小编Gau*_*rav的帖子

我在Android Lolipop上遇到了崩溃.

java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.CharSequence android.content.res.StringBlock.get(int)' on a null object reference   
at android.content.res.AssetManager.getResourceValue(AssetManager.java:213) 
at android.content.res.Resources.getValue(Resources.java:1334)  
at android.content.res.Resources.getValue(Resources.java:1323)  
at android.content.res.Resources.loadXmlResourceParser(Resources.java:2796) 
at android.content.res.Resources.getLayout(Resources.java:1143) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:412)

通常在充气视图时发生.有什么建议只在棒棒糖上发生吗？

我收到以下错误

错误:(3,0)原因:org/apache/commons/lang3/StringUtils

当我尝试在我的Android项目中添加数据绑定时.

我的依赖包括:

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.0.0-alpha7'
        classpath 'me.tatarka:gradle-retrolambda:3.2.2'
        classpath 'com.android.databinding:dataBinder:1.0-rc1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

我的gradle包装器是:distributionUrl = https://services.gradle.org/distributions/gradle-2.2.1-all.zip

我的gradle文件:

apply plugin: 'com.android.application'
apply plugin: 'me.tatarka.retrolambda'
apply plugin: 'com.android.databinding'

android …

如何onTouch通过调度假触摸事件以编程方式调用方法？

每当我更改字体活动时,从onCreate()开始.我怎么能阻止这个？