inent调用代码总结,不断完善中
来自网友整理的Intent,当然Android123将会加入更多内容不断完善Intent常见调用帮助网友方便查找。
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显示Web网页:
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??1. Uri uri = Uri.parse("http://www.android123.com.cn");
??2. Intent it = new Intent(Intent.ACTION_VIEW,uri);
??3. startActivity(it);
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显示Google地图:
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??1. Uri uri = Uri.parse("geo:38.899533,-77.036476");
??2. Intent it = new Intent(Intent.Action_VIEW,uri);
??3. startActivity(it);
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Maps路径规划:
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??1. Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
??2. Intent it = new Intent(Intent.ACTION_VIEW,URI);
??3. startActivity(it);
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拨打电话:
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??1. Uri uri = Uri.parse("tel:xxxxxx");
??2. Intent it = new Intent(Intent.ACTION_DIAL, uri); ??
??3. startActivity(it); ?
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??1. Uri uri = Uri.parse("tel.xxxxxx");
??2. Intent it =new Intent(Intent.ACTION_CALL,uri);
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注意需要权限 <uses-permission id="android.permission.CALL_PHONE" />
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发送SMS/MMS
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??1. Intent it = new Intent(Intent.ACTION_VIEW);
??2. it.putExtra("sms_body", "android开发网欢迎您");
??3. it.setType("vnd.android-dir/mms-sms");
??4. startActivity(it); ?
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发送短信
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??1. Uri uri = Uri.parse("smsto:10086");
??2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
??3. it.putExtra("sms_body", "10086"); //正文为10086
??4. startActivity(it); ?
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发送彩信
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??1. Uri uri = Uri.parse("content://media/external/images/media/10"); //该Uri根据实际情况修改,external代表外部存储即sdcard
??2. Intent it = new Intent(Intent.ACTION_SEND);
??3. it.putExtra("sms_body", "android123.com.cn");?
??4. it.putExtra(Intent.EXTRA_STREAM, uri);
??5. it.setType("image/png");
??6. startActivity(it);
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发送Email
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??2. Uri uri = Uri.parse("mailto:android123@163.com");
??3. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
??4. startActivity(it);
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??1. Intent it = new Intent(Intent.ACTION_SEND);
??2. it.putExtra(Intent.EXTRA_EMAIL, "android123@163.com");
??3. it.putExtra(Intent.EXTRA_TEXT, "android开发网测试");
??4. it.setType("text/plain");
??5. startActivity(Intent.createChooser(it, "选择一个Email客户端")); ?
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??1. Intent it=new Intent(Intent.ACTION_SEND); ??
??2. String[] tos={"android123@163.com"}; ? ? //发送到?
??3. String[] ccs={"ophone123@163.com"}; ? ?//抄送
??4. it.putExtra(Intent.EXTRA_EMAIL, tos); ??
??5. it.putExtra(Intent.EXTRA_CC, ccs); ??
??6. it.putExtra(Intent.EXTRA_TEXT, "正文"); ??
??7. it.putExtra(Intent.EXTRA_SUBJECT, "标题"); ??
??8. it.setType("message/rfc822"); ? ?//编码类型
??9. startActivity(Intent.createChooser(it, "选择一个Email客户端"));
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Email添加附件
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??1. Intent it = new Intent(Intent.ACTION_SEND);
??2. it.putExtra(Intent.EXTRA_SUBJECT, "正文");
??3. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/nobody.mp3"); //附件为sd卡上的nobody MP3文件
??4. sendIntent.setType("audio/mp3");
??5. startActivity(Intent.createChooser(it, "选择一个Email客户端"));
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播放多媒体
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??1. ??
??2. Intent it = new Intent(Intent.ACTION_VIEW);
??3. Uri uri = Uri.parse("file:///sdcard/nobody.mp3");
??4. it.setDataAndType(uri, "audio/mp3");
??5. startActivity(it);
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??1. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); //从系统内部的MediaProvider索引中调用播放
??2. Intent it = new Intent(Intent.ACTION_VIEW, uri);
??3. startActivity(it); ?
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Uninstall卸载程序
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??1. Uri uri = Uri.fromParts("package", packageName, null); //packageName为包名,比如com.android123.apkInstaller
??2. Intent it = new Intent(Intent.ACTION_DELETE, uri);
??3. startActivity(it);
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Installer安装APK
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??这里安装APK文件的方法参考 http://www.android123.com.cn/kaifafaq/487.html 一文里面包含两种方法
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本文转载自:http://www.android123.com.cn/androidkaifa/612.html