ICode9

精准搜索请尝试: 精确搜索
首页 > 其他分享> 文章详细

Android通过意图播放视频

2019-05-29 15:11:23  阅读:172  来源: 互联网

标签:android android-intent videoview launching-application


我创建了自己的媒体播放器应用程序并安装在设备中.
我创建了一个只有一个按钮的其他应用程序,只要我点击按钮.我应该选择播放视频的播放器.

我的媒体播放器应用程序的清单文件:

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/NoActionBar" >
    <activity
        android:name="com.example.player.MainPlayerActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
        <intent-filter>
            <action android:name="android.intent.action.VIEW" />
            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />
            <data android:scheme="rtsp" />
         </intent-filter>
         <intent-filter>
            <action android:name="android.intent.action.VIEW" />
            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />
            <data android:scheme="http" />
            <data android:scheme="https" />
            <data android:scheme="content" />
            <data android:scheme="file" />
            <data android:mimeType="video/mpeg4" />
            <data android:mimeType="video/mp4" />
            <data android:mimeType="video/3gp" />
            <data android:mimeType="video/3gpp" />
            <data android:mimeType="video/3gpp2" />
            <data android:mimeType="video/webm" />
            <data android:mimeType="video/avi" />
            <data android:mimeType="application/sdp" />
            <data android:mimeType="video/x-ms-wmv" />
            <data android:mimeType="video/x-msvideo" />
            <data android:mimeType="video/mpeg" />
         </intent-filter>
         <intent-filter>
            !-- HTTP live support -->
            <action android:name="android.intent.action.VIEW" />
            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />
            <data android:scheme="http" />
            <data android:mimeType="audio/x-mpegurl" />
            <data android:mimeType="audio/mpegurl" />
            <data android:mimeType="application/vnd.apple.mpegurl" />
            <data android:mimeType="application/x-mpegurl" />
         </intent-filter>
    </activity>
</application>

提出意图的示例代码:

public class MainActivityHsl extends Activity {
private String url = "/sdcard/vid.mp4";

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main_activity_hsl);


    Button button = (Button) findViewById(R.id.button1);

    button.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {

            playVideo(MainActivityHsl.this, Uri.parse("/sdcard/vid.mp4"), "SUKESH");
        }
    });
} 

public void playVideo(Activity activity, Uri uri, String title) {

    Intent intent = new Intent(Intent.ACTION_VIEW)
    .setDataAndType(uri, "video/mp4");
    intent.putExtra(Intent.EXTRA_TITLE, title);
    activity.startActivity(intent);
}}

logcat的:

E/AndroidRuntime( 1552): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=/sdcard/vid.mp4 typ=video/mp4 (has extras) }
E/AndroidRuntime( 1552): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
E/AndroidRuntime( 1552): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
E/AndroidRuntime( 1552): at android.app.Activity.startActivityForResult(Activity.java:3190)
E/AndroidRuntime( 1552): at android.app.Activity.startActivity(Activity.java:3297)
E/AndroidRuntime( 1552): at com.example.videohsltest.MainActivityHsl.playVideo(MainActivityHsl.java:54)
E/AndroidRuntime( 1552): at com.example.videohsltest.MainActivityHsl$1.onClick(MainActivityHsl.java:30)
E/AndroidRuntime( 1552): at android.view.View.performClick(View.java:3511)
E/AndroidRuntime( 1552): at android.view.View.onKeyUp(View.java:6073)
E/AndroidRuntime( 1552): at android.widget.TextView.onKeyUp(TextView.java:5586)
E/AndroidRuntime( 1552): at android.view.KeyEvent.dispatch(KeyEvent.java:2575)
E/AndroidRuntime( 1552): at android.view.View.dispatchKeyEvent(View.java:5500)
E/AndroidRuntime( 1552): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
E/AndroidRuntime( 1552): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
E/AndroidRuntime( 1552): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
E/AndroidRuntime( 1552): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
E/AndroidRuntime( 1552): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:1879)
E/AndroidRuntime( 1552): at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1361)
E/AndroidRuntime( 1552): at android.app.Activity.dispatchKeyEvent(Activity.java:2324)
E/AndroidRuntime( 1552): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1806)
E/AndroidRuntime( 1552): at android.view.ViewRootImpl.deliverKeyEventPostIme(ViewRootImpl.java:3327)
E/AndroidRuntime( 1552): at android.view.ViewRootImpl.handleFinishedEvent(ViewRootImpl.java:3300)
E/AndroidRuntime( 1552): at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2460)
E/AndroidRuntime( 1552): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 1552): at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 1552): at android.app.ActivityThread.main(ActivityThread.java:4424)
E/AndroidRuntime( 1552): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 1552): at java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 1552): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
E/AndroidRuntime( 1552): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
E/AndroidRuntime( 1552): at dalvik.system.NativeStart.main(Native Method)
W/ActivityManager( 203): Force finishing activity com.example.videohsltest/.MainActivityHsl

可以任何人请帮我解决这个问题,我无法使用弹出的对话框启动完整操作.它可能是什么原因.提前致谢.

解决方法:

这就是Dolphin Player的做法.

 <activity android:name="com.example.player.MainPlayerActivity"" android:label="@string/app_name"
                android:configChanges="orientation|keyboardHidden"
                    android:screenOrientation="landscape">
                    <intent-filter>
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />
    <data android:mimeType="video/*"  />
    <data android:mimeType="application/x-quicktimeplayer*" />
    <data android:mimeType="application/x-mpeg" />
    <data android:mimeType="application/vnd.dvd*" />
    <data android:mimeType="application/vnd.3gp*" />
    <data android:mimeType="application/3gpp*" />
    <data android:mimeType="application/vnd.rn-realmedia*" />
    <data android:mimeType="application/mp4*" />
    <data android:mimeType="application/mpeg*" />
    <data android:mimeType="application/sdp" />
    <data android:mimeType="application/vnd.wap.mms-message" />

    <data android:pathPattern=".*mkv" />
    <data android:pathPattern=".*MKV" />

    <data android:pathPattern=".*flv" />
    <data android:pathPattern=".*FLV" />

    <data android:pathPattern=".*wmv" />
    <data android:pathPattern=".*WMV" />

    <data android:pathPattern=".*ts" />
    <data android:pathPattern=".*TS" />

    <data android:pathPattern=".*rm" />
    <data android:pathPattern=".*RM" />

    <data android:pathPattern=".*rmvb" />
    <data android:pathPattern=".*RMVB" />

    <data android:pathPattern=".*webm" />
    <data android:pathPattern=".*WEBM" />

    <data android:pathPattern=".*mov" />
    <data android:pathPattern=".*MOV" />

    <data android:pathPattern=".*mpg" />
    <data android:pathPattern=".*MPG" />

    <data android:pathPattern=".*dat" />
    <data android:pathPattern=".*DAT" />

    <data android:pathPattern=".*vstream" />
    <data android:pathPattern=".*VSTREAM" />

    <data android:pathPattern=".*mpeg" />
    <data android:pathPattern=".*MPEG" />

    <data android:pathPattern=".*f4v" />
    <data android:pathPattern=".*F4V" />

    <data android:pathPattern=".*avi" />
    <data android:pathPattern=".*AVI" />

    <data android:pathPattern=".*ogv" />
    <data android:pathPattern=".*OGV" />

    <data android:pathPattern=".*dv" />
    <data android:pathPattern=".*DV" />

    <data android:pathPattern=".*divx" />
    <data android:pathPattern=".*DIVX" />

    <data android:pathPattern=".*vob" />
    <data android:pathPattern=".*VOB" />

    <data android:pathPattern=".*asf" />
    <data android:pathPattern=".*ASF" />

    <data android:pathPattern=".*3gp" />
    <data android:pathPattern=".*3GP" />

    <data android:pathPattern=".*3gpp" />
    <data android:pathPattern=".*3GPP" />      

    <data android:pathPattern=".*h264" />
    <data android:pathPattern=".*H264" />

    <data android:pathPattern=".*h261" />
    <data android:pathPattern=".*H261" />

    <data android:pathPattern=".*h263" />
    <data android:pathPattern=".*H263" />
    </intent-filter>
    </activity>

您可以删除播放器不支持的不必要的媒体格式.

标签:android,android-intent,videoview,launching-application
来源: https://codeday.me/bug/20190529/1178870.html

本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享;
2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关;
3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关;
4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除;
5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有