get Open File Intent - Android Intent

Android examples for Intent:Open File

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  2. Android
  3. Intent
  4. Open File

Description

get Open File Intent

Demo Code


import java.io.File;
import android.content.Intent;
import android.net.Uri;

public class Main{
    public static Intent getOpenFileIntent(String filePath) {

        File file = new File(filePath);

        if (!file.exists()) {
            return null;
        }// w  w w.  j  av a2s. c om
        String extension = JFileKit.getExtensionName(file.getName());

        if (extension.equals("m4a") || extension.equals("mp3")
                || extension.equals("mid") || extension.equals("xmf")
                || extension.equals("ogg") || extension.equals("wav")) {
            return getAudioFileIntent(filePath);
        }

        else if (extension.equals("3gp") || extension.equals("mp4")) {
            return getVideoFileIntent(filePath);
        } else if (extension.equals("jpg") || extension.equals("gif")
                || extension.equals("png") || extension.equals("jpeg")
                || extension.equals("bmp")) {
            return getImageFileIntent(filePath);
        } else if (extension.equals("apk")) {
            return getApkFileIntent(filePath);
        } else if (extension.equals("ppt")) {
            return getPptFileIntent(filePath);
        } else if (extension.equals("xls")) {
            return getExcelFileIntent(filePath);
        } else if (extension.equals("doc")) {
            return getWordFileIntent(filePath);
        } else if (extension.equals("pdf")) {
            return getPdfFileIntent(filePath);
        } else if (extension.equals("chm")) {
            return getChmFileIntent(filePath);
        } else if (extension.equals("txt")) {
            return getTextFileIntent(filePath, false);
        } else {
            return getAllIntent(filePath);
        }
    }
    private static Intent getAudioFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        intent.putExtra("oneshot", 0);
        intent.putExtra("configchange", 0);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "audio/*");
        return intent;
    }
    private static Intent getVideoFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        intent.putExtra("oneshot", 0);
        intent.putExtra("configchange", 0);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "video/*");
        return intent;
    }
    private static Intent getImageFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "image/*");
        return intent;
    }
    private static Intent getApkFileIntent(String filePath) {

        Intent intent = new Intent();
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.setAction(android.content.Intent.ACTION_VIEW);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri,
                "application/vnd.android.package-archive");
        return intent;
    }
    private static Intent getPptFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
        return intent;
    }
    private static Intent getExcelFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "application/vnd.ms-excel");
        return intent;
    }
    private static Intent getWordFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "application/msword");
        return intent;
    }
    private static Intent getPdfFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "application/pdf");
        return intent;
    }
    private static Intent getChmFileIntent(String filePath) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "application/x-chm");
        return intent;
    }
    private static Intent getTextFileIntent(String filePath,
            boolean filePathBoolean) {

        Intent intent = new Intent("android.intent.action.VIEW");
        intent.addCategory("android.intent.category.DEFAULT");
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        if (filePathBoolean) {
            Uri uri1 = Uri.parse(filePath);
            intent.setDataAndType(uri1, "text/plain");
        } else {
            Uri uri2 = Uri.fromFile(new File(filePath));
            intent.setDataAndType(uri2, "text/plain");
        }
        return intent;
    }
    private static Intent getAllIntent(String filePath) {

        Intent intent = new Intent();
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.setAction(android.content.Intent.ACTION_VIEW);
        Uri uri = Uri.fromFile(new File(filePath));
        intent.setDataAndType(uri, "*/*");
        return intent;
    }
}

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