初次提交源码，别来无恙！！！

.gitignore

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+/*/build/
+build/
+buildCacheDir/
+
+# Crashlytics configuations
+com_crashlytics_export_strings.xml
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Gradle generated files
+.gradle/
+
+# built application files
+# *.apk
+# *.ap_
+
+# Signing files
+.signing/
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+obj/
+
+# Local configuration file (sdk path, etc)
+local.properties
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+
+# Eclipse project files
+.classpath
+.project
+.settings/
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+
+.idea/
+Thumbs.db
+.DS_Store
+.checkstyle
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+
+fabric.properties
+
+.externalNativeBuild

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 26
+    defaultConfig {
+        applicationId "com.superman.fastffmpegandroid"
+        minSdkVersion 15
+        targetSdkVersion 26
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    sourceSets {
+        main {
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+
+    implementation 'com.github.tbruyelle:rxpermissions:0.10.2'
+
+}

app/proguard-rules.pro

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+# 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/androidTest/java/com/superman/fastffmpegandroid/ExampleInstrumentedTest.java

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+package com.superman.fastffmpegandroid;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.superman.fastffmpegandroid", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.superman.fastffmpegandroid">
+
+    <!--网络连接-->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <!--sd卡读写   6.0以上系统可能还需要动态申请sd卡读写权限-->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
+    <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=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/superman/fastffmpegandroid/MainActivity.java

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+package com.superman.fastffmpegandroid;
+
+import android.Manifest;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.os.Environment;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.superman.ffmpeg.FFmpegInvoke;
+import com.tbruyelle.rxpermissions2.RxPermissions;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import io.reactivex.functions.Consumer;
+
+public class MainActivity extends AppCompatActivity {
+
+    private static final String TAG = MainActivity.class.getSimpleName();
+
+    private ExecutorService es = Executors.newSingleThreadExecutor();
+    String path = Environment.getExternalStorageDirectory().getPath();
+
+    //需要申请的权限，必须先在AndroidManifest.xml有声明，才可以动态获取权限
+    private static String[] PERMISSIONS_STORAGE = {
+            Manifest.permission.READ_EXTERNAL_STORAGE,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE};
+
+    private TextView tv;
+
+    private EditText editText;
+
+    private  ProgressDialog mProgressDialog;
+
+    //权限
+    private RxPermissions rxPermissions = null;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        rxPermissions = new RxPermissions(this);
+
+        tv = (TextView)findViewById(R.id.sample_text);
+//        tv.setText(path);
+
+        editText = (EditText)findViewById(R.id.editText);
+        editText.setText("ffmpeg -y -i /storage/emulated/0/1/qq.mp4 -vf boxblur=5:1 -preset superfast /storage/emulated/0/1/result.mp4");
+
+        FFmpegInvoke.getInstance().setDebug(true);
+
+        tv.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                rxPermissions.request(PERMISSIONS_STORAGE).subscribe(new Consumer<Boolean>() {
+                    @Override
+                    public void accept(Boolean aBoolean) throws Exception {
+                        if (aBoolean) {// 用户同意了权限
+                            runFFmpeg ();
+
+                        } else {//用户拒绝了权限
+                            Toast.makeText(MainActivity.this,"您拒绝了权限，请往设置里开启权限",Toast.LENGTH_LONG).show();
+                        }
+                    }
+                });
+
+            }
+        });
+
+    }
+
+    private void runFFmpeg () {
+        openProgressDialog();
+        final String text = editText.getText().toString();
+        String[] commands = text.split(" ");
+
+        FFmpegInvoke.getInstance().runCommand(commands, new FFmpegInvoke.IFFmpegListener() {
+            @Override
+            public void onFinish() {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (mProgressDialog != null)
+                            mProgressDialog.cancel();
+                        tv.setText("处理成功");
+                        Toast.makeText(MainActivity.this, "处理成功", Toast.LENGTH_LONG).show();
+                    }
+                });
+            }
+
+            @Override
+            public void onProgress(final int progress) {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (mProgressDialog != null)
+                            mProgressDialog.setProgress(progress);
+                    }
+                });
+            }
+
+            @Override
+            public void onCancel() {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (mProgressDialog != null)
+                            mProgressDialog.cancel();
+                        tv.setText("onCancel");
+                        Toast.makeText(MainActivity.this, "已取消", Toast.LENGTH_LONG).show();
+                    }
+                });
+            }
+
+            @Override
+            public void onError(final String message) {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (mProgressDialog != null)
+                            mProgressDialog.cancel();
+                        tv.setText("onError=" + message);
+                        Toast.makeText(MainActivity.this, "onError=" + message, Toast.LENGTH_LONG).show();
+                    }
+                });
+            }
+        });
+    }
+
+    @SuppressWarnings("deprecation")
+    public void openProgressDialog() {
+        mProgressDialog = new ProgressDialog(this);
+        final int totalProgressTime = 100;
+        mProgressDialog.setMessage("正在转换视频，请勿取消");
+        mProgressDialog.setButton("取消", new DialogInterface.OnClickListener() {
+
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                // TODO Auto-generated method stub
+                FFmpegInvoke.getInstance().exit();
+
+            }
+        });
+        mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
+        mProgressDialog.setCancelable(false);
+        mProgressDialog.setMax(totalProgressTime);
+        mProgressDialog.show();
+
+    }
+
+}