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                @@ -70,7 +70,7 @@ public class SettingsActivity extends BaseActivity {
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                                 int interval = Integer.parseInt(cameraQueyInterval.getText().toString()); 
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                                 if(interval>=10 && interval<=2000){
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                                     Preferences.getInstance().setCameraQueryInterval(interval); 
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                -                    Toast.makeText(this,"设置成功,间隔是",Toast.LENGTH_SHORT).show(); 
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                73
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                +                    Toast.makeText(this,"设置成功,间隔是"+interval+"ms",Toast.LENGTH_SHORT).show(); 
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                                     finish(); 
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                                 }else{
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                                     Toast.makeText(this,"间隔应该在[10,2000]区间内",Toast.LENGTH_SHORT).show(); 
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