivity"
        android:label="@string/title_activity_main" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="com.example.test2.Physics"
        android:label="@string/title_activity_sub" >
    </activity>
    <activity
        android:name="com.example.test2.Maths"
        android:label="@string/title_activity_maths" >
    </activity>
    <activity
        android:name="com.example.test2.Aboutus"
        android:label="@string/title_activity_aboutus" >
    </activity>
</application>

Hope this help.