./gradlew clean -i assembleDebug
发现 连接dl.google.com超时
则使用http://ping.chinaz.com/网站ping下,找到dl.google.com对应的ip
在本地hosts中添加一条记录
203.208.43.66 dl.google.com
再编译就好了
./gradlew clean -i assembleDebug
发现 连接dl.google.com超时
则使用http://ping.chinaz.com/网站ping下,找到dl.google.com对应的ip
在本地hosts中添加一条记录
203.208.43.66 dl.google.com
再编译就好了
recyclerView.setNestedScrollingEnabled(true);
https://www.jianshu.com/p/635970ac603a
https://hfutfei.iteye.com/blog/988374
https://www.cnblogs.com/frankliiu-java/articles/1759460.html
https://www.cnblogs.com/zhaoyan001/p/6365064.html
https://blog.csdn.net/android_gogogo/article/details/53376178
https://my.oschina.net/djone/blog/145057
https://blog.csdn.net/lv_fq/article/details/77836700
https://github.com/lvfaqiang/AndroidTestCode
https://github.com/osmandapp/Osmand
http://www.justlive.vip/blog/article/details/4199
https://github.com/jiaowenzheng/CustomTextView
http://www.cnblogs.com/TerryBlog/archive/2013/04/02/2994815.html
https://www.cnblogs.com/zhujiabin/p/5808232.html
https://github.com/Luction/AndroidRichText
https://blog.csdn.net/u014620028/article/details/54092723
https://www.cnblogs.com/zhujiabin/p/5808232.html
http://www.cnblogs.com/luction/p/3645210.html
https://www.jianshu.com/p/b87dddf02e04
https://juejin.im/post/5b13a5b8f265da6e3128d501
https://tonnyl.io/Spantastic-Text-Styling-With-Spans/
http://melonteam.com/posts/gei_ni_de_spannablestring_she_zhi_dian_ji_tai/
https://blog.51cto.com/kinbos/1348407
https://blog.csdn.net/c16882599/article/details/52913799
https://segmentfault.com/a/1190000006163046
https://blog.csdn.net/natloc/article/details/50849700
http://blog.hacktons.cn/2015/02/03/porterduff/
https://www.jianshu.com/p/d54e24efbd7b
https://github.com/MrAllRight/BezierView/
https://www.jianshu.com/p/a5c2f0359d31
https://www.jianshu.com/p/016534448bfe
100% — FF
95% — F2
90% — E6
85% — D9
80% — CC
75% — BF
70% — B3
65% — A6
60% — 99
55% — 8C
50% — 80
45% — 73
40% — 66
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
click delay
addDisposable(RxView.clicks(view)
.throttleFirst(BTN_THROTTLE_DELAY_TIME, TimeUnit.MILLISECONDS)
.subscribe(v -> handlerClicked()) );
以上大概意思:重复依赖,重复了条目。
1、清除一下缓存:File->Invalidate Caches/Restart..
注意:
除开Gradle依赖类库之外,还可以在项目中的libs下静态方式添加类库。
若是使用静态方式添加jar类库的,请删除重复的jar。
2、编译前clean下
build.gradle中没有buildToolsVersion,配置一下就好了
Build command failed.
Error while executing process /Users/xx/Documents/software/android-sdk-macosx/cmake/3.6.4111459/bin/cmake with arguments {-H/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app -B/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app/.externalNativeBuild/cmake/debug/armeabi -GAndroid Gradle - Ninja -DANDROID_ABI=armeabi -DANDROID_NDK=/Users/xx/Documents/software/android-sdk-macosx/ndk-bundle -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app/build/intermediates/cmake/debug/obj/armeabi -DCMAKE_BUILD_TYPE=Debug -DCMAKE_MAKE_PROGRAM=/Users/xx/Documents/software/android-sdk-macosx/cmake/3.6.4111459/bin/ninja -DCMAKE_TOOLCHAIN_FILE=/Users/xx/Documents/software/android-sdk-macosx/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_PLATFORM=android-16 -DCMAKE_CXX_FLAGS=}
(include) CMakeLists.txt
Open File
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
Build command failed.
Error while executing process /Users/xx/Documents/software/android-sdk-macosx/cmake/3.6.4111459/bin/cmake with arguments {-H/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app -B/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app/.externalNativeBuild/cmake/release/armeabi -GAndroid Gradle - Ninja -DANDROID_ABI=armeabi -DANDROID_NDK=/Users/xx/Documents/software/android-sdk-macosx/ndk-bundle -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/Users/xx/Documents/qtt/RTC_Android_v1.2.1/qtt_test/app/build/intermediates/cmake/release/obj/armeabi -DCMAKE_BUILD_TYPE=Release -DCMAKE_MAKE_PROGRAM=/Users/xx/Documents/software/android-sdk-macosx/cmake/3.6.4111459/bin/ninja -DCMAKE_TOOLCHAIN_FILE=/Users/xx/Documents/software/android-sdk-macosx/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_PLATFORM=android-16 -DCMAKE_CXX_FLAGS=}
(include) CMakeLists.txt
Open File
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
却换NDK版本,我用了android-ndk-r15b
ndk {
// abiFilters 'armeabi' //, 'x86', 'armeabi-v7a', 'x86_64', 'arm64-v8a'
abiFilters 'armeabi-v7a', "armeabi"
}
Transformation<Bitmap> circleCrop = new CircleCrop();
if (data.imgUrl.endsWith("gif")) {
Glide.with(context)
.asGif()
.diskCacheStrategy(DiskCacheStrategy.NONE)
.load(data.imgUrl)
.into(imageView);
} else if (data.imgUrl.endsWith("webp")) {
Glide.with(context)
.load(data.imgUrl)
.optionalTransform(circleCrop)
.optionalTransform(WebpDrawable.class, new WebpDrawableTransformation(circleCrop))
.into(imageView);
} else {
Glide.with(context)
.load(data.imgUrl)
.into(imageView);
}
因为在Activity设置了主题背景,导致没有设置背景的TextView默认带有了一个背景图片
dependencies {
implementation 'com.squareup.leakcanary:leakcanary-android:1.5'
}
if(LeakCanary.isInAnalyzerProcess(this)){
return ;
}
LeakCanary.install(this);
@MainThread
AS中创建AIDL文件的时候会报与.java文件名冲突。解决方法是先创建AIDL文件,后创建JAVA文件。
使用Git的比较功能实现
在用比较文件覆盖源文件,这样git就会在本地有一个修改记录,直接查看文件修改
产生这个问题的原因是项目中导入的一个module使用了bintray插件导致的,在module的build.gradle文件中将bintray相关代码注释掉,之后进行编译,有可能会报其他错误,这个时候就继续删错误指向的语句,之后便能正常运行。
<style name=""> <item name="android:shadowColor">#7f000000</item> <item name="android:shadowDx">0</item> <item name="android:shadowDy">0</item> <item name="android:shadowRadius">5</item> </style>
android:typeface="monospace"
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 6, getResources().getDisplayMetrics());
View childView = createChildView(inflater, resources, BoothCenterItemData.defaultData[0]); int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED); int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED); childView.measure(widthMeasureSpec, heightMeasureSpec); int measuredHeight = childView.getMeasuredHeight();
public class BoothCenterAdapter extends PagerAdapter { private final List<BoothCenterItemView> itemViews; public BoothCenterAdapter(List<BoothCenterItemView> itemViews) { this.itemViews = itemViews; } @NonNull @Override public Object instantiateItem(@NonNull ViewGroup container, int position) { View view = itemViews.get(position); container.addView(view); return view; } @Override public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) { container.removeView((View) object); } @Override public int getCount() { return itemViews.size(); } @Override public boolean isViewFromObject(@NonNull View view, @NonNull Object object) { return view == object; } }
1、创建
keytool -genkey -keystore [签名文件] -alias bieming -keyalg RSA -validity 10000
2、查看
keytool -list -keystore [签名文件]
注:当密码中有特殊符号时:keytool -list -v -keystore android.keystore -storepass ‘112&He’
3、修改别名
keytool -changealias -keystore android.keystore -alias [当前别名] -destalias [新别名]
android:fillViewport=“true” 解决
<ScrollView
android:layout_width=”match_parent”
android:layout_height=”match_parent”
android:fillViewport=”true”
android:scrollbars=”none” >