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POApp Crash When Trying to Turn Flashlight On
primarykey
Id
14254813
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AcceptedAnswerId
14255048
AnswerCount
3
ClosedDate
CommentCount
8
CommunityOwnedDate
CreationDate
2013-01-10T09:44:11.720
FavoriteCount
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LastActivityDate
2013-01-10T10:28:27.907
LastEditDate
2013-01-10T09:53:17.823
LastEditorUserId
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PostTypeId
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Score
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ViewCount
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LastEditorDisplayName
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Body
I'm trying to make a Flahlight app, but when I press the "Flashlight" button to turn the flashlight on, the app crashes. Here's my code: Manifest: <pre><code><?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.flashlight" android:versionCode="1" android:versionName="1.0" >  <permission android:name="android.permission.FLASHLIGHT" android:permissionGroup="android.permission-group.HARDWARE_CONTROLS" android:protectionLevel="normal" /> <uses-permission android:name="android.permission.CAMERA" /> <uses-permission android:name="android.permission.FLASHLIGHT"/> <uses-feature android:name="android.hardware.camera" /> <uses-feature android:name="android.hardware.camera.autofocus" /> <uses-feature android:name="android.hardware.camera.flash" /> <uses-sdk android:minSdkVersion="5" android:targetSdkVersion="16" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.flashlight.MainActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest> </code></pre> java: <pre><code>public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_main, menu); return true; } public void toggleFlashlight() { Camera cam; cam = Camera.open(); Parameters p = cam.getParameters(); p.setFlashMode(Parameters.FLASH_MODE_TORCH); cam.setParameters(p); cam.startPreview(); } } </code></pre> I put the codes in images because I couldn't get the code block to work.
Tags
<android><flashlight>
Title
App Crash When Trying to Turn Flashlight On
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USthepoosh
UserOwnerUserId
1. USQruez
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

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