Qt5.2.0/android Character display problems

[yhw916]

Hello all,
Qt5.2.0 for the following problem occurred in the Huawei MT1-T00 type mobile phone when running Android Development: Text control static display character is normal, once the dynamic change character, cannot normal display (characters include all of the procedures)
The debug messages:

I/Qt (29663): qt start
D/dalvikvm(29663): Trying to load lib /data/data/org.qtproject.example.untitled5/lib/libQt5QuickParticles.so 0x4187db78
D/dalvikvm(29663): Shared lib '/data/data/org.qtproject.example.untitled5/lib/libQt5QuickParticles.so' already loaded in same CL 0x4187db78
D/dalvikvm(29663): Trying to load lib /data/data/org.qtproject.example.untitled5/lib/libuntitled5.so 0x4187db78
D/Qt (29663): qml\qqmlengine.cpp:1446 (QQmlDebuggingEnabler::QQmlDebuggingEnabler(bool)): QML debugging is enabled. Only use this in a safe environment.
D/dalvikvm(29663): Added shared lib /data/data/org.qtproject.example.untitled5/lib/libuntitled5.so 0x4187db78
D/dalvikvm(29663): No JNI_OnLoad found in /data/data/org.qtproject.example.untitled5/lib/libuntitled5.so 0x4187db78, skipping init
D/libEGL (29663): loaded /system/lib/egl/libEGL_VIVANTE.so
D/libEGL (29663): loaded /system/lib/egl/libGLESv1_CM_VIVANTE.so
D/libEGL (29663): loaded /system/lib/egl/libGLESv2_VIVANTE.so
W/IInputConnectionWrapper(29663): getCursorCapsMode on inactive InputConnection
W/IInputConnectionWrapper(29663): getCursorCapsMode on inactive InputConnection
D/v_gal (29663): [ 1] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 2] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 3] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 4] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 5] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 6] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 7] libGAL: Target tiling=4 not supported
D/v_gal (29663): [ 8] libGAL: Target tiling=4 not supported

thanks