本文介绍了毕加索无法在Android中加载的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我将.jar文件放在/libs文件夹中,并将其添加为库,现在我的build.gradle文件具有以下依赖性:
I put the .jar file inside the /libs folder and added it as library, now my build.gradle file has these dependencies:
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile project(':SmoothProgressBar')
compile 'com.squareup.picasso:picasso:2.5.0'
我的清单就是这样
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.prova" >
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
但是当我需要加载图像时,它什么也不做,并且logcat也没有错误.这是我的代码:
But when i need to load an image it doesen't do anything and no error come from logcat. Here's my code:
public class MainActivity extends ActionBarActivity {
private ImageView img;
private String image = "http://i.stack.imgur.com/LOb1t.png";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
img = (ImageView) findViewById(R.id.image);
Picasso.with(this).setLoggingEnabled(true);
Picasso.with(this).load(Uri.parse(image)).into(img);
}
}
我的布局:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/img"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true" />
</RelativeLayout>
在Eclipse中工作正常,没有任何问题.预先感谢.
In Eclipse worked fine without any problem.Thanks in advance.
这是我的build.gradle
This is my build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "com.example.enrico.prova"
minSdkVersion 15
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.squareup.picasso:picasso:2.5.0'
}
Logcat:
02-23 16:41:36.857 28865-28865/com.example.enrico.prova D/Picasso﹕ Main created [R1] Request{http://www.online-image-editor.com//styles/2014/images/example_image.png}
02-23 16:41:36.858 28865-28884/com.example.enrico.prova D/Picasso﹕ Dispatcher enqueued [R1]+0ms
02-23 16:41:36.876 28865-29238/com.example.enrico.prova D/Picasso﹕ Hunter executing [R1]+16ms
02-23 16:41:36.883 28865-28884/com.example.enrico.prova D/Picasso﹕ Dispatcher batched [R1]+25ms for error
02-23 16:41:37.112 28865-28884/com.example.enrico.prova D/Picasso﹕ Dispatcher delivered [R1]+254ms
02-23 16:41:37.112 28865-28865/com.example.enrico.prova D/Picasso﹕ Main errored [R1]+255ms
推荐答案
您具有<application>
内的权限.它们应该放在<application>
之外的<manifest>
内部.
You have your permissions inside the <application>
. They should go inside the <manifest>
outside <application>
.
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