Phonegap navigator.camera.getPicture內存警告

Question

每次我使用phonegap API函數在iOS上創建圖像時，點擊“ 使用照片”后我都會收到警告。 （內存使用率達到約60MB）

我的代碼：

navigator.camera.getPicture(onSuccess, onFail, { quality: 20 });

function onSuccess(imageData) {
    console.log('succ');
}

function onFail(message) {
    alert('Failed because: ' + message);
}

警告：

2014-05-17 10:56:35.122 Cityfe[1845:60b] Received memory warning.
2014-05-17 10:56:35.195 Cityfe[1845:60b] succ

這有什么值得擔心的嗎？

Answer 1

試試這個

function getPhoto(source) {
    // Retrieve image file location from specified source
    navigator.camera.getPicture(onSuccess, onFail, {
        quality: 30,
        targetWidth: 600,
        targetHeight: 600,
        destinationType: navigator.camera.DestinationType.FILE_URI,
        correctOrientation: true,
        sourceType: source
    });
}

function onSuccess(imageData) {
    console.log('succ');
}

function onFail(message) {
    alert('Failed because: ' + message);
}