demo

Author: wanjian

.idea/gradle.xml

@@ -9,7 +9,6 @@ android {
         targetSdkVersion 25
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -21,11 +20,6 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    })
-    compile 'com.android.support:appcompat-v7:25.1.0'
-    testCompile 'junit:junit:4.12'
 }
 
 

.idea/modules.xml

@@ -1,7 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.wanjian.cockroach">
-
-
-
-</manifest>
+<manifest package="com.wanjian.cockroach"></manifest>

app/build.gradle

@@ -3,6 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.2'
@@ -15,6 +19,10 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }
 

app/src/androidTest/java/com/wanjian/cockroach/ExampleInstrumentedTest.java

@@ -0,0 +1 @@
+/build

app/src/main/AndroidManifest.xml

@@ -0,0 +1,33 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
+
+
+    defaultConfig {
+        applicationId "com.wanjian.demo"
+        minSdkVersion 14
+        targetSdkVersion 26
+        versionCode 1
+        versionName "1.0"
+
+
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar'], dir: 'libs')
+    compile 'com.android.support:appcompat-v7:26.1.0'
+    compile 'com.android.support.constraint:constraint-layout:1.0.2'
+    compile 'com.android.support:recyclerview-v7:26+'
+    compile project(':app')
+}

app/src/main/java/com/wanjian/cockroach/App.java

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/test/java/com/wanjian/cockroach/ExampleUnitTest.java

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.wanjian.demo">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainAct">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".SecondAct" />
+    </application>
+
+</manifest>

build.gradle

@@ -0,0 +1,114 @@
+package com.wanjian.demo;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.support.annotation.Nullable;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import com.wanjian.cockroach.Cockroach;
+
+
+/**
+ * Created by wanjian on 2018/1/22.
+ */
+
+public class MainAct extends Activity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.main);
+        findViewById(R.id.install).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                install();
+            }
+        });
+        findViewById(R.id.uninstall).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Cockroach.uninstall();
+            }
+        });
+        findViewById(R.id.click).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                throw new RuntimeException("点击异常");
+            }
+        });
+        findViewById(R.id.thread).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                new Thread() {
+                    @Override
+                    public void run() {
+                        super.run();
+                        throw new RuntimeException("子线程异常");
+                    }
+                }.start();
+            }
+        });
+        findViewById(R.id.handler).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                new Handler().post(new Runnable() {
+                    @Override
+                    public void run() {
+                        throw new RuntimeException("handler异常");
+                    }
+                });
+            }
+        });
+
+        findViewById(R.id.act).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(MainAct.this, SecondAct.class));
+            }
+        });
+
+        findViewById(R.id.noact).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(MainAct.this, UnknowAct.class));
+            }
+        });
+
+
+    }
+
+    private void install() {
+        Cockroach.install(new Cockroach.ExceptionHandler() {
+
+            // handlerException内部建议手动try{  你的异常处理逻辑  }catch(Throwable e){ } ，以防handlerException内部再次抛出异常，导致循环调用handlerException
+
+            @Override
+            public void handlerException(final Thread thread, final Throwable throwable) {
+                //开发时使用Cockroach可能不容易发现bug，所以建议开发阶段在handlerException中用Toast谈个提示框，
+                //由于handlerException可能运行在非ui线程中，Toast又需要在主线程，所以new了一个new Handler(Looper.getMainLooper())，
+                //所以千万不要在下面的run方法中执行耗时操作，因为run已经运行在了ui线程中。
+                //new Handler(Looper.getMainLooper())只是为了能弹出个toast，并无其他用途
+                new Handler(Looper.getMainLooper()).post(new Runnable() {
+                    @Override
+                    public void run() {
+                        try {
+                            //建议使用下面方式在控制台打印异常，这样就可以在Error级别看到红色log
+                            Log.e("AndroidRuntime", "--->CockroachException:" + thread + "<---", throwable);
+                            Toast.makeText(MainAct.this, "Exception Happend\n" + thread + "\n" + throwable.toString(), Toast.LENGTH_SHORT).show();
+//                        throw new RuntimeException("..."+(i++));
+                        } catch (Throwable e) {
+
+                        }
+                    }
+                });
+            }
+        });
+
+    }
+}