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POGet bundle values in Android
 

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    <p>I'm still really confused why I'm having error getting values from the bundle of my main activity.</p> <p>So, here's my code snippet:</p> <p><strong>Level1.class</strong></p> <pre><code>Chronometer chrono; chrono = (Chronometer)findViewById(R.id.chronometer1); chrono.start(); long timeElapsed = SystemClock.elapsedRealtime() - chrono.getBase(); int hours = (int) (timeElapsed / 3600000); int minutes = (int) (timeElapsed - hours * 3600000) / 60000; int seconds = (int) (timeElapsed - hours * 3600000 - minutes * 60000) / 1000; Intent lvl1 = new Intent(getApplicationContext(), Finish.class); Bundle time1 = new Bundle(); time1.putInt("hour1", hours); time1.putInt("minutes1", minutes); time1.putInt("seconds1", seconds); lvl1.putExtras(time1); </code></pre> <p>and my <strong>Finish.class</strong>: (inside the onCreate method)</p> <pre><code>TextView Set1; Set1 = (TextView) findViewById (R.id.time1); Bundle time1 = getIntent().getExtras(); int hrs = time1.getInt("hour1"); int min = time1.getInt("minutes1"); int sec = time1.getInt("seconds1"); Set1.setText(hrs + ":" + min + ":" + sec); </code></pre> <p>Could anyone tell me why I'm having errors?</p> <p><strong>Note:</strong> ERROR in line 30, which is the <code>int hrs = time1.getInt("hour1");</code>.</p> <p>LOGCAT:</p> <pre><code>08-20 01:54:10.461: E/AndroidRuntime(950): FATAL EXCEPTION: main 08-20 01:54:10.461: E/AndroidRuntime(950): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.mathattack/com.example.mathattack.Finish}: java.lang.NullPointerException 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.os.Handler.dispatchMessage(Handler.java:99) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.os.Looper.loop(Looper.java:123) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread.main(ActivityThread.java:4627) 08-20 01:54:10.461: E/AndroidRuntime(950): at java.lang.reflect.Method.invokeNative(Native Method) 08-20 01:54:10.461: E/AndroidRuntime(950): at java.lang.reflect.Method.invoke(Method.java:521) 08-20 01:54:10.461: E/AndroidRuntime(950): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 08-20 01:54:10.461: E/AndroidRuntime(950): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 08-20 01:54:10.461: E/AndroidRuntime(950): at dalvik.system.NativeStart.main(Native Method) 08-20 01:54:10.461: E/AndroidRuntime(950): Caused by: java.lang.NullPointerException 08-20 01:54:10.461: E/AndroidRuntime(950): at com.example.mathattack.Finish.onCreate(Finish.java:30) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 08-20 01:54:10.461: E/AndroidRuntime(950): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 08-20 01:54:10.461: E/AndroidRuntime(950): ... 11 more </code></pre>
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