【发布时间】:2015-09-03 05:56:00
【问题描述】:
在我的应用程序中,我从相机获取图像。这段代码完全可以在大多数设备上运行,但是当我在 sumsung Galaxy Grand quattro 中测试时应用程序崩溃了。
这是我的尝试:
if(resultCode == RESULT_OK) {
Bitmap photo = (Bitmap)data.getExtras().get("data");
try {
resized = Bitmap.createScaledBitmap(photo, 200, 200, true);
final_image = Bitmap.createScaledBitmap(photo, 200, 200, true);
} catch(Exception e) {
Toast.makeText(getApplicationContext(), "Failed To Load ", 5000).show();
}
int currentapiVersion = android.os.Build.VERSION.SDK_INT;
if(currentapiVersion >= android.os.Build.VERSION_CODES.KITKAT) {
Bitmap blurredBitmap = BlurBuilder.blur(getApplicationContext(), resized);
BitmapDrawable ob = new BitmapDrawable(getResources(), blurredBitmap);
ll.setBackground(ob);
} else {
Bitmap blur = BitmapFactory.decodeResource(getResources(), R.drawable.blurback);
BitmapDrawable ob = new BitmapDrawable(getResources(), blur);
ll.setBackground(ob);
}
try {
Bitmap circleimg = getCircularBitmapWithWhiteBorder(resized, 2);
iv.setImageBitmap(circleimg);
final_image.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] b = baos.toByteArray();
String encodedImageString = Base64.encodeToString(b, Base64.DEFAULT);
imgpath = encodedImageString;
} catch(Exception e) {
}
}
注意:
I tasted my app in
- Micromax Canvas Knight - 奇巧
- 索尼 Xperia c3 - 棒棒糖
- Micromax 帆布 2-软糖
复杂工作中的设备上方
- 三星 Galaxy Grand quattro - jellybean(应用程序崩溃)
LogCat:
java.lang.RuntimeException: Unable to resume activity {com.example.camera/com.example.camera.MainActivity}: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=0, result=-1, data=Intent { act=inline-data dat=content://media/external/images/media/50298 (has extras) }} to activity {com.example.camera/com.example.camera.MainActivity}: java.lang.NullPointerException
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2643)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2671)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2144)
at android.app.ActivityThread.access$700(ActivityThread.java:143)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1241)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4960)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=0, result=-1, data=Intent { act=inline-data dat=content://media/external/images/media/50298 (has extras) }} to activity {com.example.camera/com.example.camera.MainActivity}: java.lang.NullPointerException
at android.app.ActivityThread.deliverResults(ActivityThread.java:3209)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2630)
... 12 more
Caused by: java.lang.NullPointerException
at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:490)
at com.example.camera.MainActivity.onActivityResult(MainActivity.java:93)
at android.app.Activity.dispatchActivityResult(Activity.java:5387)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3205)
... 13 more
【问题讨论】:
-
@MuhammadBabar 你可以看到logcat