Question

My app has an ActionBar (using Support v7 lib) and there are some actions I'd like to add using the Options menu. I followed this tutorial to implement the bar and the menu, and they appear as expected when the view loads.

The device I'm using to test can fit up to 2 buttons in the action bar, while the remaining should go to the overflow menu.

If I add only two items to the menu, when I press the menu button, nothing will happen, which is fine, since there are no more options to be shown;

If I add a 3rd one, or force one not to be shown on the Action Bar (by setting showAsAction="never"), and then I press the Menu button, my app will crash.

Logcat does not register any error messages, but shows these warnings when I press the Menu button:

W/KeyCharacterMap﹕ Can't open keycharmap file
W/KeyCharacterMap﹕ Error loading keycharmap file '/system/usr/keychars/ft5x0x_ts.kcm.bin'. hw.keyboards.65536.devname='ft5x0x_ts'
W/KeyCharacterMap﹕ Using default keymap: /system/usr/keychars/qwerty.kcm.bin

Full log from app initialization until crash moment: http://pastebin.com/gm22H18s

These warnings appear everytime I press the button, regardless which app is running, so I'd say this is unrelated. The downside is that this is the only output on Logcat.

Update: my test device runs Android 2.3 and the app is crashing when I run on it. I tested on a KitKat emulator, and it does not crash on it. I've also tested on a Gingerbread emulator and it also crashes. This way I know my device is not the problem.

menu.xml:

<?xml version="1.0" encoding="utf-8"?>

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:com.example.myapp="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_search"
        com.example.myapp:showAsAction="always"
        android:icon="@drawable/ic_launcher"
        android:title="Search" />
    <item
        android:id="@+id/menu_cart"
        com.example.myapp:showAsAction="always"
        android:icon="@drawable/ic_launcher"
        android:title="Cart" />
    <item
        android:id="@+id/menu_login"
        com.example.myapp:showAsAction="never"
        android:icon="@drawable/ic_launcher"
        android:title="Log in" />
</menu>

Menu inflation:

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu items for use in the action bar
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    return super.onCreateOptionsMenu(menu);
}

Logcat output:

I/ActivityManager( 277): Start proc com.example.myapp for activity com.example.myapp/.MainActivity: pid=13924 uid=10053 gids={1006, 3003, 1015} W/KeyCharacterMap(13924): Can't open keycharmap file W/KeyCharacterMap(13924): Error loading keycharmap file '/system/usr/keychars/ft5x0x_ts.kcm.bin'. hw.keyboards.65536.devname='ft5x0x_ts' W/KeyCharacterMap(13924): Using default keymap: /system/usr/keychars/qwerty.kcm.bin I/DEBUG (13893): Build fingerprint: 'sprd/sprdroid_base/hsdroid:2.3.5/MocorDroid2.3.5/W12.20_P20.01:user/test-keys' I/DEBUG (13893): pid: 13924, tid: 13924 >>> com.example.myapp <<< I/DEBUG (13893): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000001 I/DEBUG (13893): r0 00000000 r1 00000007 r2 fffffe84 r3 00000070 I/DEBUG (13893): r4 0000bca8 r5 40789b38 r6 ad3889dc r7 00000001 I/DEBUG (13893): r8 003a8d98 r9 003a2e60 10 00000001 fp 41968b08 I/DEBUG (13893): ip ad389828 sp befc5358 lr ad356e9d pc a81155c8 cpsr 20800030 I/DEBUG (13893): d0 0000000000000000 d1 0000000000000000 I/DEBUG (13893): d2 0000000000000000 d3 0000000000000000 I/DEBUG (13893): d4 0000000000000000 d5 0000000000000000 I/DEBUG (13893): d6 0000000000000000 d7 0000000000000000 I/DEBUG (13893): d8 0000000042900000 d9 0000000000000000 I/DEBUG (13893): d10 0000000000000000 d11 0000000000000000 I/DEBUG (13893): d12 0000000000000000 d13 0000000000000000 I/DEBUG (13893): d14 0000000000000000 d15 0000000000000000 I/DEBUG (13893): d16 003a8d9860000013 d17 003a2e6000000001 I/DEBUG (13893): d18 000000060053b820 d19 00000001003a2e60 I/DEBUG (13893): d20 ab20faa000000006 d21 ab142fdcbefc5248 I/DEBUG (13893): d22 0000000000000000 d23 0000000000000000 I/DEBUG (13893): d24 3ff0000000000000 d25 0000000000000000 I/DEBUG (13893): d26 0000000000000000 d27 0000000000000000 I/DEBUG (13893): d28 3f137c749114f9db d29 3ff0000000000000 I/DEBUG (13893): d30 0000000000000000 d31 3ff0000000000000 I/DEBUG (13893): scr 60000013 I/DEBUG (13893): I/DEBUG (13893): #00 pc 000155c8 /system/lib/libutils.so I/DEBUG (13893): #01 lr ad356e9d /system/lib/libandroid_runtime.so

Was it helpful?

Solution

Same problem here. It was ok and suddenly stoped. Found the answer at this post

Menu button crashes application when has overflow actions on API 7

It was a problem with 0.9.1 graddle PNG cruncher.

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