1.修复LogFragment 无法滑动到最底部的问题

niqibiao · niqibiao · commit 38f2f89867e0 · 2017-01-18T17:14:43.000+08:00
diff --git a/app/build.gradle b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 apply plugin: 'android-apt'
 android {
     compileSdkVersion 24
-    buildToolsVersion "24.0.3"
+    buildToolsVersion '25.0.0'
     defaultConfig {
         applicationId "com.demo.maat.hello_rxjava"
         minSdkVersion 16
@@ -20,16 +20,14 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile fileTree(include: ['*.jar'], dir: 'libs')
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
     compile 'com.android.support:appcompat-v7:24.2.1'
     testCompile 'junit:junit:4.12'
-
     compile 'com.jakewharton:butterknife:8.4.0'
     apt 'com.jakewharton:butterknife-compiler:8.4.0'
-
     compile 'io.reactivex:rxandroid:1.0.1'
     // Because RxAndroid releases are few and far between, it is recommended you also
     // explicitly depend on RxJava's latest version for bug fixes and new features.
@@ -41,6 +39,5 @@ dependencies {
     compile 'com.squareup.retrofit2:converter-gson:+'
     compile 'com.squareup.retrofit2:adapter-rxjava:+'
     compile 'com.google.code.gson:gson:+'
-
     compile 'io.reactivex:rxandroid:1.2.1'
 }
diff --git a/app/src/main/java/com/demo/maat/hello_rxjava/common/logger/LogFragment.java b/app/src/main/java/com/demo/maat/hello_rxjava/common/logger/LogFragment.java
@@ -98,7 +98,14 @@ public void onTextChanged(CharSequence s, int start, int before, int count) {}
 
             @Override
             public void afterTextChanged(Editable s) {
-                mScrollView.fullScroll(ScrollView.FOCUS_DOWN);
+                //afterTextChanged 在 text发生改变后马上被调用，此时可能text还未被绘制，导致无法滑动到最底部
+                //所以不能直接调用，而应该使用post
+                mScrollView.post(new Runnable(){
+                    @Override
+                    public void run() {
+                        mScrollView.fullScroll(ScrollView.FOCUS_DOWN);
+                    }
+                });
             }
         });
         return result;
diff --git a/build.gradle b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.0'
+        classpath 'com.android.tools.build:gradle:2.2.3'
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ buildscript {`
`5`	`5`	`jcenter()`
`6`	`6`	`}`
`7`	`7`	`dependencies {`
`8`		`- classpath 'com.android.tools.build:gradle:2.2.0'`
	`8`	`+ classpath 'com.android.tools.build:gradle:2.2.3'`
`9`	`9`	`classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'`
`10`	`10`	`// NOTE: Do not place your application dependencies here; they belong`
`11`	`11`	`// in the individual module build.gradle files`