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PONPE in Custom DialogBox
 

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  1. PONPE in Custom DialogBox
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    <p>I'm creating a custom dialog box for impliment a voice recorder. In the dialog box, there is 3 buttons, and when i set onclicklistener for these button, it shows force close.</p> <pre><code>eveAdAudio.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub mdialog = new Dialog(event_details.this); mdialog.setContentView(R.layout.recorder_dialog); final ViewHolder holder = new ViewHolder(); mdialog.setTitle("Events..."); holder.startRecord = (Button) mdialog.findViewById(R.id.startRecordBtn); holder.stopRecord = (Button) mdialog.findViewById(R.id.stopRecordBtn); holder.saveRecord = (Button) mdialog.findViewById(R.id.saveRecordbtn); holder.showRecord = (TextView) mdialog.findViewById(R.id.recordShowText); holder.nameRecord = (EditText) mdialog.findViewById(R.id.editAudioName); holder.nameRecord.setText("myAudioFile"); holder.startRecord.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub p=1; holder.startRecord.setEnabled(false); holder.stopRecord.setEnabled(true); holder.showRecord.setVisibility(View.VISIBLE); anim = new AlphaAnimation(0.0f, 1.0f); anim.setDuration(800); //You can manage the time of the blink with this parameter anim.setStartOffset(20); anim.setRepeatMode(Animation.REVERSE); anim.setRepeatCount(Animation.INFINITE); holder.showRecord.startAnimation(anim); try { startRecording(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); holder.stopRecord.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub p=2; holder.startRecord.setEnabled(true); holder.saveRecord.setEnabled(true); holder.stopRecord.setEnabled(false); holder.showRecord.clearAnimation(); holder.showRecord.setVisibility(View.INVISIBLE); try { //stopRecording(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } holder.nameRecord.setEnabled(true); } }); holder.saveRecord.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub audioFileName = holder.nameRecord.getText().toString()+".mp4"; p=3; mdialog.dismiss(); } }); mdialog.show(); } }); </code></pre> <p>This is the viewhoder class</p> <pre><code>private class ViewHolder{ Button startRecord; Button stopRecord; Button saveRecord; TextView showRecord; EditText nameRecord; } </code></pre> <p>starRecording and stopRecording functions ae given below.</p> <pre><code>public void startRecording() throws IOException{ recorder = new MediaRecorder(); recorder.setAudioSource(MediaRecorder.AudioSource.MIC); recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4); recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); audiofile =getFilename(audFolder);//path of file; recorder.setOutputFile(audiofile); recorder.setOnErrorListener(errorListener); recorder.setOnInfoListener(infoListener); try { recorder.prepare(); recorder.start(); } catch (IllegalStateException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } public void stopRecording() throws Exception { if(null != recorder){ recorder.stop(); recorder.reset(); recorder.release(); recorder = null; } } </code></pre> <p>The layout of custom dialog is given below:</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" &gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:padding="10dp" &gt; &lt;ImageView android:id="@+id/imageView1" android:layout_width="60dp" android:layout_height="60dp" android:src="@drawable/voice" /&gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" android:gravity="center" android:layout_gravity="center" &gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text=" AuFriDis\nVoice Recorder" android:textSize="15dp" android:typeface="serif" android:textStyle="bold|italic" android:layout_marginRight="15dp"/&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" android:gravity="center" android:layout_gravity="center" &gt; &lt;TextView android:id="@+id/recordShowText" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Recording..." android:textColor="#ffffff" android:textStyle="bold|italic" android:textSize="15dp" android:visibility="invisible"/&gt; &lt;EditText android:id="@+id/editAudioName" android:layout_width="150dp" android:layout_height="40dp" android:ems="10" android:visibility="invisible"&gt; &lt;/EditText&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_marginTop="10dp" android:gravity="center"&gt; &lt;Button android:id="@+id/startRecordBtn" android:layout_width="70dp" android:layout_height="40dp" android:textColor="#ff0000" android:background="@drawable/item_background" android:text="Start" android:layout_marginRight="4dp"/&gt; &lt;Button android:id="@+id/stopRecordBtn" android:layout_width="70dp" android:layout_height="40dp" android:textColor="#0066ff" android:background="@drawable/item_background" android:text="Stop" android:layout_marginRight="4dp" android:enabled="false"/&gt; &lt;Button android:id="@+id/saveRecordbtn" android:layout_width="70dp" android:layout_height="40dp" android:textColor="#ffffff" android:background="@drawable/item_background" android:text="Save" android:enabled="false"/&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>The error lines are like these:</p> <pre><code>10-20 22:23:39.155: E/AndroidRuntime(1528): FATAL EXCEPTION: main 10-20 22:23:39.155: E/AndroidRuntime(1528): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.view.ViewRoot.setView(ViewRoot.java:509) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.app.Dialog.show(Dialog.java:241) 10-20 22:23:39.155: E/AndroidRuntime(1528): at MainPRJ.Diary.event_details$6.onClick(event_details.java:353) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.view.View.performClick(View.java:2408) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.view.View$PerformClick.run(View.java:8816) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.os.Handler.handleCallback(Handler.java:587) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.os.Handler.dispatchMessage(Handler.java:92) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.os.Looper.loop(Looper.java:123) 10-20 22:23:39.155: E/AndroidRuntime(1528): at android.app.ActivityThread.main(ActivityThread.java:4627) 10-20 22:23:39.155: E/AndroidRuntime(1528): at java.lang.reflect.Method.invokeNative(Native Method) 10-20 22:23:39.155: E/AndroidRuntime(1528): at java.lang.reflect.Method.invoke(Method.java:521) 10-20 22:23:39.155: E/AndroidRuntime(1528): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 10-20 22:23:39.155: E/AndroidRuntime(1528): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 10-20 22:23:39.155: E/AndroidRuntime(1528): at dalvik.system.NativeStart.main(Native Method) </code></pre>
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    1. PO
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      1. PTAnswer
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    1. PTQuestion
    1. This table or related slice is empty.
    1. USnafi
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COevent_details is the Activity Name? is this the activity thats controlling the behaviour of your dialog?
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      1. PONPE in Custom DialogBox
      1. USnandeesh
 

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